Psychology Commons^™

Sexual Harassment In Las Vegas, Jonathan Michael Birds

UNLV Theses, Dissertations, Professional Papers, and Capstones

Sexual harassment, either "quid pro quo" demands or the creation of a hostile environment harms both success and social confidence (Welsh, 1999). The nature of sexual harassment in an overtly sexual environment like Las Vegas has not yet been explored. The current study primarily analyzed responses from UNLV students who work in Las Vegas. Experiences of and attitudes towards sexual harassment were compared by gender. Finally, experiences of sexual harassment were compared between UNLV students and students at another university.

The Influence Of Parent Factors On Child Perfectionism: A Cross-Sectional Study, Lisa Caitlin Cook

UNLV Theses, Dissertations, Professional Papers, and Capstones

Perfectionism is a multidimensional construct that affects adults and children and is associated with psychological problems such as depression, anxiety, and obsessive compulsiveness. Studies regarding risk factors for perfectionism are scarce but extant research and theories suggest parents may be involved in the development of perfectionism in children. The present study included 160 children aged 8-17 years (67 males, 93 females) and their parents. The study examined child perfectionism across five age groups (8-9 years, 10-11 years, 12-13 years, 14-15 years, 16-17 years) as well as relationships between parent and child perfectionism and between parent psychopathology and child perfectionism. Self-oriented …

Problem Solving Interventions: Impact On Young Children With Developmental Disabilities, Lindsay Ann Diamond

UNLV Theses, Dissertations, Professional Papers, and Capstones

Problem-solving skills are imperative to a child's growth and success across multiple environments, including general and special education. Problem solving is comprised of: (a) attention to the critical aspects of a problem, (b) generation of solution(s) to solve the problem, (c) application of a solution(s) to the identified problem, and (d) evaluation of the consequences of the solution. Children with developmental disabilities may experience difficulty with the problem-solving process.

The purpose of this study was to determine an effective method to teach young children with developmental disabilities to problem solve. Specifically, this study compared two types of problem-solving instruction. The …

Interactive Effects Of Working Memory Self-Regulatory Ability And Relevance Instructions On Text Processing, Nancy Jo Hamilton

UNLV Theses, Dissertations, Professional Papers, and Capstones

Reading is a process that requires the enactment of many cognitive processes. Each of these processes uses a certain amount of working memory resources, which are severely constrained by biology. More efficiency in the function of working memory may mediate the biological limits of same. Reading relevancy instructions may be one such method to assist readers in utilizing working memory resources more efficiently.

This study examines the relationship between perspective relevance instructions and participants' ability to regulate their working memory resources. In a 3 x 2 x 2 design the study extended the literature by utilizing a measure of fluid …

A Comparison Of Bias In Four Measures Of Monitoring Accuracy, Fred Kuch

UNLV Theses, Dissertations, Professional Papers, and Capstones

Typically in calibration research, subjects perform a task and make a judgment about the success of the task. Accurate findings help subjects improve self-calibration. In addition, researchers rely on the accuracy of findings to make inferences about underlying metacognitive processes. Consequently, it is important that the measures used to assess monitoring accuracy are as free of bias as possible. Bias indicates whether an observed value of monitoring accuracy over- or underestimates the true value.

This study examined gamma and three other viable statistics, d', C, and the G Index, currently used to measure monitoring accuracy. Using Monte Carlo simulation techniques, …

Teaching Online Social Skills To Students With Emotional And Behavioral Disorders, Joseph John Morgan

UNLV Theses, Dissertations, Professional Papers, and Capstones

Students with emotional and behavioral disorders often lack appropriate social skills. This deficit can lead to negative outcomes including peer and teacher rejection, increased behavioral problems at school, and decreased academic achievement. In order to improve the social outcomes of students with emotional and behavioral disorders, teachers will often implement direct and explicit instruction of appropriate social skills in the natural environment. Increases in the use of technology for academic and social interaction have created a new natural environment where students participate. This environment has its own set of social rules and norms that users must understand. No published results …

Modality-Specific And Modality-General Encoding Of Auditory And Visual Rhythms, Amanda Pasinski

UNLV Theses, Dissertations, Professional Papers, and Capstones

The perception of timing information plays a large role in our everyday activities, yet we still do not accurately understand the mechanisms underlying these perceptions. Both modality-general and modality specific mechanisms have been suggested to account for perceptual timing. The use of a new auditory tempo perception paradigm can be used to examine various brain responses - measured via electroencephalography (EEG) - thought to index timing perception. This study applied this paradigm to both auditory and visual rhythms, and compared event-related potentials (ERPs) to task performance. Auditory and visual contingent negative variation (CNV) components showed two distinct voltage patterns across …

Descriptive Experience Sampling Interactive Multi-Media Training Tool For Subjunctification And Illustrative Interviews, Stacy Lynne Reger

UNLV Theses, Dissertations, Professional Papers, and Capstones

Modern experience sampling methods attempt to understand the phenomenology of inner experience through a variety of methods, including questionnaires, diaries, and verbalization of ongoing cognitive processes. The goal of such studies is to minimize potential roadblocks to accessing inner experience, such as retrospective recall, memory failures, and bias. The current project focuses on one such method, Descriptive Experience Sampling (DES). DES is an idiographic, exploratory, and ecologically valid method of studying inner experience. In this method, participants wear a beeper with an earphone that emits a random beep. When the beep sounds, the participant is to write down notes about …

Concordance Of Vocational Interest And Efficacy Of Female College Students Pursuing A Traditional Career Path, Priscilla A. Walton

UNLV Theses, Dissertations, Professional Papers, and Capstones

Women make up a considerable portion of the 21st century workforce. Despite the increase in the labor force, the Census Bureau continues to reflect that the majority of women are employed in what are defined as traditionally female occupations (Watson, Quatman & Edler, 2002). Even though the proportion of women in the work force has increased, women continue to be underrepresented in high-paying, high status professions that have been traditionally male dominated (Betz, 1994). Significant research has been devoted to understanding the unique variables which affect women's career choices and behaviors. According to Fitzgerald, Fassinger, and Betz (1995), women's vocational …

Latent Classes Of Self-Reported Adolescent Depression In A Clinical In-Patient Population, Jonathan F. Doti

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The depressive disorders are among the most common mental health problems with substantial financial and quality-of-life costs. Depression has generated considerable debate as to the underlying structure/taxonomy and continues to be frequently debated. Adolescents who meet diagnostic criteria for major depressive disorder often experience anxiety (and vice versa). Therefore, understanding the underlying structure of depression as well as the co-occurrence of anxiety in a population of adolescents adds to our conceptual understanding of these disorders and facilitates treatment clarity.

This investigation sought to investigate the following research questions for adolescents’ self-reported symptoms of depression, and self-reported symptoms of depression and …

Outcomes And Presurgical Correlates Of Lumbar Fusion In Utah Workers' Compensation Patients: A Replication Study, Jessica M. Gundy

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Over the past 2 decades, lumbar fusion surgeries performed in the United States have increased dramatically, particularly for compensated workers. Costs for these procedures have also risen substantially in the past decade, primarily due to the use of more sophisticated surgical devices such as interbody fusion cages. While surgical instrumentation and technology may improve the rates of solid bony vertebral fusion, overall improvements in quality of life and pain outcomes related to this new technology are still inconclusive.

In collaboration with the Workers Compensation Fund of Utah (WCFU) and Utah State University (USU), a psychology professor, Dr. M. Scott DeBerard, …

The Effects Of Pediatric Acute Lymphoblastic Leukemia On Social Functioning: An Investigation Into The First Year Of Treatment, Rachel L. Duchoslav

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Cancer is currently the leading cause of death by disease in children under the age of 15 in the US. While the number of childhood cancer survivors continues to grow, psychological research on this population has lagged. Existing research on the psychosocial effects of childhood cancer is marked by inconsistent conclusions as well as methodological limitations. However, the effect of childhood cancer on social functioning is one area with relatively more consistency. Existing research suggests that childhood cancer can lead to deficits in prosocial skills as well as the emergence of social problems.

The present study investigated individual change in …

A Quantitative Analysis Of Response Elimination And Resurgence Using Rich, Lean, And Thinning Schedules Of Alternative Reinforcement, Mary M. Sweeney

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Mary M. Sweeney, graduate student in the Experimental and Applied Psychological Science graduate program, proposed and completed this thesis in partial fulfillment for the requirements of the degree of Master of Science of Psychology. This project was supported in part by the American Psychological Society of Graduate Students (APAGS) Basic Psychological Science Fall2010 Research Grant awarded by the members of the APAGS Science Committee.

Many problem behaviors, such as aggression or self-injury in persons with intellectual or developmental disabilities (IDD) or drug abuse can be maintained by the consequences of those behaviors. For example, many instances of aggression in individuals …

An Exploration Of Aggregated Patterns Of Student Curriculum-Based-Measurement Outcome Data Within A Response To Intervention Program, Elizabeth Findlay

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Identifying and determining what a student needs in order to progress and succeed in school is an important aspect of education. One proposed model for doing so is called response to intervention (RTI). This model states that the degree to which a student does or does not respond to high-quality interventions can help predict future performance and provide needed insight into what skills a student does and does not have. A student receives more or less services based on his or her level of responding interventions provided. The standard RTI model indicates that 80% of a student population should respond …

The Cortisol Awakening Response (Car) In 2-To 4-Year-Old Children: Effects Of Acute Nighttime Sleep Restriction, Wake Time, And Daytime Napping, Colleen E. Gribbin, Sarah Enos Watamura, Alyssa Cairns, John R. Harsh, Monique K. Lebourgeois

Faculty Publications

The cortisol awakening response (CAR) is presumed critically important for healthy adaptation. The current literature, however, is hampered by systematic measurement difficulties relative to awakening, especially with young children. While reports suggest the CAR is smaller in children than adults, well-controlled research in early childhood is scarce. We examined whether robust CARs exist in 2- to 4-year-old children and if sleep restriction, wake timing, and napping influence the CAR (n?=?7). During a 25-day in-home protocol, researchers collected four salivary cortisol samples (0, 15, 30, 45?min post-wake) following five polysomnographic sleep recordings on nonconsecutive days after 4?hr (morning nap), 7?hr (afternoon …

Problem Solving Communication And Interpersonal Power Among Latino Adolescent Couples, Annel Cordero

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Few studies exist that examine Latino romantic relationships; even fewer assess interpersonal power among romantically involved Latino adolescent couples. This observational study investigated interaction, negotiation of power, and communication styles of Latino adolescents in current romantic relationships. Twenty-nine participating couples (ages 14-21) were recruited from a small Rocky Mountain community; all identified as being of Latino decent. Couples were digitally videotaped during problem solving conversations and completed a video recall procedure administered directly following the recording. The Quality of Relationship Inventory (QRI) was completed by all couple members as a measure of their overall relationship quality. In addition to this, …

Problem Solving In Latino Families, Eliza Torres

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this dissertation is to learn if the quality of problem solving, parent engagement, and child engagement improve as a result of participating in a parenting intervention. The quality of problem solving was coded by independent observers watching a 5-minute videotaped task. Parent and child engagement were also coded by an observer and were evident in behaviors such as making eye contact, using good social skills, using humor, minimizing problems, and showing empathy were also rated by individual coders who were blinded to treatment/control groups. Each parent-child pair had a total of three scores, one for each variable …

Exploring The Reliability And Validity Of The Experiential Discounting Task, Rochelle R. Smits

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Delay discounting is the devaluation of rewards that are delayed in time. This phenomenon was first studied with animals in controlled laboratory environments and later translated to human procedures. Though the decrease in value of outcomes as the delay to receipt increases is the same across species (money for humans, food for animals), a number of methodological concerns have been raised about the procedures used to study delay discounting in humans.

The Experiential Discounting Task (EDT) was recently developed in order to study delay discounting in humans in a way that is more similar to that used with animals. That …

The Intersection Of Multiple Oppressed Identities: Implications For Identity Development, Angela Marie Enno

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Understanding the experiences and identity development of ethnic minority LGBTQ (lesbian, gay, bisexual, transgender and queer or questioning) individuals presents a challenge because the theories of identity development that exist to date may not take into account their unique perspectives. Theories of identity development that are not specific to ethnic minority or LGBTQ identities may not represent their experiences well. At the same time, theories of ethnic identity development may not fit for individuals who are LGBTQ; and theories of LGBTQ identity development may not fit for ethnic minorities. No theory of identity development to date takes into account all …

Using Negative Feedback To Guide Behavior: Impairments On The Wisconsin Card Sorting Test Relates To Psychosis, Sally Barney

UNLV Theses, Dissertations, Professional Papers, and Capstones

There is increasing controversy regarding the distinction between schizophrenia and bipolar disorder as separate diagnostic categories because these disorders share many features in common. These and other findings suggest that bipolar disorder and schizophrenia may be better conceptualized along a continuum or within more homogeneous subsets of affective, psychotic, and mixed symptomatology.

Dopamine dysregulation has been found in schizophrenia and bipolar disorder, particularly those that experience psychosis during the acute phases of their bipolar illness. Dopamine has been found to play a role in reward and reward learning. Recently, research has found that individuals with schizophrenia experience deficits in reward …

Factors Affecting Talent Development: Differences In Graduate Students Across Domains, Stephanie Hartzell

UNLV Theses, Dissertations, Professional Papers, and Capstones

There is an abundance of literature on young individuals who show early signs of talent and on older individuals who have demonstrated their abilities throughout the years. This research aims to look at those individuals who are in between, that is, graduate students who have the demonstrated potential to achieve within their fields of study. This study explored backgrounds of talented individuals in their adolescent period and their current measures of cognitive abilities. A total of 38 graduate students majoring in the areas of art (n= 12), science (n= 12), and education (n= 14) were used as examples of individuals …

Exploring The Morality Of Arthur Miller And Elia Kazan To Show How It Affected Their Work, Friendship And Society, Dale D. Parry

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study is to explore the moral convictions, or the lack of same, in the personal character of Arthur Miller and Elia Kazan and to show how those convictions affected not only their work and personal friendship but society as well. They first met in 1946 when Harold Clurman of the Group Theater passed to Kazan a Miller play that he had read entitled All My Sons. With the success of the play, the two became fast friends and collaborators in profession and ideology. Each had in common the Great Depression, problem fathers, marital instability and Communism. …

A Pilot Study Of The Effects Of Mentoring On Disordered Eating Behavior, Marya Mccarroll

Master's Theses and Doctoral Dissertations

Subclinical levels of disordered eating are problematic for both adolescent girls and young women. Not only could subclinical disordered eating lead to full threshold eating disorders without intervention, it is also associated with higher levels of psychological problems such as depression, anxiety, substance abuse, and suicide. Unfortunately, most current interventions for subclinical eating disorders demonstrate limited effectiveness in creating lasting changes in disordered eating thoughts and behaviors. This study contributes to the literature by investigating a novel intervention for addressing subclinical disordered eating in both adolescent girls and undergraduate women. Specifically, this study attempted to detect changes in measures of …

Influence Of Communication And Rituals On Military Members’ And Spouses’ Growth Post- Deployment, Bryanna Zawodniak

Honors Capstones

No abstract provided.

Varying Task Demonstrability To Examine The Roles Of Social And Cognitive Factors In Group Transfer Learning, Adam J. Freedman

Psychology Honors Projects

I investigated the importance of cognitive exposure and social interaction for group-to-individual transfer for low-and high-demonstrability tasks. I tested the hypothesis that transfer occurs for high-demonstrability tasks with or without social interaction, but transfer for low-demonstrability tasks only occurs if subjects engage in social interaction. During the transfer phase, subjects either worked in a small group, which permitted social interaction, or viewed a video of a yolked group, which only permitted the transfer of cognitive processes. Analysis of subjects’ pre-post performance difference indicated that transfer is constant regardless of the level of demonstrability. However, overall transfer for the high demonstrability …

Differential Reinforcement Of Alternative Behavior In A Child With Autism, Mackenzie M. Sullivan

Honors Theses

Some children diagnosed with autism engage in aggressive behavior with different functions. There is a great need to find ways to reduce these behaviors to protect these children and make them more suitable to interact with other child in classroom settings. A Differential Reinforcement of Alternative Behavior intervention was designed in an effort to decrease aggressive behavior in child with autism. The goal of the intervention was to train Brian, the single participant, to engage in more appropriate behaviors instead of aggressing toward other children. The participant was placed in a room with another child and instances were created where …

Study Of Driver’S Behavior Using Physiological Signals, Atul Sancheti, Pushkin Kachroo

College of Engineering: Graduate Celebration Programs

Introduction

According to National Transportation Safety Board (NTSB) 58% of roadway crashes are safety related.

Factors such as fatigue and drowsiness causes significance decline in driver’s abilities of perception, recognition and vehicle control.

Exposes driver’s to a higher level of risk while driving with these conditions.

Being awake for 18 hours is equivalent to a Blood Alcohol Concentration (BAC) of 0.08%.

Improving Nutrition In Toddlers And Preschool Children With Cystic Fibrosis: Behavioral Parent Training Intervention, Shannon Estelle Hourigan

Theses and Dissertations

The purpose of this single-case study was to pilot a developmentally sensitive adaptation of an evidence-based intervention aimed at improving nutrition in children with cystic fibrosis (CF). Children with CF must adhere to a high-calorie diet to prevent malnutrition and maintain health. Toddler and preschool age children present a unique feeding challenge to parents as they begin to exert independence and exhibit a variety of challenging behaviors. Parents trying to adhere to CF nutrition guidelines often use ineffective strategies that inadvertently encourage children not to eat. This six-week group parent-training intervention combined nutrition and behavior elements to provide parents with …

Mementos And Memoirs Associated With Grieving In College Students, Jacelyn Anderson

Honors Capstones

Capstone submitted as a graduation requirement for the BSU Honors Program.

Debt And Its Effects On College Students' Well-Being At Bemidji State University, Kyle Fix

Honors Capstones

Capstone submitted as a graduation requirement for the BSU Honors Program.