Behavior and Behavior Mechanisms Commons^™

Biological Basis Of Motherhood And Effect Of Stress On Maternal Psychophysiology, Erin Loree Minnick

Honor Scholar Theses

No abstract provided.

Nation-State Personality Theory: A Qualitative Comparative Historical Analysis Of Russian Behavior, During Social/Political Transition, Mark George Bound

Department of Conflict Resolution Studies Theses and Dissertations

The study theorizes that a nation-state can manifest a condition similar to that of personality commonly associated with humans. Through the identification of consistent behaviors, a personality like condition is recognizable, and the underlining motivations dictate national policy independent of any current social/political influence. The research examines Russia during two historical periods examining the conflict events and social/political transitions of the period, to identify common behavioral characteristics, which indicate the existence of any independent personality like trait.

The study focuses on two historical periods: the Monarch Period of Peter I (The Great), and the Post-Soviet Union period of Vladimir Putin, …

Development Of An Avian Model For Identifying Individual Differences In Drug Vulnerability, Beth A. Rice

Theses and Dissertations--Psychology

The attribution of incentive salience to cues that become associated with drugs of abuse is a critical characteristic of individuals who may be vulnerable to drug addiction. Rodents with the propensity to sign track are thought to be vulnerable to drug abuse. The goal of the current work was to investigate whether sign trackers (STs) would acquire cocaine conditioned place preference (CPP) to a discrete cue using an avian species. In Experiment 1, sign and goal trackers (GTs) were first identified using a one third rank order split. Following identification, cocaine-CPP was conducted with a discrete cue in each end …

Attitudes And Intentions Towards A Novel Male Contraceptive: A Health Belief Model Approach, Aisha Saliha King

Senior Projects Fall 2015

Unintended pregnancy is a serious problem that can result in a host of negative consequences for parents and children. A new long-acting reversible contraceptive could increase male contribution to family planning, and thus reduce the high rates of unintended pregnancy seen today. Vasalgel is one such contraceptive that is currently being developed in the United States. The current study used the Health Belief Model (HBM), with additional variables of interpersonal factors and social norms, as a basic framework to investigate men’s attitudes towards and willingness to use Vasalgel. In the context of this study, the HBM suggests that behavior is …

Fear Conditioning And Reconsolidation-Blockade In The Treatment Of Post-Traumatic Stress Disorder In Emergency Responders, Mythili Ananthasayan

Senior Projects Spring 2015

Senior Project submitted to The Division of Social Studies of Bard College.

Effects Of Acute Nicotine On Larval Zebrafish Exploratory Behavior In A Complex Environment, Brandon Chen

Senior Projects Spring 2015

The larval zebrafish is emerging as a useful model to assess neurobehavioral toxicity. A variety of behavioral assays have been developed to characterize normal behavior and the acute and chronic effects of a variety of compounds. To date, such behavioral assays have been limited to relatively simple behavioral measures (e.g., swimming activity in a single well). The present experiment describes methodology to assess exploratory behavior in 5 days-post-fertilization (5 dpf) larval zebrafish using a six-chamber, complex well-plate. In addition, the effect of acute nicotine exposure on exploratory activity in this complex environment was examined. Five dpf TU strain larvae were …

Youth With Type 1 Diabetes Mellitus: An Examination Of Adolescents’ Illness Perceptions And Associated Impact On Health-Related Quality Of Life, Zainab Shahpurwala

Electronic Theses and Dissertations

Objectives: To examine the impact of various psychosocial factors (perceived stress, diabetes-specific parental involvement, self-efficacy for diabetes management, and perceived peer support) on adolescents’ self-reported health-related quality of life (HRQoL) and assess the association between these factors and their self-reported HRQoL. To determine if differences in perceptions exist between diabetes camp and non-camp adolescent attendees on the various aforementioned psychosocial factors and their impact on their HRQoL. Methods: The study employed a cross-sectional, non-experimental, quantitative design to address the aforementioned objectives. Adolescents were recruited from multiple sites including diabetes summer camps and university-based and community-based private clinics. Self-administered paper-based surveys …

Smoking Patterns Among Vcu Students, Jasmine Saini

Undergraduate Research Posters

For some individuals, college can be a high risk time for the development of problems associated with alcohol use and other substances. The purpose of this study is to examine these initiation and use patterns as they relate to nicotine use among college students 18 years of age and older enrolled in Spit for Science: The VCU Student Survey. The Spit for Science research project evaluates how genetic and environmental factors contribute to substance use and emotional health among college students at VCU. This study uses data from the Spit for Science 2011 cohort (n=2007) to investigate smoking patterns among …

Differences In Stress Biomarkers In Women With High And Low Stress Appraisal, Clarissa Sara Gomez

Open Access Theses & Dissertations

Measures of physiological biomarkers have been widely used in the field of stress research to explain how stress negatively impacts health outcomes. Women in particular have been shown to be more at risk for developing physiological and psychological stress-induced conditions (e.g., hypertension, depression) due to hormonal differences (Kirschbaum et al., 1992), but more importantly, because of their appraisal of stressful events (Schamus et al., 2008). Few studies however have examined whether womenâ??s stress appraisal is predictive of stress reactivity, as measured by stress biomarkers, during stressful events. The goal of this study was to examine whether stress appraisal predicted stress …

The Relationship Between Coaching Environment And Athlete Attributional Style, Una Britton

Online Theses and Dissertations

This study examined the relationship between attributional style and perceived coaching behaviors in collegiate cross-country/track and field athletes in the USA and Ireland. Participants included seventy-three collegiate athletes (Ireland: n = 24 male, n = 18 female, mean ± SD age: 20.39 ± 1.61 years. USA: n = 9 male, n = 22 female, mean ± SD age: 21.02 ± 2.18 years). Participants completed the Sport Attributional Style Scale (SASS; Hanrahan et al., 1989) and the Leadership Scale for Sport (LSS; Chelladurai & Selah, 1980) to assess attributional style and perceived coaching behaviors. Explanatory pessimism, total internality, stability, and globality …

Neuroprediction: New Technology, Old Problems, Stephen J. Morse

All Faculty Scholarship

Neuroprediction is the use of structural or functional brain or nervous system variables to make any type of prediction, including medical prognoses and behavioral forecasts, such as an indicator of future dangerous behavior. This commentary will focus on behavioral predictions, but the analysis applies to any context. The general thesis is that using neurovariables for prediction is a new technology, but that it raises no new ethical issues, at least for now. Only if neuroscience achieves the ability to “read” mental content will genuinely new ethical issues be raised, but that is not possible at present.

Neuroscience, Free Will, And Criminal Responsibility, Stephen J. Morse

All Faculty Scholarship

This chapter argues that the folk-psychological model of the person and responsibility is not challenged by determinism in general or by neurodeterminism in particular. Until science conclusively demonstrates that human beings cannot be guided by reasons and that mental states play no role in explaining behavior, the folk-psychological model of responsibility is justified. This chapter discusses the motivations to turn to science to solve the hard normative problems the law addresses, as well as the law's psychology and its concepts of the person and responsibility. Then it considers the general relation of neuroscience to law, which I characterize as the …

The Effectiveness Of A Computer-Assisted, Cognitive-Behavior Program For Treating Anxiety Symptoms In Children With Autism Spectrum Disorder, Jennifer A. Zabel

PCOM Psychology Dissertations

Autism Spectrum Disorder (ASD) is a complex and multifaceted, neurodevelopmental disorder that severely impacts children and families across a variety of settings. Prevalence rates of ASD are continuing to increase rapidly, with sizeable intervention and treatment costs placed on families and society. Further complicating the matter, many individuals with ASD also evidence co-occurring anxiety symptoms or disorders and tend to be at a higher risk for developing such problems when compared to other clinical populations or typically developing children. This study investigated the effectiveness of a computer-assisted CBT program, Camp Cope-A-Lot (CCAL), in regards to reducing anxiety symptoms in four …

The Anxiolytic Effects Of Self-Selected Music Among Primary Care Patients, Jennifer West-Gavin

PCOM Psychology Dissertations

The primary care setting is commonly referred to as the first line of medical treatment sought for health related services. Anxiety is one of the most frequently encountered mental health issues in primary care. The purpose of this study was to examine the level of state anxiety experienced among primary care patients, attending for routine and nonroutine appointments; its further purpose was to examine if self-selected relaxing music accounts for the greatest reductions in state anxiety among primary care patients, as compared with investigator-selected (classical) music, audio commercials, or no music. Patients included a primarily underserved primary care population between …

Impact Of Group Cognitive Behavior Therapy On Adolescents With Deficits In Inhibition, Jessica L. Morley

PCOM Psychology Dissertations

Existing literature connects impulse control dysfunction to high-risk behaviors and negative life outcomes. Evidence-based interventions for children and adolescents who are at-risk or who are displaying significant levels of impulsive behavior are necessary in order to promote self-control, and in turn, positive life outcomes. This study investigated the impact of an eight-week, school-based GCBT intervention on cognitive inhibition and behavioral impulsivity in adolescent participants. The intention of the study was to evaluate the trend in inhibition and impulsivity from baseline to post-intervention assessments across five middle school students dually enrolled in a residential treatment facility and a center-based emotional support …

Exploring The Mitigating Effects Of Early Somatosensory (Tactile) Stimulation And Acoustic Discrimination Experience In Neonatal Hypoxic-Ischemic Male Rats, Patricia Taubin

Master's Theses, Dissertations, Graduate Research and Major Papers Overview

The focus of this study was to determine the effects of early somatosensory (tactile) stimulation and acoustic discrimination experiences in hypoxic-ischemic (HI) male rats on long-term behaviors, learning sensory, and brain weight outcomes. 58 Wistar rats were randomly assigned to one of the three conditions: no stimulation, somatosensory stimulation and auditory stimulation. To observe the effects of the early life stimulation on adult behavioral measures, the following testing was performed: analysis of exploratory behavior, acoustic discrimination, spatial/memory learning, and brain weight. Overall we hypothesized that somatosensory and auditory interventions earlier in life would have beneficial effect on subjects’ performance in …

Differences In Prefrontal Cortex Activation And Deactivation During Strategic Episodic Verbal Memory Encoding In Mild Cognitive Impairment, Joana B. Balardin, Marcelo C. Batistuzzo, Maria Da Graca Moraes Martin, Joao R. Sato, Jerusa Smid, Claudia Porto, Cary R. Savage, Ricardo Nitrini, Edson Amaro Jr., Eliane C. Miotto

Center for Brain, Biology, and Behavior: Faculty and Staff Publications

In this study we examined differences in fMRI activation and deactivation patterns during episodic verbal memory encoding between individuals with MCI (n = 18) and healthy controls (HCs) (n = 17). Participants were scanned in two different sessions during the application of self-initiated or directed instructions to apply semantic strategies at encoding of word lists. MCI participants showed reduced free recall scores when using self-initiated encoding strategies that were increased to baseline controls' level after directed instructions were provided. During directed strategic encoding, greater recruitment of frontoparietal regions was observed in both MCI and control groups; group differences …

The Need For Theory To Guide Concussion Research, Dennis Molfese

Center for Brain, Biology, and Behavior: Faculty and Staff Publications

While the focus on concussion research has expanded greatly over the past decade, progress in identifying the mechanisms and consequences of head injury, the recovery path and the development of potential interventions to facilitate recovery have been largely absent. Instead, the field has largely progressed through an accumulation of data without the guidance of any systematic theory to guide the formulation of research questions or generate testable hypotheses. As part of this special issue on sports concussion, we advance a theory to describe the evolution of a neural network during the development of a cognitive process as well as the …

Resting-State Brain Connectivity After Surgical And Behavioral Weight Loss, Rebecca J. Lepping, Amanda S. Bruce, Alex Francisco, Hung-Wen Yeh, Laura E. Martin, Joshua N. Powell, Laura Hancock, Trisha M. Patrician, Florence J. Breslin, Niazy Selim, Joseph E. Donnelly, William M. Brooks, Cary R. Savage, W. Kyle Simmons, Jared M. Bruce

Center for Brain, Biology, and Behavior: Faculty and Staff Publications

Objective: Changes in food-cue neural reactivity associated with behavioral and surgical weight loss interventions have been reported. Resting functional connectivity represents tonic neural activity that may contribute to weight loss success. This study explores whether intervention type is associated with differences in functional connectivity after weight loss. Methods: Fifteen participants with obesity were recruited prior to adjustable gastric banding surgery. Thirteen demographically matched participants with obesity were selected from a separate behavioral diet intervention. Resting-state functional magnetic resonance imaging was collected 3 months after surgery/ behavioral intervention. ANOVA was used to examine post-weight loss differences between the two groups in …

Behavioral Effects Of Fluoxetine On Aggression And Associative Learning In Betta Splendens, Benjamin Eisenreich

Graduate Student Theses, Dissertations, & Professional Papers

While the link between serotonin and the behaviors of aggression and learning has been elucidated, few studies have examined the impact serotonin has on learning for aggressive rewards. In particular, the SSRI fluoxetine has been demonstrated to reduce aggression as well the acquisition of instrumental responding for rewards indicating that this drugs behavioral effect may be related to motivational processes important for learning. To examine the relationship between fluoxetine and motivational process important for learning, two experiments were conducted using Betta splendens, a species well known for their robust aggressive response and drive to engage in aggressive behaviors, to examine …