Psychology Commons^™

Racial Differences In Self-Efficacy Expectations For Exercise, Selena P. Smith

Honors Theses

This project examined the link between race and self-efficacy. Self-efficacy pertains to an individual’s confidence in ability to complete or engage in a particular task or activity (Bandura, 1986). Prior research shows that self-efficacy has a great influence on exercise initiation and adherence (Bandura, 1986; Dishman, 1982; Rodgers and Sullivan, 2001). Research also supports that Caucasians are more likely to participate in exercise than African Americans (Centers for Disease Control and Prevention, 2000).

Participants included 51 females, 31 Caucasians and 20 African Americans, between the ages of 18 and 50 years old. The women were recruited from local fitness gyms, …

Exercise-Induced Hypoxia, Angiogenesis, And Behavioral Flexibility In The Adult Rat, Kiersten Lee Berggren

Theses and Dissertations

Exercise induces a myriad of effects on the brain from the growth of new capillaries and neurons, to improvements in cognitive performance. Additionally, recent research has shown that commencement of an exercise regimen also causes apoptosis. Therefore, it is possible that exercise-induced increases in oxygen demand cause the brain to transiently experience a state of hypoxia. To investigate this hypothesis, we measured protein levels of hypoxia inducible factor 1 alpha (HIF-1α), a transcription factor known to be upregulated in conditions of hypoxia or ischemia, in animals exposed to a single bout of treadmill exercise. After exercise animals were sacrificed at …

An Investigation Of Preferred Versus Imposed Exercise, Personality Traits, And Motivation On An Exercise Dependent College Aged Sample 2013, Chelsea M. Norton

Master's Theses

The purpose of this study was to: (a) investigate personality traits and motivation among an exercise dependent sample by using and examining theoretically based assessment tools and (b) measure feeling states under different types of physical activity among those who were considered to be exercise dependent. Four hundred twenty-three college students (54.4% male, 45.6% female) who met the inclusion criteria completed the Exercise Dependence Scale-Revised (EDS-R; Symons Downs, Hausenblas, & Nigg, 2004), Exercise Addiction Inventory (EAI; Terry, Szabó, & Griffiths, 2004), Exercise Identity Scale (EIS; Anderson & Cychosz, 1994), Behavioral Regulations in Exercise Questionnaire-2 (BREQ-2; Markland & Tobin, 2004), and …