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Physiological Correlates Of Aggression In Adolescent Females, Ashley Dibble Dec 2008

Physiological Correlates Of Aggression In Adolescent Females, Ashley Dibble

Theses and Dissertations

Recently, with the development of new technology, researchers have focused on physiological predictors of aggressive behavior, specifically cortisol and alpha amylase. Gordis, Granger, Susman, and Trickett (2006) found the interaction between cortisol and alpha-amylase significantly predicted parent reports of aggression indicating that low levels of physiological reactivity was associated with higher levels of problem behavior. While this research has provided valuable information about aggressive behavior, a major limitation is the majority of research focuses on males, or has not examined gender differences explicitly. This study expanded on work by Gordis et al. (2006) and other researchers on the HPA axis …


Developmental Aspects Of Diabetes Knowledge, Kari Morgan Aug 2008

Developmental Aspects Of Diabetes Knowledge, Kari Morgan

Theses and Dissertations

The Test of Diabetes Knowledge (TDK) was studied to determine its appropriateness for children. Early onset diabetes was examined for residual effects on poorer adolescent understanding of diabetes and problem solving that could affect self-care behaviors. Participant groups were created as children (<12) and adolescents (≥12). A second division created a group of adolescents with early onset disease (EOD < 12 years) and with late onset disease (LOD >12 years). Participants were predominantly Caucasian and from middle class families. 51% were boys with an average age of 12.95 years, disease duration of 4.35 years and onset age of 8.58 years. Children scored significantly lower and responded “I don’t know” significantly more often for all levels of knowledge when compared to adolescents. EOD and LOD group …


Shadows On The Cave Wall: The Cognitive Accuracy Of Social Network Perception, David M. Ouellette Jul 2008

Shadows On The Cave Wall: The Cognitive Accuracy Of Social Network Perception, David M. Ouellette

Theses and Dissertations

How accurately people perceive interpersonal relationships, both among others and with themselves, forms the basis of social inferences about the structure of the social environment and one's place in it. Six hypotheses were tested using the cognitive social structures method from social network analysis with five independent but similar student networks from two universities. Results from all networks were meta-analyzed. Participants gave both their self-reported friendship ratings for every alter in their group and also gave their perceptions of the ratings the other member would give. Perception ratings were correlated to self-report ratings for each participant as a measure of …


Preventing Weight Gain In First Year College Students: An Internet-Based Intervention, Rachel Gow Jun 2008

Preventing Weight Gain In First Year College Students: An Internet-Based Intervention, Rachel Gow

Theses and Dissertations

The transition to college has been identified as a critical period for increases in overweight status. Overweight college students are at-risk of becoming obese adults, thus prevention efforts targeting college age individuals might be one key to reducing adult obesity rates. The current study developed and implemented an intensive, 6-session, internet intervention. This intervention was evaluated with first year college students assigned randomly to one of four treatment conditions: 1) no treatment, 2) 6-week weight and caloric feedback only, 3) 6-week internet intervention, and 4) 6-week combined feedback and internet intervention. As expected, the combined intervention group had lower BMI …


Examining Student Engagement And Its Influence In A Social Contextual Model Of Adolescent Health Behavior Change, Ian Joseph Wallace Jan 2008

Examining Student Engagement And Its Influence In A Social Contextual Model Of Adolescent Health Behavior Change, Ian Joseph Wallace

Theses and Dissertations

Current theoretical models of health behavior change frequently serve as the theoretical backdrop to adolescent health promotion programs. Yet, despite that each main theory was developed with adults and for adults, appropriate and necessary changes for adolescents are often neglected. The unique values, priorities, and abilities of adolescents are important and therefore necessary to consider during health promotion efforts. The present study explored student engagement, a unique adolescent need that has been shown to facilitate achievement in academic environments. Evidence from the psychological and educational literatures suggests that engagement may uniquely influence the process of health behavior change for adolescents. …


Self-Appraisals, Perfectionism, And Academics In College Undergraduates, David Edward Canter Jan 2008

Self-Appraisals, Perfectionism, And Academics In College Undergraduates, David Edward Canter

Theses and Dissertations

The influences on perfectionism and procrastination of race, gender, cognitive-affective and academic self-appraisals, and academic performance expectations were studied. The sample consisted of 155 Introductory Psychology students (57 African Americans, 41 Asian Americans, and 57 European Americans; 51.6% women) with a mean age of 19.4 years (SD = 3.6). Data were collected during the final week of the Fall 2007 semester. Consistent with previous research indicating that men are more likely to procrastinate than women, men were over-represented in this sample. Self-esteem, measured with the Rosenberg (1965) Self-Esteem Scale, was conceptualized as having two components: self-liking and self-competence (Tafarodi & …