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The Effects Of Implementation Intentions On Volunteer Firefighter Exercise Behavior: A Randomized Controlled Study, Rodney L. Hammer

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The current study used a randomized control design to determine if an implementation intention intervention based on the Health Action Process Approach would increase exercise behavior in volunteer firefighters. One hundred forty-seven male and female volunteer firefighters from nine fire departments participated. The treatment group received a survey that prompted them to create exercise implementation intentions by describing "where," "when," and "how" they will exercise, while the control group survey included a general exercise message.

We hypothesized that the implementation intervention would increase exercise behavior while the general exercise message would have no effects on exercise, that earlier stage-of-change exercisers …

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 …

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 …