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Assessing Perfectionism As A Predictor Of Exercise Dependency Over Time., Sarah E. Ernst

College of Arts & Sciences Senior Honors Theses

Exercise is generally thought to be beneficial for physical and mental health; however, when done in excess, exercise can lead to damaging physical, psychological, and social health consequences. This type of exercise is known as exercise dependency and is frequently associated with eating disorder pathology. Perfectionism (high standards and evaluative concerns) is a risk factor for eating disorders and is also associated with exercise dependency. However, no studies have examined longitudinal relationships between perfectionism and exercise dependency. The current study used a sample of adolescent females (N = 444) from a Southeastern United States high school, and participants completed …

Anxiety Symptoms As A Predictor Of Head And Neck Cancer Survival And Potential For Mediation By Cancer Treatment Response., Tyler D. Pollitt

College of Arts & Sciences Senior Honors Theses

BACKGROUND:

Head and neck cancers (HNC) are associated with high rates of depression, which seems to affect overall survival. However, little attention has been paid to the effects of anxiety on overall survival, though anxiety has been shown to activate inflammatory pathways implicated in cancer symptom development and progression. Here it was hypothesized that higher pre-treatment anxiety levels in HNC patients would predict poorer overall two-year survival and a higher likelihood of subsequent HNC treatment failure. Additionally, we expected that the relationship between higher pre-treatment anxiety and poorer two-year overall survival would be mediated by treatment failure.

METHODS:

Patients (n …

The Effects Of Pitch And Speaking Rate On Foreign Accented Speech Perception., Rebecca F. Davis

College of Arts & Sciences Senior Honors Theses

Perception of foreign accent is typically studied using an accentedness rating task. For example, native English listeners rate the degree of accentedness in sentences produced by non-native English speakers. However, in past studies, it has been unclear what criteria participants used to judge accentedness. Here, native English speakers rated the accentedness of Korean-accented English sentences on a scale from 1 (strong accent) to 9 (little to no accent). Participants rated sentences that were unmodified or had one acoustic property removed. In one block, pitch contours of sentences were flattened and set to their mean values. In another block, speaking rates …

The Role Of Antecedent-Focused Emotion Regulatory Strategies On Emotionally Dysregulated Behavior Above And Beyond The Influence Of Adhd., Skyler C. Vanmeter

College of Arts & Sciences Senior Honors Theses

Emotion dysregulation in children may contribute to poor interpersonal relationships and a variety of internalizing and externalizing psychopathological outcomes in children both with and without ADHD. This study serves to provide an examination of how emotional self-awareness and situationally appropriate emotional expression may affect an individual's ability to broadly regulate emotion and additionally provides an exploratory investigation of how these attributes may affect specific emotion regulation. The present study found that emotional self-awareness and emotion recognition may both contribute to emotion regulation through shared variance with each other rather than unique variance of either one. Exploratory analyses of regulation of …

Racial Microaggressions Cohort Differences., Shayla R. Thompson

College of Arts & Sciences Senior Honors Theses

This study examines the relationship between racial microaggressions and psychological distress and anger rumination among younger and older cohorts who belong to a racial or ethnic group other than White or European-American. The purpose of this study was to compare these relationships between older and younger cohorts. The hypotheses were that age will moderate the relationship between racial microaggressions and psychological distress and that age will moderate the relationship between racial microaggressions and anger rumination. A survey method was used to test the two hypotheses. Participants were recruited from Amazon Mechanical Turk and were compensated $1 for their participation. The …

Effects Of Talker Variability On Categorization Of Spectrally Degraded Vowels., Emily A. Dickey

College of Arts & Sciences Senior Honors Theses

When a person listens to a context sentence with prominent higher frequencies, the subsequent vowel sound is more likely to be perceived as being of a lower frequency and vice versa. This is a spectral contrast effect (SCE). Recent work has shown that talker variability diminishes these SCEs. They were found to be smaller when 200 sentences were spoken by a different talker each time compared to one talker (Assgari & Stilp, 2015). Cochlear Implant (CI) users’ speech categorization is also influenced by SCEs but are known to struggle with talker discrimination. Here, I tested whether talker variability affected SCEs …