Public Health Commons^™

Reinforcement Sensitivity Theory Factors As Predictors Of Exercise Habits, Self-Efficacy, Social Support, And Affect, Alex C. Garn

International Journal of Physical Activity and Health

Objective: The study investigated contemporary reinforcement sensitivity theory (RST) personality factors as predictors of short-term changes in young adults’ exercise-related outcomes. Specifically, we explore RST factors as predictors of short-term changes in young adults’ reports of their exercise habits, exercise self-efficacy, exercise affect, and elicitation of exercise social support.

Design: Participants (N=406) completed surveys related to RST including four aspects of behavioral approach system, behavioral inhibition system, and fight-flight-freeze system as well as exercise habits, self-efficacy, affect, and social support at the beginning of one semester and took the same exercise survey six-weeks later.

Main Outcomes: Changes in …

The Effects Of Wearable Health Technology On Cancer Survivors’ Physical Activity, Sedentary Behavior, And Weight: A Meta-Analysis, Daphne Blount, Rui Zhang, Anne Blaes, Zan Gao

International Journal of Physical Activity and Health

Wearable health technology (WHT) has been suggested as a health intervention in preventing or reducing health risk factors in clinical populations. Cancer survivors exhibit risk factors prior to cancer diagnosis and acquire comorbidities as a result of their treatment. These conditions may increase likelihood of cancer recurrence and reduce quality of life by inhibiting survivors’ physiological function and predisposing them to other maladies. Several studies have suggested WHTs as an intervention in mitigating these risks. However, there lacks a comprehensive review of the current evidence to determine the efficacy of WHT interventions. Thus, a literature search of WHT studies within …

Rasch Analysis Of The Physical Activity Enjoyment Scale Among 9th- And 10th-Grade Students, Jane Shimon, Yong Gao

International Journal of Physical Activity and Health

Rasch Model analysis was used to evaluate construct validity and reliability of the Physical Activity Enjoyment Scale (PACES) in an adolescent population. A total of 349 9th and 10th graders (180 male; 169 female), aged 13 to 15 years (M = 14.13 SD = .793), completed the 18-item PACES scale at the conclusion of physical education classes. Responses to PACES items were analyzed using Rasch partial credit model. Of the 18 PACES items, five were identified as misfit items and were removed. The remaining 13 good-fit items (difficulty level ranged from -0.81 for Item #10 to 0.66 logits for Item …

International Approach Of Physical Activity And Health: Accomplishment And Challenges, Yuanlong Liu

International Journal of Physical Activity and Health

No abstract provided.

Gender-Specific Marketing Strategies Used By Sports Supplements: A Descriptive Study, Anna M. Cosgrove, Cori Lorts, Lynda B. Ransdell

International Journal of Physical Activity and Health

While the use of sports supplements is common among athletes and active adults, the marketing strategies used by these sports supplement manufacturers remain unknown—especially relative to active and athletic women. This descriptive study aims to describe marketing strategies used, such as color choices, structure function claims, and picture choice, and analyze if there are gender-specific differences within the strategies. A total of 100 best-selling sports supplements were selected from three separate third-party websites. Food products, accessories, and kitchen appliances were excluded. Supplement main webpages and sports supplement-specific webpages were explored to determine which marketing strategies were used and if there …

Path Associations Between Preservice Physical Educators’ Beliefs About Epistemology And Their Value And Self-Efficacy For Sport Education And Teaching Games For Understanding, Ken R. Lodewyk

International Journal of Physical Activity and Health

Teachers’ beliefs about epistemology – that is, their personal broad mental representations about the nature of reality, knowledge, and how people know and learn – have been associated with the many educational outcomes both in the classroom and in physical education. Little is known about whether these beliefs predict physical educators’ value (i.e., interest, importance, like, and usefulness) and self-efficacy (i.e., confidence in performing) for using constructivist teaching models such as sport education and teaching games for understanding. As a result, this study examined path associations from beliefs about epistemology (epistemic worldviews and epistemological beliefs) to value and self-efficacy for …

Development Of The Teacher Efficacy Toward Providing Physical Activity In The Classroom Scale, Erin E. Centeio, E. Whitney G. Moore, Jeanne Barcelona, Hayley B. Mckown, Heather E. Erwin, Alex C. Garn

International Journal of Physical Activity and Health

The overall aim for this study was to create and validate an instrument that helps researchers measure and better understand classroom teachers’ efficacy toward providing physical activity throughout the school day. The development of the Teacher Efficacy Toward Providing Physical Activity in the Classroom Scale (TETPPACS) occurred in two phases. First, in study one, after item development and face validity review, an exploratory factor analysis was conducted with pilot data (N = 320) to discover the factor structure of the TETPPACS. Second, with a follow-up sample (N = 192), a confirmatory factor analysis (CFA) was performed to confirm the factor …