Psychology Commons^™

The Hormonal Correlates Of Stress And Posttraumatic Stress Disorder Symptoms In Female Veterans, Meghan Pierce

UNLV Theses, Dissertations, Professional Papers, and Capstones

With the increase of female veterans serving in the military, a better understanding of posttraumatic stress disorder is needed to provide comprehensive treatment. This study examines salivary cortisol in female veterans with PTSD, female veterans without PTSD, civilian females with PTSD and healthy controls. The Posttraumatic Stress and Beck Depression Inventory-II were used to assess posttraumatic stress and depressive symptoms. Saliva samples were collected at bedtime and awakening, as well as in response to the Trier Social Stress Test. Significant results were not found for diurnal cortisol levels [ F (3, 11)= .979, p < .05] or stress cortisol levels (F (3,12) = 1.140, p >.05). …

The Effects Of Yoga And Aerobic Exercise On Concentration And Feeling-States, Elyse J. Dolde

Honors Senior Capstones and Theses

The impacts of yoga and aerobic exercise on level of concentration and change in feeling-states were examined in this study. They hypothesis was that concentration and feeling-states would improve over a yoga and aerobic exercise session, but yoga, a combination of exercise and meditation, was expected to produce greater positive changes than aerobic exercise. Participants included 70 students from Roger Williams University, 27 male and 43 female. 34 took part in 30 minutes of yoga and 36 took part in 30 minutes of aerobic exercise. Concentration levels and feeling-states improved significantly over sessions of both yoga and aerobic exercise sessions …

The Utility Of The Savry In Predicting Recidivism Among Juvenile Sex Offenders, Timothy Owens

Psychology Theses

The identification of high-risk juvenile sex offenders has become one of the most controversial tasks of forensic mental health professionals today. Courts rely on clinician assessments when attempting to differentiate between youth who are low risk versus youth that are high risk to recidivate. The present study will examine the effectiveness of the Structured Assessment of Violence Risk in Youth (SAVRY) in predicting sexual and nonsexual recidivism in a sample of juvenile sex offenders. Participants are 100 male juvenile sex offenders who were evaluated by a forensic evaluation service regarding their risk to reoffend. Archival case information, which contains forensic …

The Effects Of Body Characteristics On Perceived Competence, Courtney Michelle Kneip

Masters Theses and Doctoral Dissertations

The purpose of this study was to examine the effect of different body characteristics on perceived competence; specifically, height, weight, and physical appearance. Participants were asked to login to their online school accounts and were then directed to a specific survey. All surveys consisted of the same questions, but included a different photograph. Participants then listened to a pre-recorded speech after being told that the individual in the photograph was the individual giving the speech. All surveys asked participants to rate judgments of height, weight, and physical appearance, compared to the average American. The speech provided the basis for the …

Common Core Thesis And A Qualitative And Quantitative Analysis Of Mysticism In Chinese Buddhist Monks And Nuns, Zhuo Chen

Masters Theses and Doctoral Dissertations

This study explored the phenomenological structure of mystical experience among 139 Chinese Pure Land and Chan Buddhist monks and nuns. Semi-structured interviews, thematic coding, and statistical analyses identified Hood’s Mysticism Scale as a valid tool for studying mysticism across religions and cultures. Stace’s common facets of mysticism as measured by Hood’s scale successfully described Buddhist experience as modified by Buddhist doctrines. Confirmatory factor analysis demonstrated that these facets could be formed into Stace’s three-factor structure. A mystical introvertive unity hypothesized to be separate from an extrovertive unity appeared instead to converge in the Chinese Buddhist context. These results lent strong …

Faking In Personality Assessments: An Investigation Of A Method Factor Measure Of Faking, Raven Lynnette Worthy

Masters Theses and Doctoral Dissertations

The goal of this study was to assess the efficacy of a newly developed "method factor" measure of faking to control for the effects of faking when personality tests are used to predict performance criteria. Traditional measures of faking, such as social desirability scales, have not been found to adequately control for faking. This study assessed the adequacy of the newly developed measure. When controlling for faking, as measured by the method factor, the validity of conscientiousness as a predictor of undergraduate GPA was larger. Additionally, the nature of the method factor across experimental conditions was investigated. The method factor …

Exploring Individual And Organizational Level Antecedents Of Experienced Workplace Incivility, Sara Ann Terlicki

Masters Theses and Doctoral Dissertations

The present research explored antecedents of experienced workplace incivility, specifically, the individual characteristics of agreeableness, negative affectivity, and emotional stability, and organizational (work) characteristics including social and contextual factors. Three competing models linking these antecedents to experienced workplace incivility were developed. One hundred seventy six participants were included in the final sample. Participants were recruited directly from companies and through an internet-based snowball sampling approach. Participants completed a questionnaire to assess experienced workplace incivility and dispositional individual and work characteristics. The results indicated that individual and work characteristics are important antecedents of experienced workplace incivility. However, work characteristics, specifically social …

The Influence Of Identity Salience On Cross-Generational Perspectives Of Work Life Balance, Cherise Nicole White

Masters Theses and Doctoral Dissertations

The goal of this study is to test a new model of work life (nonwork) balance (WLB) that may explain individual and cross-generational differences in views of WLB. A prominent feature within this model, identity salience, is described as the values and importance a person attaches to the multiple roles they manage. This study addresses one of the major causes for inconsistency in the existing WLB research by examining how and why perceptions of WLB differ depending on the life stage of sample participants. The model was supported and findings suggest that individual perceptions of work life balance are contingent …

The Structure Of Equine Personality, Rachel Etta Kristiansen

Dissertations

The current study was designed to investigate the structure of equine personality. Two personality questionnaires were replicated from previous studies and implemented simultaneously to test the theory that different questionnaires may extract different personality structures. Breed and sex differences were also hypothesized to be significantly different for some personality dimensions. A total of 827 horses were rated on a 90-item personality questionnaire. Participants were recruited online via email and completed the survey at their own convenience. An additional 121 respondents rated a horse that had already been rated; these results were used to calculate inter-rater reliability.

After data collection was …

An Exploratory Investigation On The Effects Of An Electronic Recording System For Repeated Reading, Seajae Calvin Hartness

Dissertations

Repeated Reading is a common reading intervention that has been used to help students read fluently since 1979. There are many variations of Repeated Reading that have been investigated and found to be effective. However, there is a relative research deficit on the effectiveness of software programs for administering Repeated Reading. This exploratory research project examined the effectiveness of Repeated Reading with an electronic recording system. The performance of the electronic Repeated Reading group was compared to the performance of participants who received traditionally administered Early Intervention Program services. The results suggest that electronically scored Repeated Reading is as effective …

Development Of A Scale To Assess Avoidance Behavior Due To A Fear Of Falling: The Fear Of Falling Avoidance Behavior Questionnaire (Ffabq), Cortney Durand, D. Shalom Powell

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: A history of falls or imbalance may lead to a fear of falling which may lead to self-imposed avoidance of activity; this avoidance may stimulate a vicious cycle of deconditioning and subsequent falls.

Objective: The purpose of this study was to develop a questionnaire that would quantify avoidance behavior due to a fear of falling.

Design: This study consisted of two parts, questionnaire development and psychometric testing. Questionnaire development included an expert panel and 39 assisted living residents. Psychometric testing included 63 community dwelling subjects with various health conditions.

Methods: Questionnaire development included the evaluation …

Executive Function Profiles In Pediatric Traumatic Brain Injury, Erik Nelson Ringdahl

UNLV Theses, Dissertations, Professional Papers, and Capstones

Traumatic brain injury is a common cause of disability and death among children in the United States. Insult to the frontal and temporal lobes are frequent in closed head brain injury. Cognitive deficits in a variety of domains are common sequelae of brain trauma. In many cases, trauma to the frontal and temporal lobe regions engender prominent deficits in higher-order cognitive processing, memory, and attention.

Higher-order cognitive processing, or Executive Functions are the grouping of cognitive processes necessary for organization of thoughts and activities, attending to the activities, prioritizing tasks, managing time efficiently, and making decisions (Alvarez & Emory, 2006; …

Resilient Leadership In High Poverty Schools, Edward P. San Nicolas

UNLV Theses, Dissertations, Professional Papers, and Capstones

Children in high poverty schools often receive inadequate services in dilapidated facilities while enduring inexperienced and unprepared educators (Darling-Hammond, 2004). Communities with a dense impoverished population in turn create school wide poverty, which is ultimately more detrimental than individual family poverty (Books, 2004). With most teachers leaving impoverished urban schools within the first five years, it is no surprise of the difficulty to retain qualified and professional school leaders. As suggested by Haberman (2005), attracting educators with specific qualities to fill these critical roles may be the best route to lasting success. Equally important is the possibility to transform existing …

Fit Measures Of Work-School Congruence And Individual Outcomes, Kimberly E. Kluesner

Honors Program Theses

Today, full-time college students are working part- or full-time jobs while attending classes. The demands of work, added to the already high demands of college, may result in negative effects on the individual. However, some aspects of working may lead to positive effects. Previous research has largely focused on the effects of job demands on school performance and other outcomes in adolescents. Current research is lacking in studying the effects of working on college students. The purpose of this thesis project was to research workschool congruence (similarities between aspects of a student's college studies and aspects of their employment), and …

An Examination Of The Grieving Processes Of Suicide Survivors, Sarah Van Der Pol

UNLV Theses, Dissertations, Professional Papers, and Capstones

The scope of this research serves to aid in the understanding and counseling of survivors of loved ones who have committed suicide. This study will examine the phenomenon of survivors; specifically, what occurs as survivors move through the experience of grief and loss, as well as their individual grieving processes. The grieving process of those who deal with suicidal deaths of loved ones will be examined. Themes that emerge within the experiences of the participants will be identified and examined. Further, recommendations for the clinical practice of current and future counselors for work with suicide survivors will be suggested. Recommendations …

Exploring The Relation Between Office Discipline Referrals And Reinforcement Rates In Schoolwide Positive Behavior Support Programs, Michelle Woidneck

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The implementation of schoolwide positive behavioral support (SWPBS) programs is becoming increasingly common in schools across the nation. Although a primary assumption of SWPBS is that schoolwide administration of positive supports to students who meet behavioral expectations will result in fewer behavior problems, surprisingly few studies have investigated the effects of various positive reinforcement rates (RR) on office discipline referral rates (ODR). This study investigated the relationship between RRs and ODRs among schools (N = 44) implementing SWPBS programs with high fidelity. Results revealed no significant differences in RRs or ODRs between Title I and non-Title I schools but …

Factors Moderating The Association Between Multiple Rating Sources Of Geriatric Depression: Self, Informant, And Physician, Daniel J. Hatch

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Late-life depression is a major public health concern, associated with poor health outcomes, including doubling of dementia risk. Psychiatric evaluation is impractical in large epidemiological studies, which instead typically rely on self/informant reports, which are subject to various biases (stigma, recall). Few studies have addressed level of agreement between sources. This study examined associations between these sources and assessed whether subject and informant variables moderated these associations. In a population-based study of dementia in Cache County, Utah (2002-5), 1,480 subjects completed an in-depth clinical assessment (CA). Major depression was assessed via the self-report Patient Health Questionnaire-9 (PHQ-9) and informant-rated Neuropsychiatric …

The Development And Evaluation Of A Safety Skill Intervention For Child Victims Of Neglect, Heather H. Hill

UNLV Theses, Dissertations, Professional Papers, and Capstones

Child neglect is the least studied, yet most frequently indicated, type of child maltreatment. Still, there are few assessment and treatment methods specifically designed for victims of child neglect. Unintentional injuries have long remained the leading cause of death for children in the United States after the first year of life, and research suggests the majority of these child fatalities are actually the result of child neglect. Homes of neglectful families are often inundated with safety hazards but child-focused home safety skill interventions have yet to be developed. Thus, the present study focused on the development and initial evaluation of …

Cognitive Load Of Critical Thinking Strategies, Hanem Shehab

UNLV Theses, Dissertations, Professional Papers, and Capstones

Critical thinking is important for today's life, where individuals daily face unlimited amounts of information, complex problems, and rapid technological and social changes. Therefore, critical thinking should be the focus of general education and educators' efforts (Angeli & Valanides, 2009; Oliver & Utermohlen, 1995). Despite passively agreeing or disagreeing with a line of reasoning, critical thinkers use analytical skills to comprehend and evaluate its merits, considering strengths and weaknesses. Critical thinkers also analyze arguments, recognizing the essentiality of asking for reasons and considering alternative views and developing their own point of view (Paul, 1990). Kuhn and Udell (2007) emphasize that …

The Dilemma Of Minors’ Access To Adult Content On The Internet: A Proposed Warnings Solution, Helen Zaikina-Montgomery

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Internet can be a dangerous place for children. Because minors have unrestricted access to adult content, a system of warnings targeting minors on the Internet should be developed. The present studies tested icons for such a system and subsequently to examined selected icons in combination with signal words, color, and warning messages. One hundred and ninety three adults and eleven children participated in the first study. Participants rated thirty eight icons created by the researcher for their understandability, carefulness, attention-getting, likelihood of encountering and severity of danger, likelihood of avoidance and familiarity. Familiar icons were found to be rated …

The Effect Of Working Memory And Math Ability On Decision Making, Jeremy A. Krause

UNLV Theses, Dissertations, Professional Papers, and Capstones

Previous research has indicated that people use various strategies when making decisions. A majority of the research has involved the idea that people use a heuristic when making decisions. Kahneman and Tversky have illustrated that there are instances that people respond with an answer that appears to be indicative of usage of the representativeness heuristic. One of the purposes of the current paper is to gain insight into the actual strategies that are used in these instances. Another purpose of the current experiment is to see if math ability and working memory capacity influence the strategy that a person selects …

Bilingualism And Math Cognition, Michelle M. Guillaume

UNLV Theses, Dissertations, Professional Papers, and Capstones

Within cognitive psychology, the fields of bilingualism and math cognition have been investigated relatively separately from one another. Although there has been a substantial amount of research conducted in both areas, few studies have examined mathematical processes as they relate to bilinguals. A couple of the traditional effects found in the math cognition literature, the problem size and associative confusion effects, have been studied with bilinguals; however, bilingual categorization was not carefully controlled for in those studies. There have also been mathematical models applied to bilingual samples; one such model is the encoding-complex model, which has been extended to Chinese-English …

To Consult Or Not To Consult? Investigating Barriers To Dysparenia Treatment-Seeking In Young Women, Robyn L. Donaldson

UNLV Theses, Dissertations, Professional Papers, and Capstones

Little is known about mediators of treatment-seeking in dyspareunia. The general health belief literature as well as some existing qualitative data specific to dyspareunia, however, suggests a number of potentially significant barriers that may delay or prevent women from enlisting the aid of health care professionals. The aim of this study was to investigate influences on dyspareunia treatment-seeking behavior in young women, for whom the consequences of treatment avoidance are hypothesized to be the greatest. Given the lack of standardized health behavior measures relevant to intercourse pain, we constructed a measure assessing potential barriers to dyspareunia treatment-seeking. An exploratory principal …

The Effect Of Early Environmental Manipulation On Locomotor Sensitivity And Methamphetamine Condition Place Preference Reward, Emily Hensleigh

UNLV Theses, Dissertations, Professional Papers, and Capstones

Early life stress has drastic effects on neurological development, affecting health and well-being later in life. Instances of child abuse and neglect are associated with higher rates of depression, risk taking behavior, and an increased risk of drug abuse later in life (Chapman,D.P. 2004; Dube,S.R. 2003). This study used repeated neonatal separation of rat pups as a model of early life stress. Rat pups were either handled and weighed as controls or separated for 180 minutes per day during postnatal days 2-8. In adulthood, rats were tested for methamphetamine conditioned place preference reward and methamphetamine induced locomotor activity. Tissue samples …

The Impact Of Internet Experiences On Embarrassment, Joseph Tucciarone Jr.

Seton Hall University Dissertations and Theses (ETDs)

Media technology (e.g., Internet via social networking, email, and texting) has changed the way we interact with one another. For instance, the more time college students spend communicating on Facebook, the less time they spend socializing in face-to-face settings. Although studies have predominantly examined Internet experiences of college students in general, specific attention has also been paid to Internet experiences of shy and socially anxious individuals. Prior research suggests that individuals who fear social rejection prefer the anonymous nature of the Internet (Shepherd & Edelmann, 2005). Additionally, shy and socially anxious individuals seem to prefer online relationships to in-person relationships, …

Creative Expression Through Dance: The Effect Of Direct Instruction Versus Inquiry Learning Teaching Methods, Christy Hedlund

Honors Capstones

No abstract provided.

Knowledge And Perception Of The Role Of Targeted Ultrasound In Detecting Down Syndrome Among A High Risk Population, Ashley M. Henriksen

Dissertations and Theses (Open Access)

The purpose of this study was to determine the perception and knowledge of targeted ultrasound in women who screen positive for Down syndrome in the first or second trimester, and to assess the perceived detection rate of Down syndrome by targeted ultrasound in this population.  While several studies have reported patient perceptions’ of routine ultrasound, no study has specifically examined knowledge regarding the targeted ultrasound and its role in detecting Down syndrome.  A targeted ultrasound is a special ultrasound during the second trimester offered to women who may be at a higher-than-average risk of having a baby with some type …

Physician Perceptions Of Risk Regarding Mood Disorders And Pharmacological Management During Pregnancy: What Is Current Practice?, Laura G. Hendon

Dissertations and Theses (Open Access)

Mood disorders are the most common form of mental illness and one of the leading causes of morbidity worldwide.  Major depressive disorder and bipolar disorder have a lifetime prevalence of 16.2% and 4.4%, respectively.  Women comprise a substantial proportion of this population, and an estimated 500,000 pregnancies each year involve women with a psychiatric condition.  Management with psychotropic medications is considered standard of care for most patients with mood disorders.  However, many of these medications are known human teratogens.  Because pregnant women with mood disorders face a high risk of relapse if unmanaged, the obstetrician faces a unique challenge in …

Testosterone And Vasopressin In Men’S Reproductive Behavior, Eric T. Steiner

UNLV Theses, Dissertations, Professional Papers, and Capstones

One common practice used by researchers is to divide human reproduction into two major domains: mating and parenting. Adaptive problems men faced over the millennia may have produced evolutionary pressure for hormone responses and behavior that facilitate both mating and parenting, either separately or simultaneously. The sometimes competing domains of mating and parenting in men are often mediated by a number of the same hormones, such as testosterone (T) and arginine vasopressin (AVP). One aim of the current study was to examine differences in baseline levels of T and AVP between childless men who were not in an exclusive, romantic …

Acceptance Versus Distraction For Unwanted Sexual Thoughts, Joseph A. Sherwood

Undergraduate Honors Capstone Projects

This on-line study examined 67 participants who rated their sexual thought distress level as moderately distressing or greater, on the successfulness of an acceptance-based strategy and a distraction-based strategy for dealing with unwanted sexual thoughts. The study began with the completion of an assessment battery, which measured attitudes about sexual thoughts. During a pre-intervention three minute time period, participants were asked to record/report occurrences a previously identified unwanted sexual thought, if or when, it occurred. They were then randomly placed into one of three experimental conditions (e.g., acceptance-based, distraction-based, and a control group) in which they viewed a video presentation …