The U.S. has a children’s crisis. A crisis also looms for physical education. Physical education is becoming a plowed out, decimated, and disappearing field because of its design flaws, selectivity, and silences. The children’s crisis provides opportunities for physical education to rejuvenate, reconstitute, and transform itself. New visions, missions, and conceptions of competent practice can be developed in response to the multiple, interdependent needs of poor and vulnerable children, youth, families, and their local neighborhood communities. Opportunities are emerging to develop new change theories and design models in conjunction with emergent complex change initiatives in school communities. Different kinds of change theories are identified. Possibilities for new design models are sketched. Together, these change theories and design models provide new directions for research and practice. They signal a change in paradigms.
Noam Eyal, Michael Bar-Eli, Gershon Tenenbaum and Joan S. Pie
The aim of this study was to examine whether outcome expectations can be generalized from one defined task to other tasks. A deception paradigm was employed in which outcome expectations were manipulated. High, low, or medium expectations toward performing five tasks, which gradually increased in complexity and shared a common skill, were manipulated. Ninety adult males were randomly assigned to manipulation groups. A within-subjects repeated measures ANOVA indicated that those manipulated by medium expectations showed elevated perceptions of outcome expectations. Their performance, however, was superior only in the two tasks most similar in complexity to the initial task. On the less similar tasks, the differences among the groups were insignificant. A generalization effect can therefore be demonstrated on outcome expectations and performance to a certain degree of task complexity. Implications of the superior performance of participants manipulated to produce medium outcome expectations are discussed.
Kathye E. Light and Waneen W. Spirduso
Unlike stimulus–response compatibility, which has been explored for aging effects, the motor behavior issue of response–response (R–R) compatibility has not been addressed in the gerontological literature. R–R compatibility refers to the ease with which two responses can be prepared together either simultaneously or as choice alternatives. In the present study, young, middle-aged, and elderly adult female subjects were tested in a two-choice reaction-time (RT) paradigm involving four types of finger movements paired in every possible choice combination, creating different levels of R–R compatibility. Significant age differences increased as R–R compatibility decreased. The practical significance of this study is to establish R–R compatibility as an important factor influencing task difficulty to which older adults are particularly sensitive and to encourage recognition of this factor when prescribing progressive motor-skill training in elderly clients.
David D. Pascoe and Timothy E. Moore
The decline in federal research grant funding and incentive-based budget models to support a university’s mission has necessitated a paradigm shift in the pursuit of available sources of funding. Programs built around federal funding are once again pursuing funding opportunities from industry. Universities are reevaluating their research funding models and career expectations (tenure, promotion) that support a researcher, laboratories, and a defined research agenda. Kinesiology departments are in a strong position to pursue industry funding for fitness, sports, and performance-related research. While grant funding focuses on empirical data-driven research, industry looks for product exposure, validation (empirical data to support claims), and commercialization. Industry partnerships can provide funding in supporting research, developing sponsor-named facilities that benefit both parties. With these cooperative efforts come some unique challenges (financial, proprietary, data interpretation, etc.) that must be addressed.
Garry D. Wheeler
The biological area of adapted physical activity research has traditionally been dominated by the positivist or rational empirical paradigm, or the scientific method. Underlying assumptions of the inquirer and inquired’s objectivity and independence have generated much criticism. Researchers have argued that the scientific method produces an impoverished view of reality and that claims to an objective and value-free stance are ideological and mythical. Critique of rational-empiricism, the scientific method, present science, or the received-view may be understood at three levels: intraparadigmatic, extraparadigmatic, and intramethod. Dr. Shephard (1998) addresses the latter in his paper and as such, his is a method-based approach. A methodological analysis, however, requires examining the underlying tacit assumptions of the scientific method. In this paper, critique of the scientific method is offered and justification of the critique examined. Proposed alternatives include an expansionist view of research, inclusion of subjective elements, triangulated designs, and empowerment of subjects.
Steven R. Passmore, Jeanmarie Burke and Jim Lyons
A discrete aiming head movement task was developed to replicate Fitts’ movement paradigm. Movement time (MT) differences between young (age range 24-29 years, n = 8) and old adults (age range 75-85 years, n = 8) were examined. Cervical spine (CS) range of motion (ROM) was recorded. A head mounted motion capture device was used to evaluate task performance. Three amplitudes and three target widths generated nine indexes of difficulty (IDs). Global ROM was decreased in old adults. The ID and MT relationship was maintained with age; however, old adults were slower, more variable, and more affected by ID. Variations in target size were used as the accuracy variable for both groups. As target size increased, the old population overshot their endpoint. These data support the hypothesis that, besides musculoskeletal slowing with age, there may be age-related deterioration of central processing, planning, or perception mechanisms.
Robin S. Vealey
The editorial mission of The Sport Psychologist (TSP) emphasizes the development and implementation of knowledge to enhance the practice of sport psychology. A comprehensive review of all articles published in TSP from 1987 to 1992 was conducted to identify significant trends in knowledge development and implementation since the journal was established. One hundred seventy-six articles were examined and classified based on design, method, objective (scientific or professional), subject characteristics, author characteristics, and content area. Trends that were identified from the review include an emphasis on correlational designs, an increase in intervention studies and the use of case designs, and homogeneity of subjects and authors. Three future directions for advances in applied sport psychology are advocated to increase social relevance, enhance creativity, and reconceptualize the traditional paradigm of knowledge development.
George T. Baker III and George R. Martin
Aging is characterized by numerous physical, physiological, biochemical, and molecular changes. The rates at which aging processes occur are highly variable among individuals and are thought to be governed by both environmental and genetic factors. Lifestyle factors such as exercise, dietary, and smoking habits have been demonstrated to alter many of the changes usually associated with human aging. However, at present caloric restriction is the only experimental paradigm that has consistently been demonstrated in animal models to extend not only physiological vigor but also life span. The positive effects of exercise on physiological fitness and the reduction in the risks of certain diseases have been well documented. However, its effects on life span are not as clear. This article explores some of the basic mechanisms thought to be involved causally in the processes of aging, and outlines current and potential interventive strategies to retard or ameliorate the rates of decline in physiological function with advancing age.
Barbara E. Ainsworth and Steven P. Hooker
The health-enhancing benefits of regular physical activity have been theorized for thousands of years. Within the past 25 years, public health agencies, health-related organizations, and health-focused foundations have recognized regular physical activity as a major factor in preventing premature morbidity and mortality. Colleges and universities have experienced a paradigm shift in applying public health strategies to prepare graduates in understanding how to reduce the impact of sedentary lifestyles on health outcomes. For nearly 20 years, some kinesiology departments have expanded from traditional curricula to new courses and degrees in promoting physical activity in the community, the application of epidemiology concepts to physical activity, and the study of policy and environmental approaches to promoting physical activity. Given the high prevalence of physical activity insufficient to prevent premature morbidity and mortality, continuing educational efforts are needed to assure kinesiology students have the skills and information needed to promote physical activity in communities to people of all ages and abilities.
Choong Hoon Lim, Tywan G. Martin and Dae Hee Kwak
The current study employs the hedonic paradigm model (Hirschman & Holbrook, 1982) to investigate the interceding function of emotions on the relationship between personality (i.e., risk taking) and attitude toward mixed martial arts. This study also examines sport-media (e.g., television) consumption of a nontraditional sport. Structural equation modeling was used to examine the proposed model incorporating risk taking, pleasure, arousal, attitude, and actual consumption behavior. The study found a significant mediation effect of emotion (pleasure and arousal) in the relationship between risk taking and attitude. In addition, attitude showed a direct and significant influence on actual media-consumption behavior. Theoretical and practical implications of the results are discussed, along with future directions for research.