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Aerobic Fitness And Cognitive Development: Event-Related Brain Potential And Task Performance Indices Of Executive Control In Preadolescent Children, Jason R. Themanson, Charles H. Hillman, Sarah M. Buck, Matthew B. Pontifex, Darla M. Castelli

Jason R. Themanson, Ph.D

The relationship between aerobic fitness and executive control was assessed in 38 higher- and lower-fit children (M_age = 9.4 years), grouped according to their performance on a field test of aerobic capacity. Participants performed a flanker task requiring variable amounts of executive control while event-related brain potential responses and task performance were assessed. Results indicated that higher-fit children performed more accurately across conditions of the flanker task and following commission errors when compared to lower-fit children, whereas no group differences were observed for reaction time. Neuroelectric data indicated that P3 amplitude was larger for higher- compared to lower-fit children …

The Roles Of Exercise Habits, Gender Stereotype Of Exercise, And Self-Esteem In Sexual Victimization, Nicole Rene Harder

Theses and Dissertations

Anecdotal evidence suggests that women who exercise regularly increase not only their physical strength but also their mental strength, which has been conceptualized as self-confidence, assertiveness, and self-esteem. Empirical investigation into this area of research, however, is scarce. One study found that self-reported victimization rates of female athletes were significantly lower when compared with another study's female non-athlete sample. More recently, research found significant differences in levels of self-esteem and sexual victimization rates between female collegiate varsity athletes and the general female college population. The current study is a subsequent analysis of the data used in the aforementioned study.

Data …

The Influence Of Physical Activity And Television On The Intention And Self-Efficacy To Engage In Health-Enhancing Behaviors, Ian Joseph Wallace

Theses and Dissertations

Cancer and heart disease account for the largest proportion of morbidity and mortality among all adult diseases in the United States. Research has focused on identifying causal risk factors among adolescents. However, theories of health behavior change also stress the intermediary factors of intention and efficacy for effective behavior change. Existing research supports the potential of physical activity (PA), particularly learned through the domains of exercise and sport, as a means to developing these necessary skills (Danish, Petitpas, & Hale, 1993). The current investigation examined the influence of PA and television watching (TV) on intentions and efficacy to engage in …

Do Overweight Inactive Parents Raise Overweight Inactive Children? Examination Of The Influence Of The Home Environment On Weight Status Of Children Over Time, Emily York-Crowe

LSU Doctoral Dissertations

The primary aim of this study was to test whether body mass index (BMI), psychosocial, and behavioral parental variables were associated with similar variables in children at baseline, and whether these variables also served as significant predictors of overweight status in children after two years. While there have been several cross-sectional studies examining the impact of parental behaviors and characteristics on similar variables in children, and several longitudinal studies predicting weight status, BMI percentile, and risk factors of disease in children over time, there is a paucity of research that has identified (cross-sectionally) and then tested (longitudinally) significant parental variables …

A Cognitive Intervention To Increase The Salience Of Intrinsic Thoughts Associated With Exercise, Katie S. Moran

Master's Theses

A four-week cognitive intervention was created to increase the salience of intrinsic thoughts associated with exercise in moderately extrinsic exercisers. Participants were assigned to either an intervention or control condition. Those in the intervention condition were asked to respond to questions concerning the pleasure, enjoyment and/or satisfaction experienced during or after their exercise regimen each week. Results showed a marginally significant two-way interaction (p = .059) between the control and intervention condition over time. Those in the intervention condition showed a greater increase in intrinsic motivation than those in the control condition. These results. while only marginally significant, were in …

Scale Development For Perceived School Climate For Girls’ Physical Activity, Amanda Birnbaum, Kelly R. Evenson, Robert W. Motl, Rod K. Dishman, Carolyn C. Voorhees, James F. Sallis, John P. Elder, Marsha Dowda

Department of Public Health Scholarship and Creative Works

Objectives: To test an original scale assessing perceived school climate for girls' physical activity in middle school girls. Methods: Confirmatory factor analysis (CFA) and structural equation modeling (SEM). Results: CFA retained 5 of 14 original items. A model with 2 correlated factors, perceptions about teachers' and boys' behaviors, respectively, fit the data well in both sixth and eighth-graders. SEM detected a positive, significant direct association of the teacher factor, but not the boy factor, with girls' self-reported physical activity. Conclusions:School climate for girls' physical activity is a measurable construct, and preliminary evidence suggests a relationship with physical activity.

Effects Of Aerobic Exercise On Anxiety Sensitivity, Joshua J. Broman-Fulks, Mitchell E. Berman, Brian A. Rabian, Michael J. Webster

Faculty Publications

Anxiety sensitivity is a known precursor to panic attacks and panic disorder, and involves the misinterpretation of anxiety-related sensations. Aerobic exercise has been shown to reduce generalized anxiety, and may also reduce anxiety sensitivity through exposure to feared physiological sensations. Accordingly, 54 participants with elevated anxiety sensitivity scores completed six 20-min treadmill exercise sessions at either a high-intensity aerobic (n = 29) or low-intensity (n = 25) level. Self-ratings of anxiety sensitivity, fear of physiological sensations associated with anxiety, and generalized anxiety were obtained at pretreatment, post-treatment, and one-week follow-up. Results indicated that both high- and low-intensity exercise reduced anxiety …

The Effects Of Performance Feedback On Exercise, Physiological Reactivity, And Affective State Among Hostile College Students, Crystal Chia-Sheng Lin

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Hostility has been found to be a risk factor for cardiovascular disease. One proposed pathway between hostility and cardiovascular disease is an increase in cardiovascular reactivity among hostile individuals when faced with challenging, competitive situations, in which interpersonal stressors are present. A potential situation that may elicit this exaggerated reactivity is found in cardiac rehabilitation exercise programs. Such factors may be competition and feedback regarding their performance. This study sought to find out how hostile individuals would respond physiologically, behaviorally, and affectively when presented with negative and positive performance feedback, while exercising in a challenging, competitive setting. It was found …

Psychosocial Correlates Of Physical Activity And Sedentary Leisure Habits In Young Adolescents: The Teens Eating For Energy And Nutrition At School Study, Amanda Birnbaum, Kathryn H. Schmitz, Leslie Lytle, Glenn A. Phillips, David M. Murray, Martha Y. Kubik

Department of Public Health Scholarship and Creative Works

BACKGROUND: Low levels of physical activity (PA) and highly sedentary leisure habits (SLH) in youth may establish behavioral patterns that will predispose youth to increased chronic disease risk in adulthood. The purpose of this paper was to examine associations of demographic and psychosocial factors with self-reported PA and SLH in young adolescents. METHODS: A general linear mixed model predicted self-reported PA and SLH in the spring from demographic and psychosocial variables measured the previous fall in 3798 seventh grade students. RESULTS: PA and SLH differed by race, with Caucasian students reporting among the highest PA and lowest SLH. Perceptions of …

The Effects Of Cognitive Strategy And Exercise Setting On Running, Rick A. Lacaille

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The cognitive strategies of association and dissociation have been identified and studied in runners and other athletes. Association is said to involve thoughts that are task-oriented and may include a focus on pace, strategy, or physiological sensations. Conversely, dissociation involves task-irrelevant thoughts and may include thinking about such things as relationships, work, spiritual matters, or scenery. To date, studies have been largely descriptive, methodologically flawed, failed to use manipulation checks, and/or present unclear or differing conclusions. The emphasis with previous association and dissociation research has also been with elite and/or endurance athletes, such as marathon runners. Additionally, only a few …

The Association Between Mood States And Physical Activity In Postmenopausal Obese, Sedentary Women, Robert Albert Carels, Bonnie Berger, Lynn Darby

Psychology Faculty Publications

Mood states influence evaluative judgments that can affect the decision to exercise or to continue to exercise.

Self-Esteem And Perceived Barriers To And Benefits Of Exercise Among Physically Active And Non-Physically Active College Students, Barbara Brown Bonheur

Nursing Theses & Dissertations

The purpose of this exploratory study was to examine differences in self-esteem, perceived benefits of and perceived barriers to exercise between exercisers and non-exercisers and to determine if relationships existed between self-esteem, perceived benefits of exercise and perceived barriers to exercise, that could explain participation in regular aerobic exercise. A sample of 105 university students completed four questionnaires. The level of social desirability present in participant responses was also measured. Five hypotheses were tested. Utilizing t-tests, a significant difference was found between exercisers and non-exercisers on self-esteem, perceived benefits of exercise, and perceived barriers to exercise. The three variables (self-esteem, …

The Psychological Effects Of Exercise, Judith Rodin, Thomas G. Plante

Psychology

Thousands of businesses in the United States have implemented programs to promote physical fitness among their employees (Falkenberg, 1987). The programs range from company-paid memberships at private health and fitness clubs to complete work site fitness facilities. These programs have been developed not only to improve and maintain employee health but also to promote psychological well-being and productivity and to reduce absenteeism, insurance claims, and stress. Recent research focusing on the use of employee fitness programs to improve work-related behaviors suggests that these programs may improve absenteeism, job satisfaction, tenure. and health care costs, especially among female employees (Baun, Bernacki, …

The Role Of Volition In Exercise Behavior, Mary L. Digangi

Dissertations

Problem. Many theorists have long pondered the ability of human beings to self-determine or to demonstrate volition. Researchers in the human-studies field have been unable to demonstrate empirically the volitional components in human behavior due to the limitations of traditional, scientific methodologies. This study shows how volitional research could be conducted in the context of exercise behavior.

Method. Thirty-five individuals were recruited who wished to increase exercise behavior in their lifestyles. The study ran for 112 consecutive days and was conducted in four phases: baseline, simple volition, volition-plus, and maintenance. In the two volitional conditions, subjects tried to exercise as …

Assessment Of Influence That The Church Of Jesus Christ Of Latter-Day Saints Has On Exercise Habit Of Members Living In Utah County, Gary L. Preston

Theses and Dissertations

This study identified and analyzed the influence the Church of Jesus Christ of Latter-day Saints had on the decision of 309 respondents to exercise. The data obtained from the questionaires were analyzed using chi-square to compare males and females. Within the limitations of this study, the following conclusions were justified: women were more influenced by the LDS Church to exercise than men; LDS males and females exercised more than average American adults; walking, jogging, and aerobic dance were the most popular choices of LDS exercisers; and, there is a need to improve the awareness of LDS members concerning the Physical …

The Effects Of Exercise On Women's Self-Esteem, Wendy Laurie Biddle

Nursing Theses & Dissertations

The effects of a 12-week session of aerobic dancing were examined on two groups of women, assigned into fit and unfit groups. The subjects had voluntarily enrolled in aerobic dancing prior to the study. Self-Esteem scores were obtained using the Rosenberg Self-Esteem Scale during the first and tenth or eleventh weeks of the session. Pretest and posttest scores were analyzed along with the variables of age, marital status, weight loss, and smoking habits. A significantly higher gain score (posttest score subtracted from pretest score) was found on those women who attended three weekly classes compared to those who attended two …

The Effects Of Exercise On Psychological Functioning, Deborah Ann Coe

Retrospective Theses and Dissertations

No abstract provided.