A Study of Golfers in Tennessee

### Abstract

The purpose of this study was to investigate preferred shopping behaviors of golfers in the state of Tennessee. While much research has been done on retail shopping behavior in general, little exists regarding shopping behavior in sport retail, and more specifically golf retail. While golfer behavior has been researched in other areas such as tourism, it has not been fully researched in the sport or retail literature. Since this segment of consumer spends millions of dollars per year, this study was conducted to fill the gap in the literature regarding this unique consumer. An online survey was distributed among a state-wide professional golf organization regarding preferred shopping and golf course attributes. Results showed a significant relationship between some variables, including brands/designers offered. This research will be helpful to golf retailers, golf merchandisers, golf marketers and managers, who sell, buy or deal with golf apparel and/or related merchandise to better tailor marketing and promotional activities and ultimately increase revenue. This paper is unique and applicable in the fact that golf has not been fully researched in the marketing or retail area.

**Key words:** golf, marketing, consumer behavior, retail

### Introduction

Sport and leisure have been researched in many capacities over many years. Topics encompass marketing (42), travel style (40), satisfaction (49), retail (12), behavior (72) religion (65), gender-based (38), product involvement (6), sport (74) and many others that have been analyzed to better understand this phenomena. Understanding sport and leisure and its many facets are important not only to extend retail-based research, but to present possible opportunities to uncover more about some of the still underdeveloped theories of retail and consumer behavior within this area. It has been shown that consumers will spend significant amounts of money on leisure (28). Consumer shopping behavior has been proven to be important and relevant in other industries such as the tourism industry (50, 11).

Due to the significant nature of money spent on sport and leisure by consumers, sport marketers, merchandisers and others realize the need to segment the different types of sport consumers. Some studies have addressed and studied the specialized segmentation of the sport consumer. Not only do sport consumers hold specific values and attitudes (46), but they require marketers, retailers and others to take note of their unique spending habits. Other traditional consumer behavior concepts apply to the sport consumer such as brand loyalty (8), emotional attachment (67), and brand equity (20).

#### Golf Industry

Because the sport consumer holds some of the same behavioral traits as traditional consumers, it is important to investigate the behaviors of the sport consumer in more detail. Many sports have been investigated in regard to its consumer such as the brand loyalty of baseball, wrestling (32) and football (41). To continue to investigate the sport consumer, this paper will attempt to identify golfer consumer-based behaviors. This may help all stakeholders, to include retailers, merchandisers, academics and golf managers to better understand, serve and recognize golfer segments and to determine segmentation and/or marketing strategy for applicable segments. Though this type of study has been conducted for other entities (professional golfing organizations, for example), it has not been conducted in this manner, thus adding to the small current body of literature in this area of retail study.

Participating in a sport while partaking of a leisure activity, such as a vacation, has been found to be a growing occurrence (27). Further, one activity that has received some attention is the golfing industry. Golf’s popularity continues to increase with as estimated 28.6 million participants as of 2009 (48). In fact, in 2008, golf generated approximately $76 billion in goods and services (21). Another report indicated that golfers spent $4.7 billion on equipment alone and $19.7 billion on green fees in 2002 (22). But, surprisingly, golf has been noted to be an under-researched activity (14), especially considering the impact it can make to the local and state economy. Golf travel, tourism, facility management and golf-related real estate (73) are a few of the important areas of the golf industry. It has also been estimated that the average dollar amount spent per person per golf trip was $452 with an almost 40 million golf trips taken (64). In addition, golfers spent $26.1 billion a year on golf travel (22). Research has been conducted to learn about different aspects of the sport. Topics that have been studied have included golfer’s satisfaction (53, 54) destination choice (27, 14, 34), golf course development (69) and seasonality (18). Golfing lifestyles have also been a focus of research inquiry. One study found four distinct tourist typologies within the golfing industry which were: quality-seeker, competitor, high-income and value-seeker. These typologies were chosen using many attributes and demographics such as course layout, availability of tee times, fees, income, gender and age (70). A recent article even investigated the willingness of golfers to pay for a higher environmental quality of the golf course (37). Other research has focused up on the economic impact of golf to include pricing (63, 47, 39). More specifically, several studies have been conducted that focused upon individual states and the economic impact of golf. For example, the golf industry in Florida (25), South Carolina (17), Arizona (58), Oklahoma (59) and Georgia (13) have all been studied and each revealed a significant impact to the state economy. One study indicated the economic impact of golf in Tennessee was significant. With over 200 golf courses in Tennessee, the golf industry directly employed over 5,000 people, with annual wages estimated at $97 million and a direct economic impact of over $313 million (26).

Golf is a sport that has been subject to study in regard to segmentation and thus marketing strategy. Petrick (53) found that several different segments of golfers exist by examining past behavior and experience level. Differences were found, too, in perceived value, satisfaction and intention to revisit. Golfers have also been segmented by spending habits, with heavy spenders being especially transparent in their habits (60). Another recent study found that certain segments of golfers tend to pay attention to different store attributes such as cleanliness and store appearance (36). Even length of stay in regard to the golf traveler has been noted to be of significance when analyzing different segments of golfers (4). Image of the golf destination was found to be different among different golfer segments (51). Therefore, it is important to continue to study golfers and how different segments of golfers consume and behave because the shopping behavior of consumers can impact profitability and revenue of many facets of the golf retail industry.

#### Shopping attributes and involvement

The concept and theory of involvement has long been studied and analyzed in numerous areas of research and has been proven to be connected to shopping behavior. It has been found to be important in many ways to include web site design (75), persuasion (33), and product experience (5). Product involvement in such areas as leisure studies has been described even more specifically by being termed enduring involvement which is the “the central notion is that of an abiding interest in, and attachment to, a product class which is independent of purchase or other situational factors” and has been found to be linked to leisure in three main ways: enthusiasm, experience and satisfaction. Product enthusiasm connects the consumer with the leisure activity and the products associated with the activity which transcends most one-time purchases which has been the bulk of most research regarding involvement (6). Therefore, studying golfers and their enduring involvement with golf-related products and services are important. Golfers may become involved with numerous products such as equipment, facilities, shopping behaviors, particular brands or store attributes. Enduring involvement has also been correlated to participation in the activity or product (45) and has been found to have a relationship with situational involvement (57). Enduring involvement has also been studied specifically in the golf environment. It was found that enduring involvement (activity, length of participation, attraction and risk consequence) had a positive relationship with length of participation when studied with the variable of seasonality (24). In addition, involvement has been shown to have a predictive power in regard to usage of the product (52). Involvement was also found to be important in the golf environment when determining level of involvement, the psychological commitment to a brand and attitudinal characteristics (30, 31). Golf has been studied with enduring involvement with the attribute of gender. It found that women are involved with golf for different reasons than men to include purpose, leisure entitlement and status (43).

A main variable that may influence a customer of sporting activity are store attributes. Many studies have shown that store attributes such as pricing (62, 23), atmospherics (55), product/brand selection (61), quality (9), salespeople (19), convenience (16), location (15), and image (29) all influence purchase behavior in some manner. One study found that people, who are involved in a particular sport activity every day, will most likely participate in that same activity while on a vacation (7). In addition, product involvement has been positively associated with leisure in regard to sporting activities. For example, product involvement and leisure have been shown to have a relationship in such sporting activities such as biking (68), yoga (10), boating (35) basketball (1) golf (44) and skiing (2).

However, one area ripe for development in leisure study is the consumer’s involvement and shopping behavior in regard to the consumer’s chosen sport activity. Further, one leisure activity that has shown evidence of growth and importance in regard to consumer involvement and shopping behavior is golf. It is important to understand the different types of golfers and how they behave for several reasons. First, the golfer market is a significant one since golfers worldwide number in the millions. Further, within those millions, different segments exist (53). Therefore, understanding those separate segments is important to determine leisure, marketing, retailing or other business strategy. For example, different golfer segments may be segmented by frequency of play, shopping behavior or purchase behavior. Since so little is known about different golfer segments, it is important to study these golfers and learn how to better serve them. Learning more about golfer segments will encourage, increase and generate revenue which will ultimately be beneficial to the golf retail industry, golf merchandisers and golf managers.

#### Conceptual Framework

Based on the existing literature and the lack of it in regard to combination of the variables given of store attributes, involvement and golf, an exploratory conceptual framework is offered. The following conceptual framework is posited to attempt to explain how sporting activities, such as golf, may be impacted based on involvement, specific store attributes and the patronage/re-patronage of products that may be associated with golf. This model begins by suggesting that the golf consumer’s involvement commences with a golf product or service. Thus, after becoming involved with the sport, the consumer will engage and become further involved with golf-related attributes. These attributes may be such items as the golf course itself (design, condition), the facility (pro shop, practice) staff and facility product offerings such as apparel, hard goods or availability of lessons. Because of a golfer’s proven connection with the different attributes of golfing products/services, patronage is likely to occur. Further, since golfers have been proven to be psychologically connected to a brand, it is suggested that this involvement with the golf-related attributes of the product or service, will transcend into usage or patronage of the product or service.

#### Research Objectives

While attempting to develop a business strategy for a golf retailer, golf course or destination, many variables, such as store image, cleanliness of the store, friendliness of the salespeople, frequency of play, course design or course location, must be considered. Just as any traditional retail establishment utilizes segmentation techniques to tailor their marketing to a particular target market, golf retailers and destinations in Tennessee may also like to use these techniques. Through all golf literature, little research exists regarding the analysis of golfer shopping behavior and consumption patterns. Therefore, the purposes of this study are to:

* Segment the golfing population in Tennessee to categorize golfers by shopping behavior characteristics and preferred golf course attributes.
* Present a competitive advantage strategy for golf courses regarding golfers’ shopping behavior and preferred golf course attributes in Tennessee.
* Assess the potential benefit to the relevant stakeholders of promoting golfing based on shopping behavior and preferred golf course attributes in Tennessee.

### Methods

The data were collected via an online survey as distributed by a statewide golf association in Tennessee on behalf of the researchers. The online survey was adapted from a tested and valid survey (70). The survey was pre-tested before distribution to a convenient sample of male and female golfers of all ages and resulted in no refinements.

The online survey was sent to every registered member of the golf association in the state of Tennessee. Approximately 15,000 surveys were distributed with 1,123 returned, yielding a return rate of 7.5%. Each golfer who completed the survey was given the opportunity at the end of the online survey to register for one of two $100 Visa gift cards. The participants were asked to give an email address where they could be reached if they were randomly chosen the winner. However, to maintain anonymity, the email address was given to the golf association, where the participant was then contacted by the association and not the researcher. The winners were chosen randomly using Research Randomizer (56). The data collection lasted six weeks with one reminder email sent from the golf association at the halfway point.

The questions were divided into three major sections including shopping behavior characteristics, preferred golf course attributes and demographic information. The first section asked participants, in ordinal scale format, how important particular attributes were when shopping for golf apparel and merchandise. Attributes questioned were store’s physical design and appearance, overall positive store image and reputation, and offers some type of “experience” beyond just shopping and others. Other shopping behavior questions asked about the participant’s preferred location to shop for golf merchandise and how much they spend on golf clothing and golf footwear. The second major section of the online survey consisted of preferred golf course attributes. Again, the participant was asked, in ordinal scale format, how important certain golf course/destination attributes were to them, personally. Some of the attributes on the online survey were course design, location, type of facility, discounts available and many others. Other questions were then asked regarding golf behaviors such as with whom the participant plays most often, average score, golf trips taken per year and others. The final section of the survey asked basic demographic information such as gender, age, income and zip code.

### Results

#### Participants

Demographic information was collected from 305 survey participants (due to an online survey glitch, not all participants were provided with the demographic questions). The responding participants were 88% male. The most common age range as well as the median was 50 to 59 (32%). For the 272 who reported their annual household income, the most common response was 37% indicating an income over $200,000 followed by 35% indicating it was $100,000-$199,999. The income result is reflective of other studies (71, 66) and may accurately represent the population in this study.

#### Frequencies

Due to the exploratory nature of this research, it was important to begin with frequency analysis of the behavioral questions which were survey questions one through twelve. The first question asked about ten attributes regarding shopping behavior of the participant. Knowledgeable salespeople were ranked the most important attribute followed by brands/designers offered. (Table 1.)

Question two asked the respondent to state where they mainly purchase golf merchandise. Pro shops and golf specialty stores were the main choices for purchasing golf-related merchandise. (See Table 2.)

Questions three and four asked how much the participant spends per year on golf apparel and footwear. The results showed that forty six percent (46%) of respondents spend over $250 per year on golfing apparel. Almost thirty-three percent of respondents (32.8%) answered that they spend between $101 – $150 on footwear yearly.

Question five was formatted much the same as question one. However, the main focus of this question asked not about shopping attributes, but golf course attributes and how important those attributes were when choosing where to play. The question asked about sixteen different attributes as shown in Table 3 which indicated course conditions and speed of play were ranked the highest.

The remaining behavioral questions (6-12) asked about particular behaviors of the golfers in regard to different specific important golfer attributes. Table 4 shows the most popular answer for each question which indicated the respondents tend to play with friends, play 8 or more times per month, mostly in Tennessee and at the same course.

#### Crosstabulations

Several of the survey questions were examined further to see if they were related. First, average score was examined in relationship to how much was spent on golf-related clothing and footwear. Both were significantly associated, with those having better scores spending more as shown in Table 5 and Table 6.

Question 10 (score) was also associated with responses to Question 5 (Please mark how important the following items would be when deciding where to play golf in Tennessee: course design). Those with better scores reported that course design was more important than other participants as shown in Table 7.

Fourth, Question 10 (score) was associated with Question 1 (When deciding on a place to shop for golf apparel and merchandise, how important are each of the following factors: well-known brands or designer products are offered). Those with better scores thought brands and designers offered were more important. (See Table 8).

Finally, Question 3 (How much do you spend in an average year for golf clothing?) was associated with Question 1 (When deciding on a place to shop for golf apparel and merchandise, how important are each of the following factors: well-known brands or designer products are offered). Those participants that spent $201 or more on golf clothing were more likely to indicate brands or designs offered were important or very important than were other participants.

### Tables

#### Table 1
Responses to Ten Ordinal Scale Statements Regarding Shopping Behavior Attributes

When deciding on a place to shop for golf apparel and merchandise, how important are each of the following factors?

Very Important
5
Important
4
Neutral f(%)
3
Unimportant
2
Very Unimportant
1
Median
Store’s physical design and appearance 65 (6) 509 (45) 392 (35) 112 (10) 45 (4) 4
Well-known brands or designer products are offered 393 (35) 548 (49) 112 (10) 40 (4) 30 (3) 4
Store specializes in golf products only 150 (13) 382 (34) 395 (35) 157 (14) 33 (3) 3
Neatness and cleanliness of the store interior 317 (28) 636 (57) 126 (11) 15 (1) 22 (2) 4
Overall positive store image and reputation 298 (27) 682 (61) 104 (9) 19 (2) 19 (2) 4
Accessibility and parking 163 (15) 574 (51) 311 (28) 52 (5) 18 (2) 4
Days and hours open for shopping 175 (16) 611 (55) 262 (24) 40 (4) 25 (2) 4
Offers some type of ‘experience’ beyond just shopping 125 (11) 340 (30) 375 (34) 201 (18) 78 (7) 3
Attitude and enthusiasm of salespeople 321 (29) 555 (50) 177 (16) 36 (3) 27 (2) 4
Knowledgeable salespeople 549 (49) 444 (40) 69 (6) 19 (2) 31 (3) 4

Items may not total 100 due to rounding errors

#### Table 2
Responses to Statements Regarding Where Participants Shop for Golf Merchandise

Purchase Location Percentage
Pro shop 59
General sporting goods store 25
Discount 3
Golf specialty store 37
Online 27
Other 8

#### Table 3
Responses to Sixteen Ordinal Scale Statements Regarding Golf Course Attributes

Very Important
5
Important
4
Neutral f(%)
3
Unimportant
2
Very Unimportant
1
Median
Condition of fairway and greens 623 (56) 462 (41) 14 (1) 3 (3) 21 (2) 5
Course ambience 157 (14) 742 (66) 193 (17) 19 (2) 12 (1) 4
Course design 228 (20) 700 (62) 162 (14) 23 (2) 11 (1) 4
Price/Fees 283 (25) 542 (48) 233 (21) 43 (4) 20 (2) 4
Practice facility 133 (12) 464 (41) 397 (35) 99 (9) 28 (3) 4
Speed of play 397 (35) 559 (50) 131 (12) 19 (2) 17 (2) 4
Tee time availability 306 (27) 649 (58) 130 (12) 11 (1) 20 (2) 4
Location 229 (21) 625 (56) 217 (20) 27 (2) 16 (1) 4
Type of facility (municipal, resort, etc.) 82 (7) 342 (31) 530 (48) 105 (10) 51 (5) 3
Staff (salespeople, golf pros) 99 (9) 452 (41) 412 (37) 122 (11) 31 (3) 4
Availability of lessons or clinics 21 (2) 78 (7) 415 (37) 373 (34) 226 (20) 3
If you are a member of the course or not 159 (14) 281 (25) 393 (36) 185 (17) 89 (8) 3
Availability of GPS system on course or cart 33 (3) 147 (13) 416 (37) 292 (26) 227 (20) 3
Choice to walk or ride 165 (15) 335 (30) 394 (35) 134 (12) 84 (8) 3
Discounts available (such as TPGA PassKey or GolfNow.com) 55 (5) 261 (23) 477 (43) 202 (18) 119 (11) 3
Pro shop merchandise 21 (2) 213 (19) 513 (46) 223 (20) 144 (13) 3

Items may not total 100 due to rounding errors

#### Table 4
Responses to Statements Regarding Golfer Behavior Attributes

Golfer attribute Most popular answer Percentage of most popular answer
Who the golfer plays with the most Friends 84
How many rounds played per month 8 and over 53
How many played in Tennessee Most 71
How many played at the same course Most 69
Average 18 hole score 7-12 over par 39
Golf trips taken per year (overnight) 0-2 61
People in residence who play golf 1 50

#### Table 5
Relationship Between Score and Amount Spent on Clothing

Score and amount spent on clothing

0-49 50-100 101-150 f(%) 151-200 201-249 Over 250
Par to 6 over 1 (.5) 9 (4) 21 (10) 32 (15) 27 (13) 123 (58)
7 to 12 3 (.7) 29 (7) 42 (10) 81 (19) 73 (17) 197 (46)
13 to 18 3 (.9) 26 (8) 44 (14) 70 (22) 47 (15) 129 (40)
19 or above 0 (0) 13 (9) 26 (17) 31 (21) 24 (16) 57 (38)

Chi-square = 27.929; p = .022

Items may not total 100 due to rounding errors

#### Table 6
Relationship Between Score and Amount Spent on Footwear

Score and amount spent on footwear

0-49 50-100 101-150 f(%) 151-200 201-249 Over 250
Par to 6 over 7 (3) 33 (16) 60 (28) 37 (17) 44 (21) 32 (15)
7 to 12 20 (5) 86 (20) 147 (34) 100 (23) 50 (12) 25 (6)
13 to 18 28 (9) 83 (26) 113 (35) 61 (19) 17 (5) 17 (5)
19 or above 10 (7) 50 (33) 47 (31) 25 (16) 13 (9) 7 (5)

Chi-square = 79.542; p = .000

Items may not total 100 due to rounding errors

#### Table 7
Relationship Between Score and Course Design

Score and course design

Very Unimportant
5
Unimportant
4
Neutral f(%)
3
Important
2
Very Important
1
Par to 6 over 2(.9) 2 (.9) 21 (10) 130 (61) 58 (27)
7 to 12 3 (.7) 8 (2) 49 (11) 273 (64) 96 (22)
13 to 18 4 (1) 9 (3) 55 (17) 199 (62) 52 (16)
19 or above 2 (1) 4 (3) 37 (24) 92 (61) 17 (11)

Chi-square = 36.070; p = .000

Items may not total 100 due to rounding errors

#### Table 8
Relationship Between Score and Brands/Designers Offered

Score and brands/designers offered

Very Unimportant
5
Unimportant
4
Neutral f(%)
3
Important
2
Very Important
1
Par to 6 over 6 (3) 3 (1) 12 (6) 83 (39) 109 (51)
7 to 12 12 (3) 15 (4) 34 (8) 212 (50) 155 (36)
13 to 18 9 (3) 12 (4) 40 (13) 164 (51) 94 (30)
19 or above 3 (2) 9 (6) 26 (17) 86 (57) 28 (18)

Chi-square = 58.700; p = .000

Items may not total 100 due to rounding errors

#### Table 9
Relationship Between Amount Spent on Clothing and Brand/Designers Offered

Amount spent on clothing and brands/designers offered

Very Unimportant
5
Unimportant
4
Neutral f(%)
3
Important
2
Very Important
1
0-49 0 (0) 3 (38) 1 (13) 0 (0) 4 (50)
50-100 3 (4) 4 (5) 15 (20) 40 (52) 15 (20)
101-150 3 (2) 9 (7) 25 (19) 73 (55) 24 (18)
151-200 8 (4) 7 (3) 22 (10) 104 (49) 72 (34)
201-249 5 (3) 6 (4) 19 (11) 76 (44) 65 (38)
Over 250 10 (2) 11 (2) 29 (6) 252 (49) 213 (41)

Chi-square = 92.079; p = .000

Items may not total 100 due to rounding errors

### Figures

#### Figure 1

![Figure 1](/files/volume-15/455/figure-1.jpg)

#### Conclusion and Applications in Sport

There are several articles that have investigated the game of golf. Some have emphasized golf’s economic contributions on a regional or state level. Other research attempted to study the tourism and travel behaviors of golfers. However, this article has provided an overview of shopping behaviors of golfers specifically to the state of Tennessee. In addition, it has also attempted to identify golfer preferred shopping attributes, present possible competitive advantages and assess potential benefits to stakeholders in relation to golf course attributes in Tennessee. This research begins to identify shopping behaviors of golfers to aid in the attempt to better market to golfers and provide the golfing consumer with desired products and services.

Golf courses, golf pro shops, golf associations, such as the Association of Golf Merchandisers (3) and retail stores must develop strategies to better market to Tennessee residents (and other states and regions) who play golf. In the current study, several implications exist that may help golf managers, buyers and others who manage or sell golf products and services. First, it was found that knowledgeable salespeople were the most important attribute for a facility. Therefore, it may be important for managers to focus upon intense training of employees in regard to products and services offered. Since golf is typically a seasonal sport, employees may also be only hired for seasonal employment. This may be a problem since the employee may come and go faster than the management could train the employee. However, by training before heavy playing times, and continually training full-time staff (pros, greenskeepers, etc.), the staff can remain current in all golf trends. The second most important attribute, which was brands/designers offered could imply that the facility should research as to which brands are the most desired and/or to possibly increase brand choice. According to this survey, many golfers spend a considerable amount of money on golfing merchandise per year (almost half spent over $250 annually on apparel alone). Additionally, the literature and this study show that many golfers have a high income. Therefore, the opportunity to spend in the pro shop, where this survey reveals is where most golfers shop, has the potential to be a source of high revenue. Typically, local pro shops are small in square footage, therefore making every inch of floor space crucial. Thus, being aware of which brands are current (those seen in golfing magazines, what players are wearing on television, etc.) should be of utmost importance to managers, buyers, etc. It should be noted that the significant relationship between the amount spent on apparel/footwear and score, indicated that better scorers are willing to spend more than other players. Therefore, the manager/staff should be aware of their better scoring players and focus on them specifically by offering special promotions in which they most likely will participate.

Another important implication from this study emphasizes the importance of what attributes of a course to promote and market. According to results of this survey, course conditions and speed of play were ranked the highest in regard to course attributes. Therefore, any promotions in Tennessee should focus upon these attributes by emphasizing exemplary course conditions and course rules surrounding speed of play. Further, it was found that better scorers thought course design was most important on choosing where to play golf in Tennessee. By promoting course design (course designer, yardage, etc.) to better scoring golfers, revenue may be increased by attracting those golfers to the course. All of these strategies are highly tailored and personalized. However, these strategies adhere to current marketing trends of tailoring promotional activities to specific customers.

It is important to recognize how golfers behave in regard to shopping behaviors. Acknowledging and targeting these shoppers help managers know how to better manage their dollars in regard to marketing, determining product assortment or addition/deletion of services. Next, knowing what golfers buy is crucial to produce effective and profitable outcomes. In addition, managers should know what attributes golfers shop for when they shop for golfing goods and services. Lastly, identifying where golfers shop for merchandise and services is important for allocation and effective use of monies and resources. Knowing as much as possible about their customers will help in the construction of segmentation, targeting and customer service strategies.

It may be useful to replicate this study on a national level. One limitation of this study is that the sample did not encompass every golfer in Tennessee. However, golf is continuing to grow as a sport, a recreational activity and as tourism destinations (4). Therefore, golf is being recognized as a significant source of economic impact and revenue for local communities, states and regions. Further, additional research is needed to help retailers and other golf stakeholders not only in Tennessee, but other areas, to successfully market and sell golf products and services to potential and current consumers.

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### Corresponding Author

Kelly Price, Ph.D.
Assistant Professor of Marketing
East Tennessee State University
Department of Management and Marketing
P.O. Box 70625
Johnson City, TN 37614
(423) 439-4422

<pricekb@etsu.edu>

Kelly is an Assistant Professor of Marketing at East Tennessee State University. Her research consists of issues related to golf and consumer behavior. Her professional experience includes twelve years of retail management including golf management, buying and marketing.

2015-11-08T07:39:41-06:00January 27th, 2012|Contemporary Sports Issues, Sports Facilities, Sports Studies and Sports Psychology|Comments Off on A Study of Golfers in Tennessee

The Effect of Coordination Training Program on Learning Tennis Skills

### Abstract

The aim of this study was to define which coordination abilities are the most important in tennis and to identify whether a coordination training program will improve the learning process of tennis skills (backhand and forehand). Fifteen expert coaches in tennis completed a check list of five coordination abilities and suggested that the most important coordination abilities for tennis players are “kinaesthetic differentiation” and “reaction time”. Based on the results from the questionnaires, the program designed to practice the two most important coordination abilities. Participants were 48 novice children (age 11 ± 2 years). They were randomly divided into two group, the experimental group (EG, n=24) and the control group (CG, n=24). Both groups followed tennis training program 3 times/wk for eight weeks. Participants of the experimental group performed a specific coordination program for 20 min before the skills practice and participants of control group performed the traditional practice. The tennis skill performance and learning assessed using observation technique in five basic elements of every skill. There were three measurements, pre, post and retention test, one week after post test without practice. Analysis of Variance (ANOVA) with repeated measures (2 group X 3 measures) revealed that there was significant interaction between groups and measures. The Bonferroni post hoc analysis revealed that experimental group perform better than the control group in the post test and in the retention test in the two skills. The results of this study indicated that coordination training program help athletes to learn and perform the forehand and backhand tennis skills better.

**Key words:** Coordination abilities, kinaesthetic differentiation, reaction time, tennis skill

### Introduction

In sports where technique is of great importance, it is essential all athletes could perform refined skills. Tennis is a sport which demands high level of coordination abilities (1). The term “coordination” has been defined in the literature as the ability to perform complex motor skills. Hirtz, (2, 3) suggested a list of 5 basic coordination abilities: reaction, rhythm, balance, kinaesthetic differentiation and space – time orientation. Practicing the coordination abilities seem to be necessary and has to take place during childhood and adolescence, as a form of an “additional technique training” (4). This term includes additional drills that will improve virtuosity, stability and the coordination of special sport techniques. In most sports the training of skill alone is not enough for learning and stabilizing the new skill, thus, there is a need of specific drills which will facilitate the learning process of the skill. Previous studies (5, 6) developed a theory with regard to the coordination requirements for each sport. The abilities of coordination (specific for each sport) are “hidden” under each sport skill and facilitate athletes to maximize their performance in this skill (6, 7).

Derri, Mertznidou and Tzetzis (8) evaluated dynamic balance and body coordination between athletes (rhythm and gymnastics) and non athletes and found that athletes had significant better dynamic balance and body coordination. Also, it was proposed that the athletes should be practiced with sport specific coordination drills in order to optimize their performance.

Furthermore, Starosta, Rostkowska and Kokoszka (9) studied the water feeling at water sports with the use of questionnaires based on the 5 basic coordination abilities: reaction, rhythm, balance, kinaesthetic differentiation and orientation. The questionnaires were given to athletes from different water sports (swimming, synchronized swimming and diving) and to their coaches. The study showed that different swim phases depended differently on the coordination abilities.

The efficiency of coordination training in sports was supported by the results of experimental studies carried out on basketball players (17), handball players (10), football players (men and women) (11, 12) volleyball players and kick boxers, tae kwon do, single combats (Greco-Roman and free-style wrestling) (13) and on judo (14). A study with young tennis players (15) proposed that the abilities which contribute mostly on proper service motion were: body coordination, reaction time and the ability of throwing at a target.

Although coordination abilities are essential learning requirements in order to perform well and to develop optimal tennis strokes and movement technique (1), there are not many studies in tennis with regard the use of coordination abilities in learning process of basic skills.

The aim of the present study was to define which coordination abilities are the most important for tennis players and to identify if an additional coordination training program will improve the learning process of the tennis skills (backhand, and forehand).

### Method

#### Participants

In the present study participated 48 novice athletes (22 male and 26 female) of sport club, aged between 9 – 13 years old (11 ± 2 years). They were randomly divided into two groups, the experimental group (EG, n = 24) and the control group (CG, n = 24). The participants had training experience in tennis one year. These individuals voluntarily participated in this experiment.

#### Identification of coordination abilities

In order to identify which coordination abilities are the most important in tennis players, questionnaires were given to 15 expert tennis coaches. They were asked to evaluate the coordination abilities from the most important to the least important for tennis players. The coordination abilities that were valued: 1) kinaesthetic differentiation, 2) space and time orientation, 3) rhythm, 4) reaction and 5) balance. Based on these results the two most significant abilities were selected as tennis specific coordination abilities and an intervention programme was planned. Kinaesthetic differentiation, with regard to the movement perception, was defined as the ability that allows a player to control internal and external information, adapt it and use it correctly. Space and time orientation is the ability to determine and modify the position and movements of the body in space and time according to tennis court and/or an object in motion (tennis ball and opponent). Rhythm was defined as the ability to capture an acquire rhythm from an external source and to reproduce it in movement. Reaction is the ability to identify simple or complex situation rapidly and find the appropriate motor solution. Finally, balance was defined as the ability to maintain perfect body position during stroke performance (static) and recover the initial position (dynamic).

#### Intervention Program

Based on the results from the questionnaires, the coordination program designed to practice the two most important abilities: the kinaesthetic differentiation and reaction time. The intervention was a specific coordination program and performed before the tennis training session for eight weeks, three times per week. In each session the participants practiced four drills for five minutes each. Special attention was given given to make the drills fun and appropriate for athletes’ age and training experience.

#### Procedure of measurements

All participants had five minutes warm-up, and then performed 10 backhand and 10 forehand strokes period. These activities were recorded by a video-camera for the initial technique evaluation (pre-test). An expert tennis coach evaluated the backhand and forehand technique at five basic elements: i) the grip, ii) the side-way stance, iii) the elbow position before the touch, iv) the touch and v) the follow through.

A score was given for each participant (ten trials X the score of the sum of five elements of skill). After five weeks, when the intervention program was completed, a technique evaluation (post-test) for all players took place in the same way as the initial measurement. Finally after a week, without practice in these two skills, a technique evaluation (retention test) was performed to all players in order to examine if the participants learned the skills.

#### Statistical analysis

The Pearson (r) correlation was performed between the measurements from one day to the next day (test, retest) by an expert coach in tennis, in order to evaluate the observer’s internal reliability. There was high correlation in test and retest (r=0.97, p=0.000).

A one-way ANOVA determine if there were initial differences between groups in the two tennis skills. Two-way repeated measures ANOVA was used to test the difference in the technique performance of the skills in three measurements (pre, post, and retention test) between the two groups (EG and CG). The Bonferroni test was used for the post hoc analysis where appropriate. The level of statistical significance was set at p< 0.05.

### Results

#### Initial measurements

The data were normally distributed. The one-way ANOVA revealed no significant differences between the groups EG (Experimental) and CG (Control group) at pre-test in backhand (F1,47 = 0,68 p > 0.05) and forehand (F1,47 = 0,44 p > 0.05), which means that the two groups were began experiment with a similar level of technique.

#### Performance in Forehand

The two-way repeated measures ANOVA revealed significant interaction between the groups (F2,92 = 46,36, p < 0.000) and measurements, main effect of measurements (F2,92 = 161,22, p < 0.000) and main effect of group (F1,46 = 73,58, p < 0.000). Mean and standard deviation for each group are presented in Table 1.

Specifically revealed significant differences in technique performance of forehand between groups EG and CG at post test (p < 0.05) and at retention test, a week after the completion of the intervention without practice, there was still a significant difference between group EG and CG (p < 0.05). LSD post-hoc analysis revealed that there were significant differences from pre to post-test and from pre-test to retention test of participants of experimental group. These means that the participants of experimental group were better than the participants of control group in forehand skill technique performance (Figure 1).

#### Performance in Backhand

Two-way repeated measures ANOVA revealed significant interaction between the groups (F2,92 = 26,94, p < 0.001). In addition, a main effect for measurement (F2,92 = 114,08, p < 0.000) and group (F1,46 = 19,49, p < 0.000) was revealed.

Specifically revealed significant differences in technique performance of backhand between groups EG and CG at post test (p < 0.05) and at retention test, a week after the completion of the intervention without practice, there was still a significant difference between group EG and CG (p < 0.05). Mean and standard deviation for each group are presented in Table 2.

LSD post-hoc analysis revealed that there were significant differences from pre to post-test and from pre-test to retention test of participants of experimental group. This means that the participants of experimental group were better of participants of control group in backhand skill technique performance (Figure 2).

### Discussion

Coordination abilities are essential in order to develop and perform optimal tennis strokes (forehand and backhand) and the movement techniques (1). The aim of the present study was to define which coordination abilities are the most important for tennis players and to identify if an additional coordination training program will improve the learning process of the tennis skills (backhand, and forehand). Specifically it was suggested that kinaesthetic differentiation and reaction are the most important abilities for tennis. Thus, coordination exercises targeting those abilities as supplementary to tennis training sessions can improve the learning process of the backhand and forehand technical elements.

The results revealed that participants of the experimental group learned the two tennis skills (backhand, and forehand). The present findings for young tennis players aged 9 – 13 years old are in agreement with the bibliography (4). It was supported that coordination abilities are basic elements for an athletic skill. Also, practicing those abilities with specific exercises has a better result at improving the technique of those skills (16). Differentiation and reaction seem to be valuable in tennis as in other sports. Zwierko, Lesiakowski, and Florkiewick, (17) showed that coordination abilities such as orientation, differentiation, reaction, balance and the technical skills are necessary parts of the basketball players’ practice. Martin (18) claimed that kinaesthesia is very important for movement perception and motor skills learning. It has been suggested that kinaesthetic ability is developing rapidly until the age of ten and the well – trained persons are quite superb at this ability (8).

Roloff (19) suggested as a person’s kinesthia develops, the possibility of learning new motor skills increases. A study with volleyball players (20) found that rhythmic ability is important, while kinaesthetic differentiation ability is limited to this sport. In addition a study in rhythmic gymnastics (21) mentioned the importance of kinaesthesia to high performance. Also, it has been reported a relationship between reaction and the performance for basketball players (22, 23) karate athletes (24). A study which examined eye-hand and eye-foot reaction showed that there was significant difference between soccer players and non-athletes (25).

In general, in tennis the ability to react quickly at the net or on the return of serve or to volley a high-speed passing shot is very important (1). In addition, the present study showed that improving the ability to react with an additional training program to tennis practice, has a positive effect on the learning process of the technique of backhand and forehand. It has been suggested that age is related to coordination abilities and that there was a linear relationship between age and coordination performance for ages 4 – 7 years old (26). Participation in tennis by itself cannot develop the coordination abilities. The training of children should be focused on versatile education corresponding to certain need. Delimitation of this study was that the intervention last only 8 weeks and the long learning and retention of skills were not assessed in the present experiment.

### Conclusions

According to the results of the present study, the ability of kinaesthetic differentiation and reaction are primary connected to high performance tennis skills. Furthermore, practicing those abilities will help to improve the learning procedure of the backhand and forehand complex technique.

### Applications In Sport

Coordination abilities are important during tennis play, and their development from the early age is essential. Specifically, coaches who work with young players will have to include coordination exercises into their daily training program through which these tennis specific coordination abilities will be practiced. In this way the learning procedure will be more fun, and not through a classic, “boring” program. The goal for the coaches is not only the technique improvement but also, to fulfil the need of young players for fun.

### Tables

#### Table 1
Means and standard deviations of participants of two groups in forehand skill

Group Sex Pre-test Post-test Retention-test
N Boys Girls M SD M SD M SD
Experimental 24 14 10 14.58 1.7 28.08 5.6 28.54 4.7
Control 24 11 13 14.25 1.7 19.04 1.8 17.88 3.9
Total 48 25 23 14.42 1.7 23.56 6.1 23.21 6.9

#### Table 2
Means and standard deviations of participants of two groups in backhand skill

Group Sex Pre-test Post-test Retention-test
N Boys Girls M SD M SD M SD
Experimental 24 14 10 26.54 9.4 41.23 5.2 44.4 3.3
Control 24 11 13 24.44 8.2 29.98 9.9 30.38 9.2
Total 48 25 23 25.5 8.8 35.60 9.7 37.39 9.8

### Figures

#### Figure 1
The performance in technique evaluation of groups in forehand

![Figure 1](/files/volume-15/454/figure-1.jpg)

#### Figure 2
The performance in technique evaluation of groups in backhand

![Figure 2](/files/volume-15/454/figure-2.jpg)

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25. Montes – Mico, R., Bueno, I., & Candel, J. (2000). Pons a M. Eye -hand and eye – foot visual reaction times of young soccer players. Optometry, 71, 775-780.
26. Kambas, Α., Fatouros, J., Aggelousis, Ν., Gourgoulis, V., & Taxildaris, Κ. (2003). Effect of age and sex on the coordination abilities in childhood. Inquiries in Sport & Physical Education, 1, 152 – 158,

### Corresponding Author

Eleni Zetou, Dr
Papanikolaou 148
57010 Pefka, Thessaloniki
<elzet@phyed.duth.gr>
0030-2310-675280

Dr Eleni Zetou is Assistant Professor in Motor Learning, in Department of Physical Education and Sport Sciences of Democritus University of Thrace. She was also national Volleyball coach, vice president of Greek Volleyball Federation and member of Greek Academy of Physical Education.

2013-11-22T22:53:34-06:00January 26th, 2012|Contemporary Sports Issues, Sports Studies and Sports Psychology|Comments Off on The Effect of Coordination Training Program on Learning Tennis Skills

The Lifestyle and Sport Activity of Secretaries

### Abstract

#### Purpose
The aim of the study was to analyse the sports activity and lifestyle of secretaries in Slovenia.

#### Methods
A questionnaire with 37 variables was completed by 104 secretaries from different places within Slovenia. We calculated the frequencies and contingency tables, whereas the statistical characteristics were determined on the basis of a 5% risk level.

#### Results
We established that 26% of the secretaries were obese; most of the time secretaries are sitting down, working with their fingers, and are in forced positions. 56% of the secretaries occasionally take medicines; most of their pain occurs in the neck region, of the back, the shoulder region and in the loins; other common problems include insomnia, emotional exhaustion, and headache. The majority of secretaries engage in sporting activities on the weekend and 2 – 3 times weekly; most of them practiced sport in an unorganized way, with their family or by themselves. A good 20% engaged in an organized sport in a sport club or society, where fitness can also be classified. A good 20% practiced sport in an unorganized way, with their friends. It was established that those secretaries who engaged in an unorganized sport activity were accompanied by their friends or family. Those practicing an organized sport were mainly alone.

#### Conslusion
Secretaries who are frequently active often have a lower Body Mass Index (BMI), take painkillers less often or never, and believe that sport has a great impact on their health.

#### Applications in Sports
Sports clubs and associations should prepare appropriate activities for secretaries which will fullfil their interest, health, and wellbeing.

**Key words:** working conditions, wellbeing, health.

### Introduction

Modern professions are completely different from those undertaken in the past. Cutting-edge technology, robotics, and computer science have disburdened the human labour force and thus caused an increase in the demand and supply of office workers (secretaries, administrators, clerks etc.) whose sedentary jobs are characterized by long hours in forced postures. It is clear to see that the working conditions have drastically changed. Besides that, the leisure time and leisure activity preferences have also changed. According to the results of the latest studies, sport and recreation activities are being promoted and are increasingly gaining ground (13). The effects were first seen with highly educated people as they are aware of the potential negative consequences of a sedentary lifestyle, which is why they include a suitable sport activity in their everyday life (7, 9, 10). The fact that Slovenia is among the top European Union (EU) member states in terms of the physical activity of the population is more than encouraging. However, the latest studies show that 37.91% of adult residents of Slovenia are physically inactive (11). Due to the pressure to achieve higher productivity at work, the desire to be promoted and the aspirations for a higher income there is simply not enough time to engage in sport (8). People of different professions find themselves constantly pressed for time.

The work of secretaries is highly specific. Secretaries spend most of their working time in forced postures, sitting in unventilated offices, looking at a computer monitor most of the time, memorising huge amounts of information, and this all burdens them psychically and physically. Due to the many positive impacts of sport on physical, emotional and mental well-being (the condition of being contented, healthy, or successful) and given the nature of their work, it is highly recommended that secretaries engage in a sport activity (12). Long hours of sitting in front of a computer in a bent posture are detrimental to the human body. An appropriate sport activity can alleviate or even eliminate problems caused by a sedentary job (6). What is meant by appropriate sport activity is a recreational physical activity which positively affects both health and well-being (mood, sleep and self-confidence) (1).

This study aimed to establish the correlation between the sport activity of secretaries and some selected healthy lifestyle factors. For this purpose, a sample of secretaries was surveyed to establish the correlation between secretaries’ sport activity and the characteristics of their living environment as well as between the state of their nutrition and the type of their sport activity. We also established the frequency of health problems which precondition secretaries’ active engagement in sport activities.

### Methods

#### Sample of subjects

The sample included 104 randomly selected secretaries from different parts of Slovenia. The sample was selected at the congress of secretaries. The subjects were aged 23 to 61 years, while their average age was 41. Their jobs included personal assistant, business secretary and administrator.

#### Sample of variables

The study was based on a survey questionnaire consisting of 37 questions which enquired about social, environmental and work factors, the frequency and type of sport activity, nutrition, health condition, and psychical well-being (14). The data acquisition process was carried out in compliance with the Personal Data Protection Act. Subject gave informed consent for this study. The study was approved from the Etics Commission.

#### Data-processing methods

The data were processed using the SPSS-15.0 statistical program at the Computer Data Processing Department at the Faculty of Sport in Ljubljana. The basic statistical parameters and contingency tables were calculated. The subprograms FREQUENCIES and CROSSTABS were used for the calculation. The probability of a correlation between the variables was tested by a contingency coefficient. The statistical significance of the differences was accepted at a two-way 5% alpha error level.

### Results

#### Body characteristics

Body weight and height were self-reported. BMI was calculated from those data. Average BMI for secretaries was 23.7, indicating that the secretaries participating in the study had a normal body weight.

#### Working conditions

The secretaries’ working conditions varied (Table 1): sitting, standing – straight, standing – bending, lots of walking, working with fingers, working with hands, frequent forced posture (head and neck, turn of the torso, deep bending posture). Most secretaries spend almost all day sitting on a chair, working with their fingers and are in a forced postures. 10% of them stated these three combinations and 10% the combination of sitting and working with fingers

#### Taking work home

Secretaries often take work home with them. Sometimes they have to finish assignments at home, at other times they bring home their stress, problems, and burdens. Nearly 70% of the secretaries confirmed they sometimes feel the pressures of their work when at home (Figure 1).

#### Secretaries’ current health condition and their taking of painkillers

Most secretaries (57.7%) assessed their health condition as good. As many as 56% of them occasionally take medicines. It is statistically characteristic that those secretaries who take medicines more frequently less frequently engage in a sport activity. We established that nearly 40% of the surveyed secretaries never take any painkillers. Occasional use was reported by 56% and frequent use by 5%.

#### Secretaries’ injuries in the past three months and health problems

91.3% of the secretaries reported no injuries had been sustained in the past three months. The most frequent pains occurred in the neck, shoulder girdle, and the lumbar part of the spine. Also frequently reported were insomnia, emotional exhaustion, and headache. Other pains occur less frequently.

#### Secretaries’ absences from work

We established that 75.5% of the secretaries had not been absent on sick leave in the past six months. In the same period, 17.6% of the secretaries were on sick leave for less than 14 days. The reasons for their sick leave mainly included respiratory diseases (53.3%), care for other family members (16.7%), and injury at work or outside work (6.7%).

#### Secretaries’ assessment of the impact of sport on their health

It was established that the secretaries were aware of the importance of sport activity for their health, as nearly one-half (45.6%) of them assessed the positive impacts of sport on their health as strong, whereas the rest (53.4%) assessed them as very strong.

#### Frequency of engaging in sport

Most of the secretaries engaged in sport on weekends and 2-3 times a week. Only 4.9% of them stated they never engaged in sport (Figure 2). The time most of the secretaries dedicate to sport ranges from 35 minutes to 2 hours.

#### Types of sport activities

It was established that the secretaries engaged in several different sports at a time. The most practiced sports include cycling, fast walking, mountaineering, and swimming; skiing is also popular. One-quarter of the secretaries practice racquet sports. These sports constitute a type of physical activity which one may adapt to one’s momentary well-being and general physical fitness and, what is more, they enable the venting of psychical tensions typical of a secretary’s work. Degenerative changes in the body are not an obstacle to practicing racquet sports.

#### Method of practicing sport

Most of the secretaries practice sport in an unorganized way, with their family or by themselves. A good 20% of them engage in an organized sport in a sport club or society and the same percentage practice sport with their friends in an unorganized way. Racquet sports are undoubtedly among those activities which require only a small financial input and can be practiced nearly everywhere due to the availability of sport facilities and grounds and the fact that they can be modified to suit individual needs. It was established that those secretaries who engaged in a sport in an unorganized way were accompanied by their friends or family. Those who practiced an organized sport were mainly doing it by themselves.

#### Sport inactivity and motives for sport activity and against it

The reasons for sport inactivity lie primarily in the lack of time, fatigue, and lack of motivation, as well as inadequate organization. The motives for sport activity relate to different reasons: practice sport means to relax, maintain and improve one’s health, maintain and improve one’s physical fitness, and have a good feeling from doing something for oneself.

#### Impact of sport activity on well-being

Most of the secretaries who practice sport are more self-confident and efficient in their work. A good mood and relaxation are typical indicators of well-being and the secretaries reported being full of vitality and energy. They also enjoy better sleep after a sport activity. They reported that their tenacity, strength, flexibility, and adroitness have improved. Most of them claimed they were able to better withstand psychological pressures. All but one agreed they were not tired more than usual after engaging in a sport activity. The same was true for pain in the legs. Only three of them thought that pain in their legs was due to sport activity.

#### Employers’ role in the secretaries’ sport activity

Most of the secretaries believed that sport and recreation belonged to the private sphere of each individual. 20% of them thought that their employer should support their sport activity at least morally. The same percentage of secretaries said their employer sponsored sports events and employees’ sport clubs. Only three secretaries wished for sport activities to be included in the work process (exercises in the workplace, recreational facilities in the company). The employers did not award their employees for sport achievements (Figure 3).

The selected variables (14) were cross-checked using contingency tables in the CROSSTABS subprogram of the SPSS statistical package and the results showed a statistically significant correlation between the BMI and frequency of engaging in sport (k = 0.644, p = 0.001). A more frequent engagement in sport conditioned a lower BMI. The differences between taking medication and a frequent engagement in sport were also statistically significant (k = 0.444, p = 0.034). The more physically active secretaries only rarely took painkillers or never. The assessed health condition and frequency of engaging in sport were also statistically significantly correlated (k = 0.490, p = 0.004). A more frequent engagement in sport preconditioned a good health condition. The secretaries’ opinion on the impact of sport on their health and the frequency of engaging in sport were also statistically significantly correlated (k = 0.593, p = 0.002). The physically active secretaries believed that sport had a strong impact on their health.

### Discussion

The World Health Organization (WHO) defines obesity as excessive fat accumulation that presents a risk to health (1977). Women generally have more body fat than men. Men and women whose fat exceeds 25% and 30%, respectively, are obese. The results of our study showed that 26% of the secretaries were obese. In an extensive study involving the adult population of Slovenia, Zaletel Kragelj and Fras (15) established that as many as 40.1% of the individuals surveyed were obese and 38.5% had a normal weight. This leads us to conclude that the surveyed secretaries had a lower BMI than the Slovenian average. With reference to the above, in the future it would be reasonable to establish the ratio between the muscle mass and fat mass.

Good working conditions are certainly an essential element of the better performance of an employee, which is why good employers always strive for a better working environment for their employees (12). It was established in our research that the secretaries mainly work in the following working conditions: sitting, standing – straight or bending, and lots of walking. The study results showed that the secretaries most frequently sit, work with fingers and in forced postures. Due to such working conditions they should do specific gymnastic exercises several times a day to compensate for their long maintained sedentary positions.

Another important finding of our study was the frequency of taking medication. It these research was established that as many as 56% of the secretaries occasionally take medicines. Other researchers have found similar findings (14). In their research was namely established that the majority of people (even 70%) suffer from various intestinal difficulties for several years as a result of taking painkillers such as ibuprofen. They reported taking painkillers all too often.

Our findings about the secretaries’ injuries in the previous three months are encouraging because as many as 91.3% of the secretaries had sustained no injuries in the said period. We established that 75.5% of the secretaries had not been absent on sick leave in the past six months. In the same period, 17.6% of the secretaries were on sick leave for less than 14 days. The reasons for their sick leave mainly include respiratory diseases (53.3%), looking after other family members (16.7%) and injury at work or outside work (6.7%). The predominant diseases in terms of the percentage of absences on sick leave were diseases of the skeleton and bone system and connective tissues, followed by injuries and infections outside work, with injuries and infections at work occupying third place. In women, frequent reasons for an absence include pregnancy and diseases in the prenatal and postnatal periods (2). This is also comparable with the findings of our research.

As regards the secretaries’ current health conditions, it can be concluded that they correspond with the Slovenian average; however, the latter is considerably higher than that in the EU. A comparison with a relevant EU study reveals that Slovenians are more burdened by health problems caused by work. Nearly every second employee reports pain in the back (45.9%), one-quarter (25.7%) complain about frequent headaches and four employees out of ten (38.2%) suffer from muscle pain. The EU averages are considerably lower (3, 5).

The analysis of the secretaries’ opinions about the importance of sport, frequency, type and method of engaging in sport yielded the results presented in the continuation. We assess the secretaries’ opinion about the importance of sport activity as good. An opinion as such is not enough, but the findings show that the secretaries corroborate their views with concrete activities. Namely, 55.7% of them practice a sport between 35 minutes and two hours mainly two to three times a week. In view of the Slovenian average established by Doupona Topič and Sila (4), namely that the Slovenian active population engages in sport 3.25 hours a week on average, we realised that the secretaries can be classified among the physically active population of Slovenia. In terms of the chosen type of sport activity, with the most popular being cycling, fast walking, mountaineering and swimming, this can be compared to the Slovenian average, for women, where high percentages also represented morning gymnastics, equestrian sports and martial arts (4). Most of the secretaries practiced sport in an unorganized way, with their family or by themselves. A good 20% engaged in an organized sport in a sport club or society, where fitness can also be classified. A good 20% practiced sport in an unorganized way, with their friends. It was established that those secretaries who engaged in an unorganized sport activity were accompanied by their friends or family. Those practicing an organized sport were mainly alone. The results of the Slovenian average show that unorganized sport activities are still predominant in Slovenia as 40.2% of people practice sport in this way. Less than 25% of the population practice organized sports (4). We believe that an employee’s opinion about sport and their method of engaging in sport (unorganized) is also influenced by their employer. Most secretaries (59.3%) answered the question about their employer’s support of their sport activity by saying that the employer considered sport activity as a private sphere of life. 25.3% of employers support sport activity at least morally.

### Conclusion

It has been established that sport activity plays an increasingly important role in the everyday life of the secretaries. Due to specificity of their work which exerts psychical and physical pressure on them secretaries are engaging in sport more frequently. This positively affects their well-being, health, general fitness, and lifestyle. In our sample, the frequency of practicing a sport and the time of practice were comparable to and higher than the Slovenian average for adults of the same age. The type of sport activity was also comparable. In our opinion, more attention should be paid to the organization of sport activities as the majority of secretaries engage in an unorganized physical activity. It was also established that the secretaries hoped for some organized types of sport that would be provided by their employers. The latter insufficiently support their secretaries’ sport activity. Most of them believe that sport is a private sphere of life, not part of work. They support sport activity only morally as they mainly fail to award sport achievements, sponsor sport events or include sport activities in the work process.

### Applications In Sport

The secretaries are aware of their work, presumptions, and life. They proved this with their low rate of absences on sick leave. They should be offered more possibilities for engaging in organized sport activities and be supported by their employers financially, not only morally. Consequently, they will reduce their excessive use of painkillers and alleviate the pain in their neck, lumbar part of the spine and shoulder girdle, which are consequences of the frequent forced postures they must adopt. At the same time, they will also improve their psychical, physical, and social life.

### Acknowledgments

Authors agree that this research has non-financial conflicts or interest. This includes all monetary reimbursement, salary, stocks, or shares in any company.

### References

1. Backović Juričan, A., Kranjc Kušlan M., & Mlakar Novak, D. (2002). Slovenia on the move project – move to health. International conference: Promoting health through physical activity and nutrition. Radenci: 68-70.
2. Bolniški staž. [Sickness absence of the job]. Retrieved August 5, 2010, from Institute of Public Health of the Republic of Slovenia, Web site: <http://www.ivz.si/Mp.aspx?ni=78&pi=6&_6_id=52&_6_PageIndex=0&_6_groupId=2&_6_newsCategory=IVZ+kategorija&_6_action=ShowNewsFull&pl=78-6.0>
3. Dobre delovne razmere v Sloveniji ogrožata visoka stopnja delovne intenzivnosti in zdravstvene težave, ki jih povzroča delo. [Good working conditions in Slovenia threatens a high degree of labor intensity and health problems caused by work]. Retrieved May 17, 2009, from Eurofound, Web site: <http://www.eurofound.europa.eu/press/releases/2007/070917_sl.htm>.
4. Doupona Topič, M., & Sila, B. (2007). Oblike in načini športne aktivnosti v povezavi s socialno stratifikacijo [Types and methods of sport activity in relation to social stratification]. Šport, 3: 12-16.
5. Gibson, S., Lambert, J., & Neate, D. (2004). Associations between weight status, physical activity, and consumption of biscuits, cakes and confectionery among young people in Britain. Nutrition Bulletin, 4: 301.
6. Görner, K., Boraczyński, T., & Štihec, J. (2009). Physical activity, body mass, body composition and the level of aerobic capacity among young, adult women and men. Sport scientific and practical aspects, 2: 5-12.ž
7. Meško, M., Videmšek, M., Štihec, J., Meško Štok, Z., & Karpljuk, D. (2010). Razlike med spoloma pri nekaterih simptomih stresa ter intenzivnost doživljanja stresnih simptomov. [Gender differences in some symptoms of stress and intensity of experiencing stress symptoms] Management, 2: 149-161.
8. Mlinar, S., Štihec, J., Karpljuk, D., & Videmšek, M. (2009). Sports activity and state of health at the casino employees. Zdravstveno varstvo, 3: 122-130.
9. Mlinar, S., Videmšek, M., Štihec, J., & Karpljuk, D. (2009). Physical activity and lifestyles of Hit casino employees. Raziskave in razprave, 3: 63-88.
10. Morabia, A., & Costanza, M.C. (2004). Does walking 15 minutes per day keep the obesity epidemic away? American Journal of Public Health, 3: 437-440.
11. Sila, B. (2007). Leto 2006 in 16. študija o športnorekreativni dejavnosti Slovencev [Year 2006 and the 16th study on sport-recreational activity of Slovenians]. Šport, 3: 3-11.
12. Videmšek, M., Karpljuk, D., Meško, M., & Štihec, J. (2009). Športna dejavnost in življenjski slog oseb nekaterih poklicev v Sloveniji. [Sports activities and lifestyle of some employers in Slovenia]. Ljubljana: Faculty of sport, Institute for kineziology.
13. Videmšek, M., Štihec, J., Karpljuk, D. & Starman, A. (2008). Sport activity and eating habits of people who were attending special obesity treatment program. Collegium antropologicum, 3: 813-819.
14. Zajec, J. (2006). Povezanost športne dejavnosti tajnic z izbranimi dejavniki zdravega načina življenja. (Unpublished bachelor’s thesis). Ljubljana: Faculty of sport.
15. Zaletel-Kragelj, L., & Fras, Z. (2005). Stanje gibanja za zdravje pri odraslih prebivalcih v Sloveniji [The status of the exercise for health of adult population of Slovenia]. In: Expert conference ‘Exercise for Adults’ Health – status, problems, supportive environments. Ljubljana: Institute of Public Health of the Republic of Slovenia, 23-26.

### Tables

#### Table 1
Secretaries’ working conditions

Working conditions Frequency Percentage
Sitting 101 97.1
Standing – straight 11 10.6
Standing – bending 4 3.8
Lots of walking 28 26.9
Working with fingers 54 51.9
Working with hands 35 33.7
Frequent forced posture (head and neck, turn of the torso, deep bending posture) 40 38.5

#### Table 2
Types of sport activities

Sport Frequency Percentage
Cycling 53 57
Fast walking 47 50.5
Swimming 32 34.4
Mountaineering 32 34.4
Skiing 28 30.1
Racquet sports 25 26.9
Dancing 22 23.7
Rollerblading 18 19.4
Aerobics 17 18.3
Morning gymnastics 13 14
Yoga 8 8.6
Volleyball 7 7.5
Pilates 4 4.3

### Figures

#### Figure 1
Percentage of feeling the pressures of work at home

![Figure 1](/files/volume-15/452/figure-1.jpg)

#### Figure 2
Percentage of engaging in sport

![Figure 2](/files/volume-15/452/figure-2.jpg)

### Corresponding Author

assist. Jera Zajec, Ph.D.
University of Ljubljana
Faculty of Education
Kardeljeva ploščad 16, 1000 Ljubljana, Slovenia, Europa
<jera.zajec@pef.uni-lj.si>
gsm: 0038640757335

Jera Zajec, Ph.D. is the assistant professor in Faculty of Education in Ljubljana. She is a member of sport cathedra. Her bibliography contains article all over the word. Her interests in researching are wilde and contains development in motopedagogic for preschool children to adults.

2013-11-22T22:54:24-06:00January 5th, 2012|Contemporary Sports Issues, Sports Exercise Science, Sports Studies and Sports Psychology, Women and Sports|Comments Off on The Lifestyle and Sport Activity of Secretaries

NBA Gambling Inefficiencies: A Second Look

### Abstract

Our study used the log likelihood ratio methodology proposed by Even and Noble (2) to test the market efficiency of both point spread betting and totals betting for consecutive National Basketball Association (NBA) seasons from 2000–01 to 2007–08. It was motivated by recent contradictory evidence that both support and reject opportunities to exploit inefficiencies in NBA gambling by Paul and Weinbach (9, 11) as well as other evidence suggesting that these opportunities fade as the market responds to new information (12).

Based on the results of over 10,000 games in eight consecutive NBA seasons, betting the over on the total points per game is a fair bet, indicating an efficient market. For the higher totals (totals 211-220), the winning percentage on betting the over was above 52.38% (the percentage necessary to cover commissions) in eight of 10 cases, but the null hypothesis of a fair bet could not be rejected. The results for point spread betting also showed strong support for an efficient market in NBA gambling, with one exception: betting the home underdog was profitable for underdogs of 10 points or more. However, this was only true for a very small sub-sample and the inefficiency fades in the most recent sample period.

The few cases of big home underdogs beating the spread are consistent with the model of spread betting where bookmakers exploit the uninformed investor’s home favorite bias, shade the point-spread and maximize profits by betting on the underdog (7,6). Informed bettors may also bet the underdog but will not drive the point spread to the true value but only to the point where the probability of winning is no more than 52.38% (11). While bookmaker’s point shading activity is constrained by the action of informed bettors, the persistence of profit opportunities in a very small sub-sample can be explained by betting market constraints such as low limits on bets and the relative volume of bets placed by informed and uninformed bettors (9).

**Key Words:** point spreads, totals, National Basketball Association, NBA, gambling

### Introduction

Studies of market efficiency in sport betting are similar to those in the financial markets for good reason. Both markets involve many market participants and large sums of money, both involve informed and uninformed traders, market frictions, asymmetric information, and, as the weight of the evidence shows, both are heavily influenced by market psychology. In both markets, however, claims of abnormal returns and profitable strategies always raise a red flag. Like the anomalies literature in financial markets, claims of exploitable inefficiencies must be validated with out-of-sample tests to confirm that these inefficiencies are not confined to specific periods, or are driven by a few outliers in the data, or are simply artifacts of extensive data mining. Sport betting provides a unique test for market efficiency since the payoffs are known with certainty in advance of the outcome and the final outcome is determined when the game is played. This is not the case with equity investing (1).

The market for sports betting consists of a market maker, called a bookmaker or sports book, and a bettor. The bookmaker establishes the lines at which betting commences and then moves the line as bets are wagered on both sides of the line. Bettors typically pay the bookmaker $11 to win $10, providing the bookmaker a commission profit if money on both sides of the bet are balanced. Because of this commission, commonly called the “vig” or “juice”, bettors must win 52.38% of their bets to break even. A winning percentage greater than 52.38% insures a profit for the bettor. Recent evidence using data on dollars wagered has rejected the claim that bookmakers strive to balance the dollar on both sides of a wager and lends support to the argument that bookmakers attempt to set the line to accurately reflect actual game outcomes (6,7,11).

In the sports gambling world, an over/under or totals wager is a bet that is won or lost depending upon the combined score of both teams in a game. A bookmaker will predict the combined score of the two teams and bettors will bet that the actual number of points scored in the game will be higher or lower than that combined score. For example, in an NBA game of the Miami Heat versus the San Antonio Spurs the over/under for the score of the game was set at 195. A bet on the under wins the wager if the combined score at the end of the game is 194. If the combined score is 196 or more, then the over bet wins. If the combined score equals 195, then it is a tie and the bettor’s money is returned.

### Data And Methodology

This study was designed to test for the presence of exploitable inefficiencies in NBA sport gambling. Recent research in NBA gambling has produced evidence of over betting the over in totals betting, and over betting the favorite by uninformed bettors in point spread betting. The research also claims that there are profitable opportunities in betting the big underdog. This study tests those claims by examining both totals betting and point spread betting using updated data.

The data for studying the totals and point spread markets for National Basketball Association games was taken from the Gold Sheet, a well-known handicapping company, for eight NBA seasons 2000-01 through 2007-08. The data included all games from these years, both regular season and playoffs, except for games where totals or point spreads were not posted. Table 1 shows the summary statistics for the 10,325 games included in the sample. Five of the games had no line posted for the over/under and 175 games were ties. The average or mean actual total score for our sample of NBA games was 192.72 points and the average or mean over/under total for the sample was 192.27 total points per game.

The log likelihood ratio methodology proposed by Even and Noble (2) was used to test for market efficiency for the over/under betting market in the NBA. From the perspective of the over bettor, the value of the unrestricted log likelihood function (Lu) takes the form

> Lu = n[ln(q)] + (N – n)ln(1 – q) (1)

where N is the total number of NBA games where the over bettor or under bettor won the bet. The n is the number of games where the over covers the bet, and q is the proportion of games where the over covers the bet. If the betting market is efficient and a fair bet, then q = 0.5.

This creates the restricted log likelihood function (Lr), which was obtained by substituting 0.5 for q in Equation 2. The log likelihood ratio statistic for the null hypothesis that q = 0.5 is

> 2(Lu – Lr) = 2{n[ln(q) – ln(0.5)] + (N – n)[ln(1 – q) – ln(0.5)]} (2)

where q is the actual percentage of overs winning the over/under bet from our sample. To test for profitability, where the bettor must win enough to offset the commission or vigorish of the bookmaker, the test ratio changes into

> 2(Lu – Lr ) = 2{n[ln(q) – ln(0.524)] + (N – n)[ln(1 – q) – ln(0.476)]}. (3)

### Results And Discussion

#### Totals Betting

In a 2004 study, covering the seven NBA seasons from 1995-96 through 2001-2002, Paul et al.(8) found that, for all games, a bet on the underdog won about 50% of the time, as is expected in an efficient market. However, for the high scoring games (games above 200), they found a pattern of over betting the over, and this pattern increased as game totals increased. For every one point increase from 200 to 210, the winning percentage of the under bet was greater than 50%. In eight of those totals the winning percentage was greater than 52.38%, enough to cover the vigorish, and in five of those totals, the null hypothesis of a fair bet was rejected. However, none of the totals in their study produced a result that rejected the null of no profitability when accounting for commissions. Taking the contrarian bet, and betting against market sentiment, was not profitable. In a later study, using data on actual dollar amounts wagered, Paul and Weinbach (11) found that overs received a much higher percentage of bets compared to unders, but here again it was shown that informed bettors pushed the total to where it was not profitable to bet the under.

The results found the opposite of the 2004 study (8) for the high scoring games. For all games in the eight seasons from 2000-01 through 2007-08, a bet on the underdog still won about 50% of the time. However, a bet on the over won more often than a bet on the under for high scoring games. The game results, and the log likelihood test of efficiency, are reported in Table 2. For game totals between 200 and 210, the winning percentage of the over bets hover right around 50%, indicating an efficient market. When we extended the testing to higher totals (211-220) the percentage of over winners was more than the commission breakeven point (52.38%) for eight of the 10 totals. However, in no instance was the log likelihood ratio large enough to reject the null hypothesis of a fair bet.

Point Spread Betting and Betting the Underdog

When an NBA gambler bets the point spread of an NBA game he is not interested in who wins the game, only the final score. For example, if the point spread for a National Basketball Association game reads

> Heat -4 Pacers +4

The (-) before the 4 indicates that the Heat is the point spread favorite. The (+) indicates that the Pacers are the point spread underdog. If one bets on the Heat, the Heat would have to win by a total of five points for the bettor to win. If one bets on the Pacers, the Pacers would have to win outright or lose by no more than three points for the bettor to win. A four point victory by the Heat (four point loss by the Pacers) would equal a tie and the money bet by the NBA gambler is returned to him.

Prior evidence suggests that there are systemic bettor misperceptions in the NBA point spread gambling market. In a 2005 study Paul and Weinbach (9) presented evidence from the 1995-96 through 2001-2002 seasons that favorites are over bet by uninformed bettors. In that study, a strategy of betting big underdogs rejected the null hypothesis of a fair bet, and betting big home underdogs not only rejected a fair bet was also profitable. Levitt (7) provides us with a model where bookmakers do not attempt to balance the dollars wagered, but rather they shade the point spread to exploit uninformed bettor bias and then take positions on the opposite side, betting the big underdog. Informed bettors may attempt to exploit this inefficiency by also betting the big underdog but will only bet to the point where it is profitable to do so, meaning that they may bet on the underdog and push the point spread only to where there is no less than 52.38% chance of winning the bet. Other studies (6, 11), using data on actual dollars wagered, have found that a majority of dollars are wagered on the stronger or favorite team by uninformed bettors.

This study examined the NBA betting market on point spreads for the seasons 2000-01 through 2007-08 to see if this underdog anomaly persists. It used the closing line on point spreads for NBA games for the same seasons that we examined in the over/under analysis performed in the previous section of the paper. For the market to be efficient the actions of the informed bettors should offset any bias shown by uninformed bettors and the bookmakers closing line should equal the actual game score outcome. Recent studies have shown that the betting public removes biases in sport book’s opening lines in NBA betting by game time (3-5).

Table 3 is a summary of the data for point-spread betting. The sample contained 10,325 games with five of the games posting no closing line to bet on and 90 games posting a closing line of zero. This is called a push and these games were not included when betting favorites and underdogs. There were 141 ties which indicate that the difference in the score (underdog – favorite) was equal to the closing point spread. The average closing line based on the favorite score minus the underdog score was 5.89 and actual difference in score in the NBA games in the sample was 5.38. For the entire sample of games the underdog won 49.86% of the games, indicating that a strategy of betting the underdog was a fair bet, based on the log likelihood ratio test.

The results in Table 4 indicate that the betting public appears to over bet the heavy favorite by a slight margin, but, unlike the study by Paul and Weinbach (9), we found that the winning percentage of betting the big underdog (10 points or more) hovered around 50% and thus we failed to reject the null hypothesis of a fair bet. The same result occurred for the sub-sample of games for seasons 2000-01 through 2003-04 and for the sub-sample of games for seasons 2004-05 through 2007-08. In all of these cases the null hypothesis of a fair bet could not be rejected.

The results for the small sample of games involving the home underdog of 10 points or more had significant results for both a fair bet and profitability. For the entire sample of games (50 games over the entire seasons) the null hypothesis of a fair bet was rejected at a 10% significance level. For the small sample of games in the earlier sub-period (25 games) we found that a bet on the home underdog also rejected the null hypothesis of no profitability.

### Conclusion

This study found that gambling markets for both point spread betting and totals betting for NBA seasons spanning from 2000–01 to 2007–08 are efficient. Based on the results of over 10,000 games in eight consecutive NBA seasons, betting the over on the total points per game is a fair bet. Although for higher totals (211-220) the winning percentage on betting the over was above 52.38% (the percentage necessary to cover commissions), in eight of 10 cases the null hypothesis of a fair bet could not be rejected. The results for point spread betting also showed strong support for an efficient market in NBA gambling, with one exception: betting the home underdog was profitable for underdogs of 10 points or more. However, this was only true for a very small sub-sample and the inefficiency fades in the most recent sample period.

### Applications In Sports

Many fans enjoy wagering on their favorite sport whether it is NBA basketball or another sport. Gambling can be fun and can enhance the excitement of the game by adding a financial component. The evidence suggests that the average bettor is biased toward high scores and prefers betting on the favorite. However, utilizing this knowledge and betting on the underdog will probably not be a profitable strategy for a fan wagering on NBA games because of the actions of informed (professional) gamblers. The informed gambler will bet on the underdog until it is not profitable for him to do so. This activity drives the point spread to a level where a fan cannot make a profit on an underdog bet after accounting for commission. Therefore, the average gambler should focus on having fun and not count on making a profit when gambling on NBA games.

### Tables

#### Table 1
NBA Seasons 2000-01 Through 2007-08 Summary Statistics for Over/Under Betting for All NBA Games

Totals Actual game
Mean 192.27 192.72
Median 191 192
Total games 10,325
Games with no line 5
Ties 175
Over wins 5,059
Under wins 5,086
Winning % for betting overs 49.87%
Log likelihood 0.07

#### Table 2
Winning Percentages for Betting the Overs

Point level Over/Under winners Winning % of betting the over Log likelihood ratio for fair bet
200 1252-1234 50.36 0.13
201 1139-1131 50.18 0.03
202 1022-1027 49.88 0.01
203 919-914 50.14 0.01
204 801-796 50.16 0.02
205 699-695 50.14 0.01
206 621-625 49.84 0.01
207 542-547 49.77 0.02
208 470-474 49.79 0.02
209 415-401 50.86 0.24
210 66-339 51.91 0.52
211 321-290 52.54 1.57
212 282-246 53.41 2.46
213 239-214 52-76 1.38
214 210-183 53.43 1.86
215 186-156 54.39 2.63
216 162-136 54.39 2.63
217 139-127 52.26 0.54
218 114-102 52.78 0.67
219 93-88 51.38 0.14
220 80-71 52.98 0.53

Note. The log likelihood test statistics have a chi-square distribution with one degree of freedom.

Critical values are 2.706 (for an α = 0.10), 3.841 (for an α = 0.05), 6.635 (for an α = 0.01).

* is significant at 10%.

** is significant at 5%.

*** is significant at 1%.

#### Table 3
Closing Line Betting Seasons 2000-01 Through 2007-08

Total games 10,325
Average closing line (favorite – dog) 5.89
Average actual score difference (favorite – dog) 5.38
Games with no point spread line 5
Ties 141
Pushes 90
Neutral sites 2
Favorite wins 5,058
Underdog wins 5,029
Winning % for underdog 49.86
Log likelihood ratio 0.01

#### Table 4
Betting the NBA Underdog Seasons 2000-01 Through 2007-08

Seasons Wins for underdog Winning % Log likelihood ratio fair bet Log likelihood ratio no profitability
Point spread betting for all games
2000-01 thru 2007-08 5029 49.86 0.08 NA
2000-01 thru 2003-04 2448 49.62 0.28 NA
2004-05 thru 2007-08 2581 50.08 0.01 NA
Betting underdog by +10 points or more
2000-01 thru 2007-08 689 52.08 2.28 NA
2000-01 thru 2003-04 319 51.45 0.52 NA
2004-05 thru 2007-08 370 52.63 1.95 NA
Betting home underdog by +10 points or more
2000-01 thru 2007-08 50 59.52 3.07* 1.72
2000-01 thru 2003-04 25 69.44 5.59** 4.33**
2004-05 thru 2007-08 25 65.79 0.08 NA
Betting road underdog by +10 points or more
2000-01 thru 2007-08 639 51.57 1.23 NA
2000-01 thru 2003-04 294 50.34 0.03 NA
2004-05 thru 2007-08 345 52.67 1.87 NA

Note. The log likelihood test statistics have a chi-square distribution with one degree of freedom.

Critical values are 2.706 (for an α = 0.10), 3.841 (for an α = 0.05), 6.635 (for an α = 0.01).

* is significant at 10%.

** is significant at 5%.

*** is significant at 1%.

NA – not applicable

### References

1. Brown, W., Sauer, R. (1993). Fundamentals or noise? Evidence from the professional basketball betting market. Journal of Finance, 48, 1193–1209.
2. Evan, W. E., & Noble, N. R. (1992). Testing efficiency in gambling markets. Applied Economics, 24, 85-88.
3. Gandar, J., Zuber, R., O’Brien, T., & Russo, B. (1988). Testing rationality in the point spread betting market. Journal of Finance, 43, 995-1007.
4. Gandar, J., Dare, W., Brown, C., Zuber, R. (1998). Informed traders and price variations in the betting market for professional basketball games. Journal of Finance, 53, 385–401.
5. Gandar, J, Zuber, R. & Lamb, R. (2000). The home field advantage revisited: a search for the bias in other sports betting markets. Journal of Economics and Business, (53) 4, 439-453.
6. Humphreys, B. (2010). Point spread shading and behavioral biases in NBA betting market. Rivista Di Diritto Economia Dello Sport, 13-26.
7. Levitt, S. (2004). Why are gambling markets organized so differently? The Economics Journal, 114, 223-246.
8. Paul, R., Weinbach, A., Wilson, M. (2004). Efficient markets, fair bets, and profitability in NBA totals 1995–1996 to 2001–2002. The Quarterly Review of Economics, 44, 624–632.
9. Paul, R. J. & Weinbach, A. P. (2005). Bettor misperceptions in the NBA, Journal of Sports Economics, (6) 4, 390-400.
10. Paul, R. J. & Weinbach, A. P. (2007). Does Sportsbook.com set pointspreads to maximize profits? Tests of the Levitt model of sportsbook behavior. Journal of Prediction Markets, (1) 3, 209-218.
11. Paul, R. J. & Weinbach, A. P. (2008). Price setting in the NBA gambling market: Tests of the Levitt model of sportsbook behavior. International Journal of Sports Finance, (3) 3, 2-18.
12. Wever, S., & Aadland, D. (2010). Herd Behavior and the Underdogs in the NFL. Applied Economics Letters, (forthcoming).

### Corresponding Author

Kevin Sigler, PhD
601 S. College Road
Cameron School of Business
University of North Carolina-Wilmington
Wilmington, NC 28403
<siglerk@uncw.edu>
910-962-3605

William Compton is Associate Professor of Finance in the Cameron School of Business, UNCW Kevin Sigler is Professor of Finance in the Cameron School of Business, UNCW

2013-11-22T22:55:25-06:00January 4th, 2012|Contemporary Sports Issues, Sports Studies and Sports Psychology|Comments Off on NBA Gambling Inefficiencies: A Second Look

Coach Effectiveness and Personality Assessments: An Exploratory Analysis of Thin Slice Interpersonal Perceptions

### Abstract

Gordon Allport (3) suggested that people are able to form accurate perceptions of others from mere glimpses of their behavior. The concept of interpersonal perception accuracy based solely on thin slices has been brought to mainstream attention by the popular book Blink by Malcolm Gladwell (35). Gladwell (35) proclaims that “decisions made very quickly can be as good as decisions made consciously and deliberately” (p. 14). Research suggested that expressive behaviors (movement, speech, gesture, facial expressions, posture) contribute to impressions made about the target (8). With that said, coaching research has identified behaviors that elicit positive perceptions from athletes towards coaches (63, 78). This research examined accuracy, consensus, and self-other agreement of personality assessments and coaching effectiveness based on thin-slice judgments of 30-second video clips of 9 recreation level coaches. Naïve raters (N=206) viewed the clips and rated the targets on coaching effectiveness and personality attributes. Ratings of coaching effectiveness were correlated with expert ratings of effectiveness to measure accuracy. The ratings of attributes were correlated with expert ratings of the same attributes to measure consensus. Gender, race, and level of sport participation of naïve raters was subjected to independent samples t-tests and one-way analyses of variance (ANOVA) to determine if they moderated thin-slice judgments. Results indicated that naïve raters as a group were not accurate in assessment of coaching effectiveness, nor were there significant correlations on consensus or self-other agreement. There were significant differences between levels of sport participation groups on two of the fourteen attributes: competence and confidence.

**Key Words:** Thin-slicing, Coaching Effectiveness, Consensus, Accuracy

### Introduction

In 1937, Gordon Allport (3) introduced this idea that people are able to form accurate perceptions of others from mere glimpses of their behavior. Making judgments from so called “thin slices” of behavior has become very popular in contemporary social psychological research (6-9). Interpersonal perception accuracy is based on thin slices, which was brought to mainstream attention by the popular book Blink by Malcolm Gladwell (35). This concept suggests that most people can thin-slice with surprising success, so that “decisions made very quickly can be as good as decisions made consciously and deliberately (p. 14).” Gladwell provides examples from academic research to support his overall premise, including that of Ambady and Rosenthal (9). Thin-slices are brief excerpts of expressive behavior less than five minutes sampled from the behavioral stream (6).

Ambady and Rosenthal (8) suggested that expressive behaviors (movement, speech, gesture, facial expressions, posture) contribute to impressions made about the target. Early researchers were interested in the link between expressive behaviors as the indicators of personality (3,4). The cues that are projected by expressive behavior have been shown to be interpreted accurately in as little as a 2-second nonverbal clip of a target (9).

Ambady and Rosenthal (8) also suggested that the accuracy of thin-slice judgments have practical applications in fields that are interpersonally oriented. When thin slice ratings predict criterion variables, they can be used, for example, to target biased teachers or gauge expectancies of newscasters. They also suggest that thin slice judgments can be used in the selection, training, and evaluation of people in fields where interpersonal skills are important. Accuracy of thin-slice judgments of coaches could be very useful in selection, training, and evaluation of coaches.

Accuracy in personality and social psychology research can be defined in three ways: the degree of correspondence between a judgment and a criterion, interpersonal consensus, and a construct possessing pragmatic utility (49). These definitions fall into two approaches within the field. The pragmatic approach defines a judgment as accurate if it predicts behavior. This approach looks at personality judgments as necessary tools for social living and evaluates their accuracy in terms of their practical value (31). The constructivist approach focuses on consensus between raters. This approach looks at all judgments as perceptions and evaluates their accuracy in terms of agreement between judges (31). Kenny (45) further explained that target accuracy is broken into three categories: Perceiver, generalized, and dyadic. Generalized target accuracy is the correlation between how a person is generally seen by others and how that person generally behaves. Target accuracy can be defined in thin-slice research as the correspondence between participants’ judgments of a target individual and well-defined external criterion (6,8,9).

Thin-slice judgments have been shown to produce similar judgments to ecologically valid criterion. Ecologically valid criteria are characterized by pragmatic utility in that they are used in everyday decisions about people as an external outcome of observed behavior (9). Support for congruence in this relationship has been shown by significant positive correlations between naïve judgments and outcomes, such as predicting judgments of candidates in job interviews and effectiveness of teachers (7).

The target accuracy and consensus of naïve raters given thin-slices of information appears to be moderated by characteristics of the raters, traits assessed, and characteristics of the targets. Studies show that individual differences of raters can affect judgments based on thin-slices of information including gender and ethnicity (6,7,29,73). Previous research is equivocal regarding the accuracy of judgments based on gender. Some research suggests that females are more accurate judges of non-verbal behavior (40), while other research found no difference in judgments of non-verbal behavior based on gender (8). Researchers have found that raters judge targets of a different ethnicity more negatively than targets of the same ethnicity (73).

Another bias can involve the dimensions being rated. One study found accuracy at zero acquaintance for judgments of extraversion, but not conscientiousness (47). Another study found similar correlations for extraversion as well as a relationship between zero acquaintance ratings of conscientiousness, but not for agreeableness, emotional stability, and culture (14). John and Robins (42) suggest that differences in ratings on traits depend on evaluativeness and observability. Traits that are less evaluative (neutral) and more observable reach greater consensus and accuracy (42). They define observability by the degree to which behaviors are relevant to the trait can be easily observed. They define evaluativeness by the degree to which a trait is relatively neutral.

Limitations are also present on the persons being judged. Persons who possess extraversion and good mental health are simpler to judge at first glance than targets who possess introversion or poor mental health, as Flora (28) denotes “exterior behavior mimics their internal view of themselves. What you see is what you get” (p. 66). Social context can also play a role depending on personality types. Expressive behaviors were limited by individuals with a high self-monitoring in social situations, therefore making judgments on their mood more difficult.

Ambady and Rosenthal (9) researched intuitive judgments on teacher

effectiveness. It was determined that thin-slice evaluations by naive raters of 30 seconds, 5 seconds, and 2 seconds were congruent with evaluations by students and principals who observed the teacher for a semester. It is suggested that the accuracy of the thin-slice judgments can be attributed to raters’ years experience in classroom situations; therefore, within the coaching context, amount of sport experience may also be an individual difference that moderates interpersonal perception accuracy. Ambady and Rosenthal (8) measured judgments on fourteen personality attributes: Accepting, active, dominant, empathic, enthusiastic, honest, likable, optimistic, professional, supportive, and warm. Teaching is an interpersonal field, as well as coaching. Due to similarities in the fields the same attributes were chosen in this study.

The teaching and coaching environment may have parallels and crossover applications. Often cited in coaching and teaching lore is John Wooden, who was one of the most successful collegiate basketball coaches. Wooden pointed out that coaches are teachers first and profiled ten criteria needed for a successful teacher; Among them, knowledge and warm personality and genuine consideration of others (79).

Research in the teaching profession highlights attributes of successful teaching. The list includes a teacher’s enthusiasm and positive attitude, approachability, an environment that is positive, cooperative, and clear-cut, specific objectives, as well as appropriate feedback (20,52,62). Wooden’s (79) coaching philosophy includes all of the aforementioned in his pyramid of success. Bloom (13) explains that coaching, like teaching, can perhaps best be viewed as an interpersonal relations field, which rests primarily on effective communication and interaction among various participants.

Coaching research has identified behaviors that elicit positive perceptions from athletes towards coaches (63,78). Behaviors include positive reinforcement, technical instruction, encouragement, and structuring fun practices. It is theorized that coachs behaviors plays a significant role in the psychological development of young athletes (64). Youth sport research highlights the positive relationship between specific coaching behaviors and self-esteem, satisfaction, and enjoyment in children (64,67). This has led to a recent theoretical model (19) that emphasizes how coaching behaviors impact youth psychosocial outcomes which emphasizes the role of athletes’ perceptions.

A recent study explored the characteristics of expert university level coaches and found several personal attributes that these coaches possessed: Commitment to learning; learning from past mistakes; knowledgeable; open-minded; balanced; composed; caring; and genuinely interested in their athletes (72).

Previous research targets the importance of increasing self-awareness of coaches’ referencing personal behavior while coaching (63,65,74). In a study that coded coaches’ behaviors, the athletes were significantly more successful than the coaches’ in the recall of those behaviors (63). This same research determined that youth athletes’ interpretation of coaches’ behaviors are of even greater impact than the actual behaviors in psychosocial outcomes. At the recreation level, game outcomes bear little significance in psychosocial outcomes (reaction to coach, enjoyment, and self-esteem) for the athletes. The measurement of psychosocial outcomes showed a significant relationship between coaches’ behavior and aforementioned outcomes. Earlier research (13) indicated that the coach is central to the development of expertise in a sport.

Nonverbal behavior can be very significant in an environment where high levels of stress and decision-making are concerned. Perceptions can cause shifts in confidence.

Research supports that the self-efficacy of athletes who judged opponents non-verbal behavior was directly related to those perceptions (39). As outcome expectations may be influenced by perceptions of sporting opponents, and have been shown to influence performance levels (24,26,76).

The purpose of this study is to examine the relationship between naïve ratings of thin-slices of coaching and ecologically valid criterion measures, which are end of the season evaluations by supervisors, as well as self measures of coaching attributes and effectiveness. This research will also include the demographic background of the naïve raters and explore the differences among evaluations based on gender, race, and level of sport participation. The following nine research questions are explored: What is the naïve raters’ accuracy in their assessment of coaching effectiveness; What is the consensus between naïve raters and experts on each attribute; What is the self-other agreement between naïve raters and coaches on each attribute; Is there a significant difference in accuracy between male and female raters; Is there a significant difference in consensus between male and female raters; Is there a significant difference in accuracy between races of raters; Is there a significant difference in consensus between races of raters; Is there a significant difference in accuracy between raters’ level of sport participation; Is there a significant difference in consensus between raters’ level of sport participation?

### Methods

#### Participants

There were two samples of participants in this study. Sample A consisted of 206 naïve raters recruited from undergraduate healthful living classes. Raters ranged from 18 to 55 years old (M = 19.6; SD = 4.4) and included 115 men and 91 women. Raters included African-Americans (n = 47), Caucasians (n = 147), Hispanics (n = 6), and other races (n = 4). The naïve raters indicated the highest level of sport in which they participated: none (n = 26); recreation (n = 46); junior varsity (n = 16); varsity/elite (n = 91); and college (n = 20). Sample B consisted of nine coaching students (eight men, one woman) from an undergraduate level coaching course at a southeastern university. There were eight Caucasian coaches and one African-American coach. The average age of the coaches was 20.2 years old (SD = 1.4).

#### Instrumentation

Coach attributions. Naïve raters, coaches, and supervisors rated each coach using an attributional survey (9) which included the following subscales: accepting, active, dominant, empathic, enthusiastic, honest, likable, optimistic, professional, supportive, and warm. Each coach was rated three times for each attribute on a 9-point Likert scale ranging from not at all (1) to very (9). The reliability in previous research of the mean of the judges’ ratings of the sum of the mean ratings of the 14 nonverbal variables was .80, assessed by an intraclass correlation (9).

Coach effectiveness. In addition, overall effectiveness of the coach was rated on a 5-point Likert scale: “Overall, how would you rate this coach?” Respondents could answer from very poor (1) to very good (5). Coaches and supervisors completed evaluations with the attributional survey and overall effectiveness questions at the end of the evaluation tool.

#### Procedures

Permission was obtained to use videotapes of coaching sessions by nine students in an undergraduate coaching class, who, as part of their course, were filmed for a practice session to be evaluated by their professor. The students coached recreation level youth football (n = 5) and soccer (n = 4) teams which ranged in competition level from under six to under fourteen. Consistent with Ambady and Rosenthal’s (9) previous research, three 10 second silent video clips were used from each coach’s session from the beginning, middle, and end; the clips feature the coach alone, consistent with previous research to control for the effects of interaction effects in the environment of the target (9).

All of the coach’s clips were arranged in one videotape in a randomized Latin-square design (8). The final tape consisted of 27 clips: 3 clips for each of the 9 coaches.

Each coach rated him/herself on the attribution scale and effectiveness item.

Supervisors completed the attribution scale and overall effectiveness item on each coach as part of their formal evaluation of the coach. Evaluations were delivered by the supervisors to the professor and picked up by the researcher.

Raters completed a demographic questionnaire and observed the video of the twenty seven 10-second video clips. Following each clip, raters completed the attributional scale and overall effectiveness question. End-of-the season evaluations by the recreation department supervisors, as well as self-evaluations were used for comparison with the raters’ scores on each of the 14 attributes.

#### Data Analysis

Given that each naïve rater rated each of nine coaches on three occasions, a within-rater mean across three occasions was computed for each coach for each attribute as well as effectiveness. To create an individual difference variable representing target accuracy, 206 correlations between each rater’s mean effectiveness scores and supervisor effectiveness scores (df = 7) were calculated. To create an individual difference variable representing consensus, 206 correlations between each rater’s mean scores and supervisor scores (df = 7) were calculated for each attribute. To create an individual difference variable representing self-other agreement, 206 correlations between each rater’s mean scores and self scores (df = 7) were calculated for each attribute and for effectiveness.

Inferential statistics were utilized to examine moderators of target accuracy, consensus, and self-other agreement. Means were compared using independent sample t-tests for gender comparisons and one-way ANOVAs for comparisons between races and sport participation groups. Post hoc comparisons using Fisher’s LSD were conducted on any significant results ascertained from ANOVAs (p < .01).

Individual correlations between each naïve rater’s score on effectiveness and the supervisor’s score on effectiveness for each coach were calculated and a mean consensus score was obtained. This provided an individual difference variable representing accuracy accuracy.

Individual correlations between each naïve rater’s attributional ratings across nine

coaches observed and the supervisors’ attributional ratings of these coaches were calculated and a mean correlation was determined to provide an individual difference variable representing consensus. Individual correlations between each naive rater’s attributional ratings across nine coaches observed and the actual coach were calculated and a mean correlation was determined to provide an individual difference variable representing self-other agreement.

Means were compared using independent sample t-tests for gender comparisons and one-way ANOVAs for comparisons between races and sport participation groups.

Post hoc comparisons using Fisher’s LSD were conducted on any significant results ascertained from ANOVAs: (p < .01).

### Results

The mean correlations between the naïve raters’ effectiveness ratings and the supervisors’ effectiveness ratings were calculated to estimate target accuracy of the thin slice judgments by the naïve raters (see Table 1).

The mean correlations between the naïve raters’ ratings on each of the fourteen attributes with the supervisors’ ratings on each of the fourteen attributes were calculated to estimate consensus, as well as other results regarding self-other agreement (see table 1). Independent samples t-tests were run based off of means generated on male and female raters to determine differences between the two groups on accuracy. There were no differences found on accuracy between groups (see Table 2). Independent samples t-tests run on differences on consensus between genders found significant differences (p < .01) on one of the fourteen variables: likeability. Female raters were higher on means consensus than male raters on likeability (see Table 2).

Due to the small sample size of Hispanic, Asian, and Other, these categories were not included in analyses on race differences. Independent samples t-tests run on differences between Caucasian and African-American raters found no significant differences on accuracy or consensus (p > .01) (see Table 3).

In addition, a one-way ANOVA showed no significant differences between levels of sport participation on accuracy (p > .01) (see Table 4). However, there were significant differences (p < .01) between level of sport participation groups on consensus on two of the fourteen variables: Competence and confidence (see Table 4). Fisher’s LSD post hoc tests indicated that naïve raters who participated in collegiate athletics showed significantly more consensus with supervisor ratings on competence than all other categories of level of sport participation raters. College raters also showed significantly more consensus with supervisor ratings on confidence than two other sport participation groups: no participation and varsity/elite participation.

### Discussion

There were several constructs of accuracy measured in this study. The first research question examined the target accuracy of the naïve raters. Due to the lack of correlation between the naïve raters’ judgments and the supervisors’ evaluations, the naïve raters as a group were not accurate in their assessments of coaching effectiveness. There are several explanations why this may have occurred. The nine coaches varied across two sports and four age levels. They were not observed directly with the athletes so differences in coaching behaviors due to varying age and sport contexts may have caused some of the variability. Thin-slice judgments in the sport context may have more variables that need to be controlled for than thin-slicing in classroom settings or social settings that have been previously examined. Modeling the Ambady and Rosenthal (8) study, the coaches were presented on muted video clips without athletes present. Ambady and Rosenthal (8) presented teachers alone in the clips they showed to naïve raters to control for biases to the reactions from students being taught. The coaching context requires adaptations to lessons as well as more frequent feedback. There may be a need for more frequent transactions whereas teaching may include more directive communication. Observations of a coach may require this interaction to accurately assess coaching effectiveness. The design of this study did not allow naïve raters to observe direct interactions between the coach and players.

Another explanation to support the complexity of the sport context is the individual differences in perceptions of effective coaches. Previous research found a negative correlation between body size and perceptions of coaching effectiveness by female gymnasts, while no correlation was found for soccer players or basketball players (21). This study did not survey for particular sport participation so variation may be due mainly to perceptions of coaching effectiveness in a particular sport. Other research suggests that the personality of the athlete can effect coaching evaluations. Williams et al. (78) found that athletes with higher anxiety and lower self-confidence rated effectiveness of coaches more negatively. This study did not look at the personality makeup of the raters to determine if those attributes moderate accuracy.

Previous research also suggests that mood state can affect evaluations (6). Recent research shows that mood state of customers can effect evaluation of sales people (57). When customers were in a bad mood and the salesperson was perceived as happy the customer rated the salesperson negatively. Ambady and Gray (6) found that negative mood states affected accuracy of social perceptions.

Another possible explanation why there was not a relationship between naïve raters and coaches on coaching effectiveness is the lack of congruency between the present circumstances of the raters and the environment of the target. The targets were coaching at the recreation level and the raters were college students. If they had participated in recreation level athletics they were many years removed from the situation. Much of the previous research on thin-slicing has used blind raters who are within the context being evaluated. One example is Ambady and Rosenthal’s (8) study on teacher effectiveness. The naïve raters were college students and they were rating college instructors and their judgments were compared to other student evaluations. This current study used college aged naïve raters who evaluated other college student coaches in a youth sport context. Other studies look at social contexts that most people are familiar with on a current basis (7). It may be useful to preface the thin-slicing with the context being rated. The naïve raters were not aware they were judging recreation level coaches. It may have been more useful to use parents of children who are in the recreation level context.

Consensus between naïve raters and experts on attributes was not reached on thirteen of the fourteen attributes. Consensus was defined within this study as the agreement between the naïve raters and the expert on personality attributes. Overall significance was not reached on thirteen of the fourteen attributes. Overall consensus was not reached on thirteen of the fourteen attributes. Considering how many correlations were measured, it can be expected that one could reach significance solely by chance. Kenny (45) defines consensus as the agreement between two raters. This research treats the naïve raters as one and the expert as the second rater. Consensus operationalized this way shows if naïve raters view a target similarly to a person who has greater knowledge of the target.

This approach has limitations because the naïve raters are compared with only one knowledgeable rater. Previous research suggests that there is greater accuracy in judgments of a target when there are two are more evaluations from people who know the target (48). Consensus may have been higher if more than one judgment by knowledgeable others could have been averaged to determine consensus. Consensus in Ambady and Rosenthal’s (9) research was operationalized by intracorrelations of naïve raters’ judgments of attributes which were placed in a 15 X 15 matrix and subjected to a principle components analysis. It is possible that consensus between naïve raters was reached in this study, which means they could have viewed the target similarly. This is a research question that should be considered for future research.

In regards to consensus, there was a moderate relationship between naïve raters and supervisors on the attribute enthusiastic. Previous research on the Norman and

Goldberg’s (54) Big Five and zero acquaintance research found consensus on the extraversion factor of the Big Five (33,46,55). Characteristics suggested by the extraversion category include sociable and energetic. It is possible that enthusiastic may be very similar to, or an expression of, extraversion. It could be easier to observe than the other traits. Researchers (46) suggest that extraversion is processed very quickly. John and Robins (42) suggest that the observability and evaluativeness of the attributes can contribute to accuracy and agreement between raters. The more neutral (less evaluative) and observable an attribute is the greater the agreement between raters is about the target. For example talkativeness is observable and neutral, while arrogance could be viewed as negative and more difficult to observe. Most of the fourteen attributes in this study were positively charged and difficult to directly observe: Accepting, attentive, competent, confident, dominant, empathic, enthusiastic, honest, likable, optimistic, professional, supportive, and warm.

Little research has examined thin-slicing in the sport context. Potentially personal biases of raters could affect judgments of coaches’ attributes. Kenny (45) explains that “personal stereotypes”, such as whether a rater subscribes to a widely held view. An example would be “all professors are absent-minded”, which can be reflected in judgments, and does not necessarily change with increasing acquaintance. Current research shows that stereotypes are based on more than gender or race. Kenny (45) explains that appearance cues and nonverbal behaviors are associated with different personality traits.

There was not self-other agreement in this study between the naïve raters’ judgments and the coaches self judgments of personality attributes. Previous perception research found that self judgments were less accurate when assessing behavior than others (48,69). Robins and John (58) suggest that mood affects self judgments as well as the need to protect self-esteem. The coaches in this study were undergraduate college students with no previous coaching experience. Their own perceptions about their coaching may have entered into the answering of the survey questions. Coaching literature has found that coaches are unaware of how they present themselves and behave while coaching (63,65,74). It is possible that the coaches in this study are similar and unaware of their behaviors.

This study supports the research literature in which no significant differences were found between gender and target accuracy. This supports an earlier meta-analysis by Ambady and Rosenthal (8) that examined numerous studies and concluded that overall gender did not affect thin slicing or zero acquaintance judgments. It has been suggested that women are better judges of nonverbal behavior (40). Rosenthal and DePaulo (60) found that women are better judges when the information is presented in more controllable channels. Speech is considered the most controllable channel, while the voice is considered the least controllable (15). This study did not involve an auditory component so potential differences in gender may not have arisen because of the channels for the cues of nonverbal behavior.

There was a significant difference between male and female naïve raters on one of the fourteen attributes. The most only significant difference (p < .01) was for likeability attribute. Female raters were closer to consensus with supervisors than male raters. This may pertain to the different expectations by gender on participation in sport. Previous studies have shown that females emphasize friendship and social interaction over competition and achievement than males do (1,34,36,56). Dubois (22) found that the longer youth participate in sport the greater the divergence in values placed on the outcomes by gender, Experienced males place greater importance on outcomes, whereas females consistently place emphasis on social aspects of sport. Potentially female raters in this study may have been more attuned to characteristics that embody the outcomes they desire in a sport setting. The other two attributes in which females differed significantly from males were enthusiastic and optimistic. All three of the differences between variables could be explained by the greater emphasis females place on these attributes and potentially the greater awareness they have of these attributes.

Overall there were no differences between African-Americans and Caucasians on target accuracy or consensus. Little research has examined racial differences in perception of naïve raters. Previous research has found race of target to affect accuracy and consensus (17,37). This research shows that race of raters does not affect target accuracy or consensus. Perhaps the sport context is different due to the length of participation of different races in sport and public acceptance of different races in sport over other areas in society. Edwards (23) suggests that lack of opportunities in mainstream society due to discrimination has led a disproportionately high number of blacks to pursue sport. Bledsoe (12) highlighted the practice in which young blacks pursue sport because of the lack of successful black role models in other areas. Sport is an area that has provided opportunity for those lower on the socioeconomic ladder to gain recognition and money when other avenues were closed off to them. (18). This can be supported by statistics: Blacks make up 77% of the NBA, 64% of the WNBA, and 65% of the NFL, they are only 4.2% of our physicians, 2.7% of our lawyers and 2.2% of our civil engineers (16). In NCAA Division I athletics blacks comprise 23.5% of student athletes: black males = 29.5% of male athletes; black females = 14.2% of female athletes). Black males comprise 60% of basketball players and 51% of football players and 27% of track athletes, while black females constitute 35% of basketball players and 31% of track athletes (53).

Perceptions of the race of the coaches may have also played a role in the lack of significant differences between races. There were eight Caucasian coaches and one African American coach. Statistics show a disproportionate number of non-Latino white males in coaching positions in the professional leagues and NCAA (50). “Stacking” theories in sport studies suggest that blacks are placed in positions that require more speed and stamina but less cognitive processes. One result of this is less opportunity to coach for minorities because of the positions they played that required less understanding of the overall game (18). There is a pattern found in professional sports and college sports of a disproportionately high number of blacks playing on teams coached by whites (18).

Overall there were no differences among levels of sport participation of raters on consensus of effectiveness. There was no correlation with the criterion variable between sport participation groups. Eight of the nine coaches were rated by supervisors as a four or a five out of five on effectiveness. The ninth coach was rated a three. Naïve raters overall rated coaches less effective than the supervisors. This could be a function of expectations of effective coaches at different levels. These coaches are fulfilling a requirement of an undergraduate coaching course which meets 3 hours a week. These coaches may experience more instruction which affects their ratings by supervisors.

While there were not significant differences in most of the attributional categories, there were significant differences on two of the fourteen attributes among levels of sport participation of raters. The higher the level of sport participation the greater the consensus with the expert judge on the competence attribute: The raters with college participation were significantly different than raters with varsity/elite experience, junior varsity experience, recreation level experience, and no sport experience. The college level athletes had greater consensus than all the other groups. One explanation could be the greater participation of these raters in sport and their level of attunement to competence of coaches. These raters possibly had a greater exposure to a number of coaches and are more sensitive to competence. Millard (51) posits that the higher level an athlete pursues the greater the need for winning and the greater the need for technical instruction from a coach. She found that coaches who provided more instruction based feedback were perceived as more competent. High-experience coaches are noted to provide more technical feedback and less general encouragement than low-experience coaches (61). This difference could also account for the awareness of competence of the college level raters.

The college level raters were also significantly different than varsity/elite athletes and recreation level athletes on confidence. The college level raters showed more consensus with supervisors’ ratings. They could also be attuned to the confidence level of coaches. Research shows that male coaches are generally more confident in abilities than female coaches (51). This study used eight male coaches and one female coach. College level raters due to length involved in sport may be more attuned to the confidence level of a coach.

Researchers attempt to define the moderators surrounding the rater, the channel, the judgments, and the target that could affect accuracy. It is also valuable to learn in what scenarios judgments are not accurate. Evans (25) notes that it is more important to know in what contexts people do not make good decisions. Previous research suggests that the degree to which a judge cares about the judgment he or she is making can affect the accuracy and consensus (27,31). The environment observed may have also affected consensus on personality judgments. Previous research found that less structured situations yield greater correlations on personality (32,68). This research involved judgments of targets in a classroom setting observing video clips instead of directly observing the targets in the sport environment.

This research is promising because it is the first to examine thin-slicing in the sport environment. It suggests that the sport context may have more variables to control for when doing zero acquaintance research. Future research should attempt to control variables and look at particular sports and use naïve raters who have experienced that sport. Future research could also examine zero acquaintance situations at different levels, like the collegiate or elite level. Looking at moderators of consensus based on the demographics of the coach, like gender and race would be valuable. Qualitative studies could further understand personal biases that underscore perceivers’ views of effective coaches, whether gender, sport level and type, or race could affect that.

### Application in Sport

This thought of split second decision making about a coach could be very critical in developing the most cohesive team possible. With further research necessary based on the above suggestions, thin-slicing could potentially benefit the cohesion of the team. By reversing this idea, coaches might be able to more effectively choose players that fit their team when recruiting. Stats are very important, but if there were other intangible ways to ‘correctly’ choose athletes that fit the mold of their team, coaches might be able to more effectively choose a cohesive, talented team.

### Tables

#### Table 1
Descriptive Statistics

M SD Skewness (SE = 0.17) Kurtosis (SE = 0.34) M SD Skewness (SE = 0.17) Kurtosis (SE = 0.34)
Target Accuracy
Consensus Self-Other Agreement
Effectiveness Attribute -.27 0.25 0.65 0.69
Acceptance -.33 0.28 0.65 0.65 .03 0.30 -0.57 0.33
Active -.16 0.25 0.10 -0.44 .16 0.28 -0.08 0.30
Attentive .23 0.27 -0.69 0.91 .11 0.28 -0.20 0.03
Competent -.15 0.23 0.69 1.40 .19 0.28 -0.15 -0.19
Confidence .15 0.25 -0.07 0.18 -.05 0.28 0.23 -0.12
Dominance -.11 0.24 0.30 1.10 .27 0.25 -0.90 -0.05
Empathic -.17 0.28 0.45 0.56 .42 0.32 -1.20 0.60
Enthusiastic .45 0.24 -0.99 1.50 -.11 0.30 0.64 1.80
Honesty -.07 0.27 0.25 -0.10 -.08 0.26 0.33 0.42
Likeability .20 0.23 -0.22 0.21 .01 0.29 0.48 0.02
Optimistic .00 0.23 0.13 0.15 .18 0.28 -0.59 0.43
Professional -.09 0.25 0.02 -0.35 .22 0.27 -0.42 0.10
Supportive -.17 0.25 0.35 0.11 .01 0.27 0.00 0.10
Supportive -.17 0.25 0.35 0.11 .01 0.27 0.00 0.10
Warm -.13 0.28 0.16 -0.10 -.09 0.29 0.23 -0.08

#### Table 2
Descriptive Statistics for Target Accuracy and Consensus Differentiated by Gender

Gender
Males Females
Attributes M SD M SD
Effectiveness -.28 0.28 -.26 0.23
Acceptance -.33 0.30 -.33 0.26
Active -.18 0.23 -.14 0.25
Attentive .20 0.30 .25 0.24
Competent -.14 0.24 -.16 0.23
Dominance -.12 0.25 -.11 0.23
Empathic -.18 0.33 -.17 0.24
Enthusiastic .40 0.24 .48 0.23
Honesty -.08 0.30 -.05 0.24
Likeability* .14 0.23 .25 0.22
Optimistic -.04 0.25 .03 0.22
Professional -.13 0.26 -.07 0.24
Supportive -.18 0.28 -.15 0.22
Warm -.13 0.30 -.13 0.27

* p < .01

#### Table 3
Descriptive Statistics for Target Accuracy and Consensus Differentiated by Race

Race
African-Americans Caucasians
Attributes M SD M SD
Effectiveness -.26 0.25 -.30 0.25
Acceptance -.31 0.29 -.39 0.24
Active -.31 0.29 -.39 0.24
Attentive .24 0.28 .20 0.22
Competent -.15 0.22 -.13 0.26
Dominance -.09 0.24 -.17 0.18
Empathic -.17 0.28 -.19 0.29
Enthusiastic .45 0.25 .42 0.23
Honesty -.06 0.28 -.09 0.23
Likeability .19 0.23 .26 0.24
Optimistic -.02 0.23 .06 0.23
Professional -.10 0.26 -.07 0.22
Supportive -.18 0.25 -.15 0.25
Warm .14 0.28 -.11 0.27

#### Table 4
Analysis of Variance for Attributes between Levels of Sport Participation Groups

Attributes df F p
Acceptance 4 0.85 0.50
Active 4 0.29 0.89
Attentive 4 0.96 0.43
Competent* 4 3.57 0.01
Confidence* 4 3.67 0.01
Dominance 4 0.31 0.87
Empathic 4 0.32 0.86
Enthusiastic 4 3.22 0.01
Honesty 4 0.70 0.59
Likeability 4 1.14 0.23
Optimistic 4 0.94 0.45
Professional 4 0.71 0.59
Supportive 4 1.51 0.20
Warm 4 1.45 0.22

* p < .01

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### Corresponding Author

Dr. Daniel R. Czech, CC-AASP
Department of Health and Kinesiology
Box 8076
Georgia Southern University
Statesboro, Georgia 30460-8076
<drczech@georgiasouthern.edu>
(912) 478-5267

2013-11-22T22:55:49-06:00January 4th, 2012|Contemporary Sports Issues, Sports Coaching, Sports Management, Sports Studies and Sports Psychology|Comments Off on Coach Effectiveness and Personality Assessments: An Exploratory Analysis of Thin Slice Interpersonal Perceptions
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