Digital Commons Network^™

Biobehavioral Mechanisms Of Emotion And Hiv Disease: Exploring Potential Mediators Of The Relation Between Trait Positive And Negative Affect And Hiv Health Status, Karen Stewart

Theses and Dissertations

Considerable research supports an association between negative psychosocial functioning and adverse health outcomes. The biobehavioral model is well supported and posits that these effects occur via alterations in physiological response and health damaging behaviors. Evidence is accumulating about potential benefits of positive psychosocial functioning; however, less is known about the mechanisms of these effects. The broaden-and-build model of positive emotions holds that positive emotions can undo the physiological and behavioral restrictions associated with negative emotions and promote resource development. The present correlational study sought to explore whether cortisol, medication adherence, and health behaviors (smoking, alcohol use, physical activity, and nutrition) …

A Qualitative Analysis Of Messages Conveyed In Parent-Adolescent Communication About Substance Use: Variations Along Dimensions Of Maternal And Familial History Of Substance Abuse, Nikola Zaharakis

Theses and Dissertations

Little research has examined the content of parent-adolescent communication about substance use and variables that may influence it. Using a grounded theory approach for secondary data analysis, qualitative data were drawn from a longitudinal study of coping and substance use in a sample of urban African American adolescents (N=132; M= 13.77 years) and their mothers in Richmond, VA. Transcripts of interviews with participants’ mothers regarding their conversations with their adolescent about alcohol, tobacco or other drugs were microanalyzed by two coders in three sets according to the youth participant’s maternal and familial history of substance abuse. Findings revealed considerable similarity …

You And Me Baby Ain't Nothing But Mammals: Disgust, Evolution, And The Transcendence Of An Immaterial Soul, Sara G. Gottlieb

Psychology Honors Projects

Materialist theories of mind are disturbing for those who endorse the idea that an immortal soul is distinct from the material body. Many argue for a uniqueness of the human spirit that transcends bodily qualities. The present research focuses on the rejection of human evolution from the perspective of disgust, which has both a physical (body) and moral (soul) component and is elicited by objects that remind us of both death and animals. Study 1 asked whether those primed to feel disgusted would show an implicit preference for creationism over evolution on an Implicit Associations Test but failed to find …

Immune Function And Health Outcomes In Women With Depression, Cherie Howk, Mary P. Bennett

Nursing Faculty Publications

This research reports immune function and health outcomes in women with depression, as compared with a nondepressed control group. Using Psychoneuroimmunolgy theory and a descriptive comparison design, scores on the Beck Depression Inventory (BDI) were used to divide 40 non-hospitalized Caucasian women between the ages of 18 and 65 years into either the control or depression comparison group. Women with depression were found to report significantly more incidences of illness over the previous two months and they were found to have significantly more indicators of illness at the time of the exam as compared to the controls. However, contrary to …

Facing The Book Of Reliance: An Analysis Of College Student’S Dependency On Facebook, John R. Gatermann

Undergraduate Psychology Research Methods Journal

No abstract provided.

A Content Validity Study Of The Water Training Institute Curriculum, Alicia Turner

Masters Theses & Specialist Projects

Content validity methods, such as matching matrices, have been used to assist in the design and evaluation of training programs. In the present study, the Water Training Institute (WTI) curriculum was evaluated using a content validation approach. The purpose of the study was to identify topics that were being under-emphasized, over-emphasized, or receiving the correct amount of emphasis in the curriculum. A Job Knowledge Survey was developed and administered to subject matter experts to determine the importance of topics to the jobs that WTI graduates would most likely enter after graduation; the importance ratings were used as the criterion for …

Benevolent Vs. Hostile Sexism Impact On Work Performance For Women In Turkey, Crystal M. Bonneau-Kaya

Masters Theses & Specialist Projects

All studies to date that have assessed the direct impact of benevolent vs. hostile sexism on performance outcomes have done so in the context of a Western society. Because of this void in the literature, it remained unknown how living in a low egalitarian and/or non-Western society may impact women's experiences of sexism. The purpose of this study is to address this gap in the literature. This study investigates the impact of benevolent vs. hostile sexism on women in four Turkish textile factories. 210 Turkish female textile factory workers were randomly assigned to the benevolent sexism, hostile sexism, or control …

What To Do, Now That Big Pharma And Psychiatry Have Thrown Empiricism Under The Bus, W. Joseph Wyatt

Psychology Faculty Research

Organized Psychiatry and the pharmaceutical industry have worked toward a mutually reinforcing cultural zeitgeist, to wit: the majority of psychological/behavioral disorders are biologically caused and medications are the treatments of choice. The history of this phenomenon and its implications for behavioral practitioners will be presented.

Controlled Interaction: Strategies For Using Virtual Reality To Study Perception, Frank H. Durgin, Z. Li

Psychology Faculty Works

Immersive virtual reality systems employing head-mounted displays offer great promise for the investigation of perception and action, but there are well-documented limitations to most virtual reality systems. In the present article, we suggest strategies for studying perception/action interactions that try to depend on both scale-invariant metrics (such as power function exponents) and careful consideration of the requirements of the interactions under investigation. New data concerning the effect of pincushion distortion on the perception of surface orientation are presented, as well as data documenting the perception of dynamic distortions associated with head movements with uncorrected optics. A review of several successful …

The Accuracy Of Observers' Estimates Of The Effect Of Glare On Nighttime Vision: Do We Exaggerate The Disabling Effects Of Glare?, Stacy Balk

All Dissertations

Designing headlights involves balancing two conflicting goals: maximizing visibility for the driver and minimizing the disabling effects of glare for other drivers. Complaints of headlight glare have increased recently. This project explored the relationship between subjective (discomfort and expected visual problems) and objective (actual visual problems) consequences of glare. Two experiments - a lab-based psychophysical study and a field study - quantified the accuracy of observers' estimates of the effects of glare on their acuity. In both experiments, participants over-estimated the extent to which glare degraded their ability to see a small high contrast target. Observers' estimates of the disabling …

Furthering Conservation Of Resources Theory: How Our Values Influence Out Stress Response, Neil Morelli

Masters Theses and Doctoral Dissertations

Conservation of resources (Hobfoll, 1989) theory is an increasingly applied conceptualization of the stress process (Hobfoll & Lilly, 1993; Neveu, 2007). To evaluate and expand this theory, an exploratory research study was conducted to determine the influence of personal psychosocial values (e.g., self-transcendence and conservation; Schwartz, 1994) on coping processes, using resource-importance appraisal as a mediating factor. The primary tenets of conservation of resources theory, as conceptualized by Hobfoll (1989), and personal values, as conceptualized by Schwartz (1992), were defined and linked using coping behavior as the common procedural outcome. Two studies were conducted using a student sample and an …

The Role Of Progesterone Receptor In Development Of Medial Prefrontal Cortex And Impulsive Behavior, Vanessa Costanzo

Psychology

Human behaviors are regulated by the complex functions of the brain and many behavioral disorders are assumed to be the result of alterations or deficits in neural function. Attention Deficit Hyperactivity Disorder (ADHD), characterized by differences in complex behaviors such as attention, memory and impulse control has been linked to alterations in dopaminergic activity in the medial prefrontal cortex (mPFC). Therefore, factors that regulate development of this region may be implicated in ADHD. For example, steroid hormones can alter fundamental processes of neural development through interaction with their nuclear receptors, which act as transcription factors. Progesterone receptor (PR) is transiently …

The Association Of Type-D Personality And Prognosis Following Diagnosis Of Cardiovascular Disease: A Review And Meta-Analysis, Kelsey O'Dell

Renée Crown University Honors Thesis Projects - All

Type-D personality is characterized by the stable traits of negative affectivity and social inhibition. In recent years, a body of studies has examined the relationship between the presence of Type-D personality and prognosis in cardiovascular patient populations. The present meta-analysis, investigated relationships between Type-D personality and three different outcome measures: major adverse cardiac events, quality of life, and biochemical markers of disease. A random effects meta-analytic model was utilized to calculate omnibus effect sizes for each set of related studies. Tests of homogeneity were conducted, and all studies were coded for the presence of potential moderators. A total of 14 …

Gender Socialization In Toys By Parents, Christina A. Simmons

Renée Crown University Honors Thesis Projects - All

Substantial research in child development focuses on the formation of gender identity and how socialization in the home contributes to the acquisition of gender-linked behavior; however, there is not much recent discussion of the parents’ influence in the formation of gender stereotypes, specifically of those regarding toys, in Spain. Research indicates that children are able to identify the gender appropriateness of certain toys at early ages (between 2 and 4 years of age) and their interest in playing with stereotyped toys varies as a function of the toys' gender appropriateness. This study focused specifically on gender and toys and how …

The Quest Of A Lifetime : How The First Year Of University Of Richmond Life Affects Student's Spirituality And Religiosity, Melanie Martin

Honors Theses

First year university students’ religious and spiritual beliefs and attitudes were investigated over the course of the year. The survey used was largely made up of a subset of questions from the CSBV survey created by HERI and adapted and administered via Survey Monkey software to 153 first year students in the Fall Semester and 74 first year students in the Spring Semester at the University of Richmond. Students pray less and self-reflect more, are more likely to agree that the universe arose by chance, less likely to believe that ‘only religion can truly explain existence’, less likely to find …

The Relationship Among Identity Development, Sociocultural Ideals Of Beauty, And Self-Objectification Among Females In Early Adulthood, Hillary Lambert

Doctor of Psychology (PsyD)

The sexualization of women and girls in Western society has been widely studied and has been shown to contribute to a number of different negative outcomes for women, including eating disorders, depression, anxiety disorders, and low self-esteem. Two prominent theories have emerged to explain how sexualization leads to pathology. Sociocultural theory states that women internalize unrealistic ideals of beauty obtained through media outlets and interpersonal interactions. Likewise, self-objectification theory states that women are socialized to view themselves as objects to be evaluated and looked at by others and incorporate these ideals into their view of self. Because identity achievement is …

Examination Of The Relationship Between Perfectionism And Religiosity As Mediated By Psychological Inflexibility, Jesse M. Crosby

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The relationship between perfectionism and religiosity is clarified when the adaptive and maladaptive dimensions of both constructs are compared. Literature in both areas implicates the idea of a rigid and inflexible personality style as a possible mediator in the relationship. This investigation examined the relationship of perfectionism and religiosity, using adaptive and maladaptive dimensions, as mediated by psychological inflexibility.

Measures of perfectionism, religiosity, and psychological inflexibility were given to 376 undergraduate college students in an anonymous online survey. Adaptive perfectionism was found to be significantly correlated with adaptive religiosity. Maladaptive perfectionism was found to be significantly correlated with maladaptive religiosity. …

Common Characteristics Of Young People Who Text: The Connection To Autonomy, Identity And Self-Esteem, Elizabeth M. Davis

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study examined the relationship between adolescents' use of texting and their level of identity development, cognitive autonomy, and self-esteem. One hundred and nineteen Utah State University students participated in this study by filling out a questionnaire that included a section designed specifically to learn the texting habits of the participants, and also included sections derived from previously existing measures on identity, autonomy, and self-esteem.

The results show statistical significance of age and texting. Participants who were 23 years+ sent significantly less than those participants who were 19-22 years. Areas of gender, identity, and self-esteem were also analyzed. Implications of …

Cluster Analysis Of The Tomal Standardization Sample, Nicholas Shizuo Thaler

UNLV Theses, Dissertations, Professional Papers, and Capstones

Children experience natural cognitive changes as they grow older, with more rapid memory development when they are younger. The purpose of the present study was to investigate the expected normal variation in youth using the Test of Memory and Learning (TOMAL; Reynolds & Bigler, 1994). The TOMAL is a broad-band verbal and nonverbal memory battery that has been standardized on youth aged 5-19, providing a good source of information on memory development in healthy children. Cluster analysis analyzed 1121 children selected from the TOMAL standardization sample and identified homogeneous profile subtypes of memory and learning. In addition, three age ranges …

Relative Deprivation, Relative Gratification, Status, And Health, Samuel A. Holland

UNLV Theses, Dissertations, Professional Papers, and Capstones

The role of perceived inequity in health was assessed and compared to other social constructs predicted to be relevant in the relationship between inequity and health. Four studies were conducted that demonstrated that a social comparison-based measure of relative deprivation (RD) and relative gratification (RG) can predict health and continues to do so even after accounting for perceived stress, personal income, perceived control, and social participation. A measure of RD/RG was developed that was based on prominent social comparisons and objects of comparison. This measure was reliable and predictive of health in two samplings of different populations. Comparisons of the …

Principal Stress: Working In Conflicting Paradigms From Newtonian To New Science, Shelley Kresyman

UNLV Theses, Dissertations, Professional Papers, and Capstones

Shortages of qualified principal candidates and retention of motivated principals, combined with the evidence that the principal is a vital part of effective school improvement, has ominous implications for the future quality of education. A body of research exists describing school administrators' stress over the last 25 years; yet, limited research reflects the impact the changing role of the principal in the accountability era of No Child Left Behind has had on principal stress and the possible connections to the shifting paradigms in organizational leadership.

If principals perceive themselves to be overstressed and unprepared to meet the current expectations and …

African American And Caucasian Males' Evaluation Of Racialized Female Facial Averages, Rhea M. Watson

UNLV Theses, Dissertations, Professional Papers, and Capstones

The answer to what makes a face attractive has been debated for generations and studied in different disciplines. The current study investigated African American and Caucasian males' evaluation (attraction) to racialized female faces. Faces varied from 100% African American to 100% Caucasian (and included variations that were 25% of either group, or 50% of both groups). Twenty African American and 30 Caucasian men each viewed ten faces, and evaluated them in terms of their appearance and the likelihood that the men would interact with (befriend, date, or marry) the person pictured. Findings revealed that African American men found the 100% …

The Male Gender Role And Depression, Tom Liljegren

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Although depression is a common mental health disorder, less research has been devoted to men's experience with depression compared to women's experiences. Although men may exhibit similar patterns of depression as women, men often have unique pattern of exhibiting depression characterized by substance abuse, irritability, aggression, and interpersonal conflict. The paper presents a review of the relevant literature on male depression and, in particular, how it is potentially affected by male gender role factors. Biological, psychological, social, and artifact theories have been proposed to explain gender differences in how depression is expressed. It is hypothesized that the male gender role …

Taiwanese Adolescent Psychosocial Development In Urban And Rural Areas, Chien-Ti Lee

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to investigate Taiwanese adolescent psychosocial development (i.e., autonomy and identity development) based on psychosocial theoretical models developed in western societies. Data were collected from both public senior high and vocational high schools in both urban and rural areas in Taiwan. Adolescent participants, with an average age of 17 years old, included 447 (about 54% were females) from urban areas, and 702 (62% were females) from rural areas. The results of this study revealed that Taiwanese adolescents from both urban and rural areas were similar to adolescent developmental ranges suggested in western theories. There were …

Nga Whaiora Tikanga Roanga: Māori Views Of Health In Utah, Sydney H. Davies

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study looked at the health beliefs of Māori who live in Utah, U.S. and examined what ways those beliefs have evolved from traditional Māori health beliefs. It also looked at the conditions and indicators of those conditions that maintain those health beliefs. A New Zealand study found that Māori older than age 45 years were more likely to have traditional health beliefs, whereas Māori younger than age 45 were more likely to have western-based health beliefs. Using grounded theory, the narratives—from two groups, younger or older than 45 years, where each group was composed of eight randomly selected participants—were …

Does Tactile Stimulation Attenuate The Adverse Effects Of Maternal Separations In Rats?, Nancy I. Salinas

Theses and Dissertations - UTB/UTPA

Handling has been used as a stressor and a stress-protector in research on development in rats. Tactile stimulation (TS), on the other hand, has consistently been shown to favorably affect the performance and exploratory behaviors of stressed rats in novel environments and this effect is usually interpreted as evidence of attenuating the developmentally-related emotional consequences of stress. In the present study, the effects of TS during maternal separation (MS) were explored during a critical period of development in rats. An open-field task to measure exploratory behavior was used as a dependent measure of anxiety at a pre-pubertal period. It was …

Experienced Clinician’S Understanding And Approach To Treatment With Male Survivors Of Child Sexual Abuse, Blendine Perreire Hawkins

UNLV Theses, Dissertations, Professional Papers, and Capstones

The number of males abused sexually as children are significant and while the awareness of the needs of this population has increased, the process in treatment has not been sufficiently examined. The purpose of this study was to explore experienced clinicians' approach and understanding within treatment with adult male survivors of child sexual abuse. A qualitative research design was utilized, using purposeful expert sampling procedures. In this study, data was collected from phone interviews with five participants who were identified as highly experienced clinicians in the area of male survivors of child sexual abuse treatment. Using qualitative methods within phenomenological …

Variation In Social Behavior Throughout The Estrous Cycle Of A Captive Killer Whale Orcinus Orca, Kristina Marie Horback

Master's Theses

The study of cetaceans in captivity provides information on behavior, acoustics, reproduction and physiology that is often difficult to obtain with free-ranging populations. The present study examined the influence of the estrous cycle of a captive female killer whale on the rate, duration, initiation and reception of social behavior she performed with her only pool mate, a male Atlantic bottlenose dolphin. Although these two delphinid species do not commonly associate in the wild, these pool mates often engaged in affiliative tactile and social behaviors. The objectives of this project were to: (a) examine the influence of cycli~ gonadal steroid hormones …

Lack Of Consensus Among Competency Ratings Of The Same Occupation: Noise Or Substance?, Filip Lievens, Juan I. Sanchez, Dave Bartram, Anna Brown

Research Collection Lee Kong Chian School Of Business

Although rating differences among incumbents of the same occupation have traditionally been viewed as error variance in the work analysis domain, such differences might often capture substantive discrepancies in how incumbents approach their work. This study draws from job crafting, creativity, and role theories to uncover situational factors (i.e., occupational activities, context, and complexity) related to differences among competency ratings of the same occupation. The sample consisted of 192 incumbents from 64 occupations. Results showed that 25% of the variance associated with differences in competency ratings of the same occupation was related to the complexity, the context, and primarily the …

Assessing Michigan School Counselors' Preparedness To Meet The Needs Of Attractional/Sexual Minority Students, J. Frederick Bland

Dissertations

This study assessed the attitudes, skills, knowledge, graduate counseling training, and willingness to engage in professional development of Michigan school counselors regarding issues and concerns of students who identify as lesbian, gay, biattractional, transgender, and students who are questioning their attractional orientation (LGBTQ).

A total of 120 Michigan school counselors completed useable surveys either online or a paper-and-pencil version at a Michigan school counseling conference. Descriptive statistics were calculated for the demographic variables age, gender, ethnicity, attractional/sexual orientation, and professional characteristics such as years of school counseling experience, school level, and school location (urban, suburban, rural). One-way ANOVAs were used …