Traditional talent development pathways for adolescents in team sports follow talent identification procedures based on subjective games ratings and isolated athletic assessment. Most talent development models are exclusive rather than inclusive in nature. Subsequently, talent identification may result in discontentment, premature stratification, or dropout from team sports. Understanding the multidimensional differences among the requirements of adolescent and elite adult athletes could provide more realistic goals for potential talented players. Coach education should include adolescent development, and rewards for team success at the adolescent level should reflect the needs of long-term player development. Effective talent development needs to incorporate physical and psychological maturity, the relative age effect, objective measures of game sense, and athletic prowess. The influences of media and culture on the individual, and the competing time demands between various competitions for player training time should be monitored and mediated where appropriate. Despite the complexity, talent development is a worthy investment in professional team sport.
Darren J. Burgess and Geraldine A. Naughton
Wendy White Morrow and P. Chelladurai
A successful national sport organization, Synchro Canada, was described in terms of three structural characteristics (formalization, centralization, and complexity) and five processes (activities to ensure resources, work flow, control, identification, and homeostatic activities) based on evidence from documents and, to a limited extent, from interviews. Eighty-five subjects from four constituent groups (administrators, judges, coaches, and athletes) responded to a questionnaire that assessed their perceptions regarding the contributions of the selected organizational characteristics to Synchro Canada's overall effectiveness. The analyses showed that the organization's structures and processes were consistent with the literature in organization theory. From an overall perspective, the respondents perceived the structural and process characteristics as contributing to overall effectiveness. However, the coaches as a subgroup viewed the dimensions of activities to ensure resources, control activities, and centralization as detracting from effectiveness.
Jun Woo Kim, Marshall Magnusen and Yu Kyoum Kim
The purpose of this study is to provide a critical review of how consumer satisfaction research in the sport management and the nonsport literatures has developed over the past several decades, and, with that information, to propose a new comparison standard in the formation of sport consumer satisfaction. Though several alternative explanations of consumer satisfaction have been developed, expectancy-disconfirmation framework is the theoretical foundation most used in consumer satisfaction research. However, expectancy-disconfirmation theory does not allow researchers to fully assess the potential complexity of sport consumer satisfaction. Therefore, in addition to recommendations for improving the application of expectancy-disconfirmation, we also propose counterfactual thinking as an alternative comparison standard in determining sport consumer satisfaction. The proposed framework contributes to the literature on sport consumer behavior by illustrating how sport consumers use a “what might have been” rather than “what was” heuristic to explain satisfaction judgments with their sport consumption experiences.
Greg Reid, Marcel Bouffard and Catherine MacDonald
Professional practice guided by the best research evidence is a usually referred to as evidence-based practice. The aim of the present paper is to describe five fundamental beliefs of adapted physical activity practices that should be considered in an 8-step research model to create evidence-based research in adapted physical activity. The five beliefs are individualization, critical thinking, self-determination, program effectiveness, and multifactor complexity. The research model includes conceptualize the problem, conduct research on the process of the problem, conceptualize and specify the intervention, evaluate intervention outcomes, evaluate intervention processes, determine person-by-treatment interactions, determine context-dependent limitations, and investigate factors related to intervention adoption maintenance. The eight steps are explained with reference to two research programs that used a randomized control group design.
Anita L. Stewart, Melanie Grossman, Nathalie Bera, Dawn E. Gillis, Nina Sperber, Martha Castrillo, Leslie Pruitt, Barbara McLellan, Martha Milk, Kate Clayton and Diana Cassady
Diffusing research-based physical activity programs in underserved communities could improve the health of ethnically diverse populations. We utilized a multilevel, community-based approach to determine attitudes, resources, needs, and barriers to physical activity and the potential diffusion of a physical activity promotion program to reach minority and lower-income older adults. Formative research using focus groups and individual interviews elicited feedback from multiple community sectors: community members, task force and coalition members, administrators, service implementers, health care providers, and physical activity instructors. Using qualitative data analysis, 47 transcripts (N = 197) were analyzed. Most sectors identified needs for culturally diverse resources, promotion of existing resources, demonstration of future cost savings, and culturally tailored, proactive outreach. The program was viewed favorably, especially if integrated into existing resources. Linking sectors to connect resources and expertise was considered essential. Complexities of such large-scale collaborations were identified. These results may guide communities interested in diffusing health promotion interventions.
Kathye E. Light, Marie A. Reilly, Andrea L. Behrman and Waneen W. Spirduso
The purpose of this study was to examine the effect of practice on simple reaction time (RT), movement time (MT), and response consistency for two arm-reaching tasks of graded complexity in younger and older adults. Forty subjects, 20 younger adults (age range = 20–29 years) and 20 older adults (age range = 60–82 years), were randomly subdivided into practice and control groups. All subjects were pretested on each arm-reaching movement on Day 1. The practice groups practiced each task for 160 trials over 2 consecutive days while the control groups practiced a memory task and answered a health survey. All subjects were posttested on Day 3. The major finding was that practice reduced the simple RTs of older persons to the level of younger persons. MTs for both practice age groups were reduced, but the age differences in MT performance were maintained.
Jack L. Groppel, In-Sik Shin, Jo Ann Thomas and Gregory J. Welk
This study explored the effects of string type and tension on various factors involved with tennis ball–racquet impact in midsized and oversized racquets. String and racquet material, racquet flexibility, and grip firmness were held constant for each test condition. The dependent variables included postimpact and preimpact ball velocity ratio, racquet head displacement, maximum ball compression, and ball contact duration. It was found that racquet size and string material have varying effects on impact. Although changes in string tension do affect the impact, it is not in a linear fashion. Various string tensions change a racquet's flexibility, thus affecting ball velocity and other factors associated with impact. The results of this study demonstrate the complexity of string and frame interaction.
William A. Sands, Ashley A. Kavanaugh, Steven R. Murray, Jeni R. McNeal and Monèm Jemni
Athlete preparation and performance continue to increase in complexity and costs. Modern coaches are shifting from reliance on personal memory, experience, and opinion to evidence from collected training-load data. Training-load monitoring may hold vital information for developing systems of monitoring that follow the training process with such precision that both performance prediction and day-to-day management of training become adjuncts to preparation and performance. Time-series data collection and analyses in sport are still in their infancy, with considerable efforts being applied in “big data” analytics, models of the appropriate variables to monitor, and methods for doing so. Training monitoring has already garnered important applications but lacks a theoretical framework from which to develop further. As such, we propose a framework involving the following: analyses of individuals, trend analyses, rules-based analysis, and statistical process control.
Susan J. Coram and Michael Mangum
The large number of diabetic individuals, children and adults, and the potential problems that may arise in a fitness setting calls for a better understanding of the diabetic state. This review is therefore intended to stimulate an awareness of the complexity of the diabetic state and to emphasize the beneficial and potential hazardous effects of exercise. An overview is provided to orient the reader to basic concepts concerning diabetes. A variety of topics related to exercise and the diabetic are then presented. These include the metabolic benefits from exercise, exercise and coronary heart disease risk factors, factors influencing decreased exercise performance in diabetics, hypoglycemia and ketoacidosis, preliminary considerations and precautions for diabetic participants, and the role of education and self-discipline in diabetic control. Finally, practical guidelines for the diabetic and the physical educator are suggested.
Megan Self, Simon Driver, Laurel Stevens and Ann Marie Warren
Traumatic brain injury (TBI) is a significant public health issue due to the incidence, complexity, and cost associated with treatment. The purpose of this study was to determine physical activity (PA) knowledge, attitudes, intentions, and barriers among individuals with a TBI undergoing outpatient rehabilitation. Seventeen participants completed a series of group interviews regarding their PA needs. A qualitative research design was adopted and trustworthiness was established through investigator triangulation of data. A cross-case analysis was completed to identify themes and conceptual patterns. The main themes identified were (a) an inability to differentiate between PA and physical therapy, (b) a limited knowledge of PA health benefits and the relationship to rehabilitation, and (c) an interest in participating in a PA based health promotion program. Future interventions should educate individuals about PA, the associated health benefits, and the role PA plays in the rehabilitation process.