Medicine and Health Sciences Commons^™

Autonomic And Behavioral Reactivity To An Acute Laboratory Stressor, Jeremy C. Peres

University of New Orleans Theses and Dissertations

Stress has been widely shown to directly influence people’s emotional and behavioral processing as well as their underlying biological systems. This project examined physiological and behavioral responses as indicators of stress and coping in the context of a psychosocial stressor in a controlled laboratory setting. We examined the association between indicators of behavioral coping and underlying physiological reactivity within participants while experiencing stress. Participants included 68 emerging adults. Physiological measures include autonomic biomarkers (e.g., heart-rate, skin conductance) at rest and during the stressor while behavioral indicators that were coded include acute verbal and non-verbal actions exhibited by participants during the …

Differences In Touching Behavior With Strangers And Acquaintances Based On Adult Attachment Theory And Sociability, Kaitlin Camilleri

Honors Theses

The purpose of this study was to examine the relationship between adult attachment style and touching behavior, as well as the relationship between sociability and touching behavior, when interacting with both strangers and acquaintances. Previous research on romantic relationships suggests that individuals with avoidant attachment styles tend to avoid touching their romantic partners, whereas individuals with anxious attachment styles over-touch their romantic partners. As well, research on personality traits suggests that individuals who are high in openness and agreeableness, both characteristics of sociable people, tend to participate in touching behavior more. In the current study, 125 participants completed the Experiences …

Does Personality Moderate Reciprocity?, Arianna Groveman

Honors Theses

I completed this experiment in order to better understand how personality moderates reciprocity. Reciprocity is a compliance strategy that involves giving or doing something for someone in exchange for something in return (Cialdini, 1993). I originally predicted that high self-monitors would show greater reciprocity than low self-monitors. Also, I predicted people with high need for cognition will show more reciprocity than people with a low need for cognition. In addition, I hypothesized that people with a low need to evaluate will show more reciprocity than people with a high need to evaluate. Participants were randomly assigned to either a “Soft …

Cattle Browsing Sagebrush Steppe During Fall: Effects On Plant Community Structure And Influence Of Experience On Cattle Foraging Behavior And Body Weights, Charles A. Petersen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Historic and repetitious spring grazing by livestock, combined with altered fire regimes, has increased the density and abundance of big sagebrush and reduced the frequency of perennial grasses and forbs on many western landscapes. Periodic disturbance is critical for maintaining and improving sagebrush ecosystems. Compared with traditional disturbances – chemical, mechanical, and fire – strategic grazing with livestock offers several benefits. They include creating locally adapted cattle that can rejuvenate sagebrush steppe, which reduces costs associated with mechanical and chemical rejuvenation treatments and feeding cattle during winter, the major cost of ranch operation.

I evaluated the practicality of strategically timed …

A Punishment-Free, Toilet-Training Protocol For Children With Developmental Disabilities, Chelsea Lynn Pearsall

All Master's Theses

The present investigation adapted a behaviorally-based toilet-training protocol for use with two male children with developmental disabilities. Positive practice and verbal reprimands were eliminated, and reinforcement, scheduled sits, and a urine alarm were utilized. Data were collected on the number of intoilet urinations, urinary accidents, and self-initiations. Results show that both participants exhibited significant improvement in their toileting skills and met the final success criteria rapidly. These results were maintained through follow-up. Implications for the elimination of punishment procedures in future toilet training protocols are discussed.

Effectiveness Of Sensory Integration And Behavioral Interventions On Nonengagement In Preschool Aged Children, Tiffany Kuyper

Theses and Dissertations

Abstract EFFECTIVENESS OF SENSORY INTEGRATION AND BEHAVIORAL INTERVENTIONS ON NONENGAGEMENT IN PRESCHOOL AGED CHILDREN By Tiffany Ann Kuyper, OTR/L A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Occupational Therapy at Virginia Commonwealth University Virginia Commonwealth University, 2012 Director: Marie Anzalone ScD, OTR, FAOTA This single subject pilot study explored a combination of sensory-based interventions and behavioral interventions in a preschool aged child identified with Sensory Over-Responsivity (SOR). Children often display nonengagement associated with escaping and avoiding tactile and/or vestibular information because they perceive sensory input as negative or aversive. The subject …

The Effectiveness Of An Incentivized Program To Increase Daily Fruit And Vegetable Dietary Intake By Low Income, Middle-Aged Women, Rebecca White

All Graduate Theses, Dissertations, and Other Capstone Projects

Little is known about the effectiveness of the SagePlus' Smart Choices Fruits and Vegetables Program's influence on behavior change and the effects of that behavior change on the cardiovascular health of the participants. The purpose of this study was to evaluate the effectiveness of the SagePlus Smart Choices Fruits and Vegetables Program at increasing the number of fruits and vegetables in participants' diets and decreasing their cardiovascular disease risk factors. A nonexperimental, descriptive correlational design was used in this study. The Minnesota Department of Health provided data from 327 SagePlus participants that had re-enrolled in the SagePlus Smart Choices Fruits …

Migrant Workers In Kazakhstan : Gender Differences In Hiv Knowledge And Sexual Risk Behaviors, Baurzhan Zhussupov

Legacy Theses & Dissertations (2009 - 2024)

Background:

Cns Neural/Glial Progenitors As Targets Of Hiv-1 And Opiates: Effects On Proliferation And Population Dynamics May Alter Behavior Outcomes., Yun Kyung Hahn

Theses and Dissertations

Human immunodeficiency virus (HIV) infected patients with a history of injection opiate abuse have higher incidences of acquired immunodeficiency syndrome (AIDS) and neurological dysfunction. The use of combined anti-retroviral therapy has significantly reduced the prevalence of mortality and progression to AIDS. Due to extended life expectancy, these patients are still at a great risk for HIV-associated neurological disorders and impairment in their later life. Neural progenitor cells (NPCs) play critical roles in brain growth and repair after injury and insult. Pediatric HIV patients whose glial populations are still developing are especially at risk for central nervous system (CNS) damage. Our …

Behavioral And Immunological Phenotypes Of Transgenic Mice Overexpressing Human Secreted Amyloid Precursor Protein Alpha: Implications For Autism, Antoinette R. Bailey

USF Tampa Graduate Theses and Dissertations

Autism is a heterogeneous neurodevelopmental disorder that is characterized by impaired social interaction and communication as well as restricted and repetitive behaviors and focused interests. In addition to the cardinal behavioral characteristics observed for diagnosis, autistic individuals exhibit a number of comorbid conditions as well as a variety of aberrant immunological features. Recent studies report that plasma from autistic children contained elevated levels of secreted amyloid precursor protein alpha (sAPP-á), the á-secretase cleavage product of the amyloid precursor protein (APP) which is ubiquitously expressed in the brain, spleen, thymus and other organs. Interestingly, the sAPP-á fragment functions as a neurotrophic …