Psychology Commons^™

The Effects Of Executive Function Between Anxiety And Math Achievement In Adolescents, Mckenzie Hall

UNLV Theses, Dissertations, Professional Papers, and Capstones

Anxiety in Children can develop into pervasive disorders in adulthood if not treated. Research shows dysfunctional Executive Function (EF) and anxiety are both shown to have a negative impact on math achievement in children and adolescents (Trezise & Reeve, 2018; Kalaycioglu, 2015; Owens, Stevenson, Hadwin & Norgate, 2012). Chung, Weyandt, and Swentosky (2014) found biological and neuropsychological support for EF as a unitary and multifaceted processor for regulating our emotional states as well as our daily procedures. Anderson’s (2002) model of Executive Control System (ECS) allows the factors of EF to be examined using a developmental approach towards EF processes. …

First-Day Expositional Interviews, Iterative Training, And Participant Skill In Descriptive Experience Sampling, Cody Michio Kaneshiro

UNLV Theses, Dissertations, Professional Papers, and Capstones

Descriptive experience sampling (DES) is a method of describing inner experience (i.e., directly apprehended thoughts, feelings, sensations, etc.). DES includes “iterative” sequences of random, natural-environment, beeper-driven sampling of inner experiences followed by an expositional interview that seeks to apprehend and describe those inner experiences in high-fidelity. DES investigators claim that these iterative sequences increase the participant’s DES skills. The present study tests that claim by investigating whether participants demonstrate higher skills in their very-last-sample interviews than they exhibited in their own very-first-sample interviews. The very-last-sample and very-first-sample interviews of six participants were quantitatively and qualitatively examined. We found that participants …

Stigma Towards Sex Workers In The Clinical Setting: Sixteen Guidelines For Therapists To Improve Their Practice And Provide Ethical Mental Health Services To Sex Workers, Alessandra Lanti

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study qualitatively investigates therapists’ attitudes toward their clients who work in the sex industry and assesses sex workers’ perception of these attitudes in therapy. Two separate surveys are used to assess attitudes. One is distributed to mental health professionals, and it uses clinical vignettes to evaluate the approaches used in therapy where the variable of “profession” is manipulated. The second survey is distributed to sex workers to evaluate their experiences in therapy. Then, indicators of persistent attitudes in the narrative responses are identified, organized into groups, and surveys are compared. Results suggest that participants in the survey distributed to …

Predicting And Mitigating Reactance Impact On Attitude And Behavioral Intention, Matthew Ryan

UNLV Theses, Dissertations, Professional Papers, and Capstones

At times messaging may be of an instructive nature that can be perceived as an attempt to threaten or limit an individual’s freedom. This freedom limitation can range from individual choice to physical requirements. How a message is framed, or positioned, is very important. In certain instances, even when the message has the best intentions, if framed incorrectly can have the opposite, or boomerang, effect on people. This state is known as psychological reactance. When invoked, consumers will act in a way that eliminates the threat of freedom to restore balance. Such a state can also lead to negative implications …

Attentional Focus And The Development Of Skilled Performance, Harjiv Singh

UNLV Theses, Dissertations, Professional Papers, and Capstones

A central question in the development of skilled movement is: how a performer should focus their attention while preparing for the execution of a motor skill? Considerable evidence has shown that directing attention towards an intended movement effect (i.e., external focus) results in performance benefits relative to focusing on body movements (i.e., internal focus). While most of the previous research has emphasized the effects of internal versus external foci, evidence also suggests that external foci located at greater distances from the body (distal foci) are more effective than external foci located in greater proximity to the body (proximal foci) and …

What Happens In Vegas: The Influence Of Las Vegas On High-Risk Attitudes And Behaviors, Marissa Tiemann

UNLV Theses, Dissertations, Professional Papers, and Capstones

The probability of victimization is affected by various factors, such as child abuse, a history of victimization, sexual assault, substance abuse, and risky behaviors. Previous research has attributed differences in victimization risk to differences in lifestyle. Overtly sexual cultures like Las Vegas, Nevada, could impact the adoption of risky behaviors (e.g., binge drinking, casual sex, and substance abuse) that could increase victimization risks. This study seeks to understand the impact of the city of Las Vegas on adopting high risk sexual attitudes and behaviors by examining the length of time an individual has spent in Las Vegas. This study used …

A Psychoeducational Support Group Intervention For People Who Have Attempted Suicide: An Open Trial With Promising Preliminary Findings, Myfanwy Maple, Sarah Wayland, Tania Pearce, Rebecca Sanford, Navjot Bhullar

Research outputs 2022 to 2026

Psychoeducational groups have been used to address many health needs. Yet, there are few such options available for people who have attempted suicide. This study presents preliminary findings from an open trial of Eclipse, an 8-week closed, psychoeducational group for people who have attempted suicide. It examined the effectiveness of the Eclipse program in reducing suicidal ideation, depressive symptoms, perceived burdensomeness and thwarted belongingness, and increasing resilience and help-seeking. Results showed statistically significant improvements in depressive symptoms, perceived burdensomeness, resilience and help-seeking from baseline (T1) to immediate post-test (T2), and in perceived burdensomeness from T1 to 1-month follow-up (T3). A …

The Occupational Therapy Approach To Pain Treatment: A Pain Curriculum, Rosalee Howell

UNLV Theses, Dissertations, Professional Papers, and Capstones

It is within the scope of the occupational therapy profession to treat patients experiencing pain. The holistic approach used to assess and treat patients to improve functional performance is vital in treating pain. The focus is to decrease the detrimental impact of pain on the patient’s mental health, enhancing their ability to function in social and vocational roles. However, education is not adequately addressed in occupational therapy programs and is vital in preparing clinicians to meet the patient’s needs effectively.

This Doctoral Capstone was developed to highlight the importance and the benefit of education in preparing clinicians to treat patients …

Psychometric Properties Of The Eating Disorder Examination Questionnaire: Factor Analysis And Measurement Invariance By The Intersection Of Race And Gender, Jessica H. Habashy

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Eating Disorder Examination Questionnaire (EDE-Q) was originally validated in non-Hispanic White women and over the past two decades has become widely used as an eating pathology screening measure in college students. However, the original factor structure has generally failed to replicate across most studies, particularly among culturally diverse samples. The current study examined the factor structure and measurement invariance of the EDE-Q in a large sample of gender and racially/ethnically diverse college students. Participants included a racially and ethnically diverse sample of men and women from two universities. I first conducted exploratory factory analysis (EFA) to examine the factor …

The Theory Of Mattering: Implications For Adolescent Depression And Suicidal Ideation, Josie Lucretia Bryan

Boise State University Theses and Dissertations

Recent studies have suggested that mattering may influence both self-esteem and depression, and the perception of not mattering can lead to suicide ideation, attempts, or completion. When young people perceive they matter to those in their social environment, that sense of mattering can act as a protective factor. Existing research supports the notion that mattering is salient to adolescent development and, importantly, potentially malleable which could make it a prevention/intervention factor. The current study endeavored to identify contributing factors to adolescent perceived mattering and to test the Theory of Mattering in an adolescent population when predicting mental health outcomes. A …

The Role Of Perceived Organizational Support In Anxiety And Depression, Chloe Dingens

Honors Projects

This study seeks to explore the relationships between employees’ levels of perceived organizational support (POS) and their levels of anxiety and depression. Eisenberger et al. (1986, p. 500) defines POS as an employee's perception about how much the organization they work for values them and cares about their well-being. It was hypothesized that workers who experience higher POS will report lower anxiety and depression. Survey data were collected from 494 adults who worked an average of 39.9 hours per week (SD = 8.3). Participants completed survey measures of POS, anxiety, and depression, and reported demographics (e.g., job tenure) that were …

Something Like A Phenomenon: High Achieving Women Of Color And Experiences Of Mental Health Resource Utilization, Andrea Hampton Hall

Graduate Theses and Dissertations

The purpose of this study was to examine, explore, and understand the lived experiences of high-achieving Black and Latina women who had utilized mental health services in the last 18 months. The impact of discrimination and stigma is present today and may manifest itself within communities of color when these individuals attempt to access mental health services. The counseling field and counselor education programs are ethically responsible for integrating social justice counseling into coursework and practice. This informs educators and counselors of barriers that may influence and impact best practices for providing mental health services to communities of color. A …

Cognitive Tribalism: A Social Doxastic Model, Robert Ragsdale

Graduate Theses and Dissertations

How are facemasks – seemingly innocuous artifacts of the biomedical industry – currently embroiled in cultural wars? What motivates popular rejections of scientific consensus and messaging about the reality and consequences of anthropogenic climate change or the COVID-19 virus and vaccine? The puzzle is that (a) despite its being in everyone’s rational interests to have a well-informed public and body politic about collective threats, and (b) despite the public availability of accurate and reliable information, scientific messaging and public discourse surrounding climate change, COVID-19, and vaccine hesitancy, nevertheless, tend to be hijacked by political interest. Yet, if belief is essentially …

The Foundation Of A Grand Unified Metaphysics, Jason R. Miller

Graduate Theses and Dissertations

Philosophers from Leibniz to Parfit have tackled the problem of existence and the problem of arbitrarity. I divide the solutions to these two problems into three general categories: (1) infinite regress answers, (2) ex nihilo answers, and (3) self-caused cause answers. I show that the first two (infinite regress and ex nihilo) categories of answers either fail to answer the problem of existence or the problem of arbitrarity or fail to satisfy one or more reasonable assumptions about said problems. Believing it to be useful to a self-caused cause answer to the problem of existence and the problem of arbitrarily, …

Algorithms Vs. Human Nature: A Tale Of Selective Exposure, Dené E. M. Wamsley

Graduate Theses and Dissertations

The public’s turn towards news websites and social media for news consumption has sparked anxiety over echo chambers, avoidance of opinion-challenging content, and potentially fragmentation and polarization among sociopolitical groups. Algorithms have specifically been blamed for increasing the ease of filtering out counter-attitudinal online content and potentially exacerbating selective exposure tendencies. However, longstanding classic psychological research has demonstrated the ubiquitous phenomenon of cognitive dissonance and selective exposure far before the internet became the primary tool for news consumption. Research investigating how algorithms directly influence online approach and avoidance behavior is unfortunately scarce. This dissertation work aimed to analyze the impact …

Investigating Psychological Capital As A Moderator In The Relationship Between Incivility And Stem Students' Major Embeddedness, Kristen Denae Eggler

Psychology Theses & Dissertations

Increasing the number of students who graduate from science, technology, engineering, and mathematics (STEM) majors is a national priority in the United States as there is a need for more STEM employees in the labor force. However, less than half of students who initially declare a major in STEM graduate college with a STEM degree, in part because of the unwelcoming climate in STEM. The aim of the current study was to understand how incivility may undermine a student’s embeddedness within their undergraduate major and whether the individual difference of Psychological Capital could assuage the undermining effects. The presence of …

Negative Appraisals And Experiences Of Thriving And Burnout At Work And School During The Covid-19 Pandemic: The Moderating Effect Of Embeddedness, Kate Noel Warnock

Psychology Theses & Dissertations

The current study examines the effects of negative appraisals of COVID-19 on thriving and burnout, and whether embeddedness moderates these effects. Specifically, I examined whether negative appraisals of COVID-19 at work and school are related to less thriving and more burnout in the respective domains, and whether the predicted effects of negative appraisals of COVID-19 on thriving and burnout were stronger among those who reported more embeddedness in their job or major compared to those who are less embedded. Additionally, I investigate potential spillover effects of negative COVID-19 appraisals in one domain into the thriving and burnout in the other …

The Impact Of First-Person Perspective Text And Images On Drivers’ Comprehension, Learning Judgments, Attitudes, And Intentions Related To Safe Road-Sharing Behaviors, Alexandra Bryson Proaps

Psychology Theses & Dissertations

Drivers and cyclists lack an alignment of road sharing knowledge, attitudes, and expectations, resulting in unnecessary fatalities. Educational countermeasures need to present information that captures drivers’ interest by being personally relevant, facilitate elaboration and synthesis of new information with existing knowledge, and change attitudes, intentions, and behavior. Well-documented health-related communication methods were employed to determine their effectiveness in a transportation domain. Health countermeasure designers use first-person perspective to improve narrative instruction outcomes, based on the Elaboration Likelihood Model (ELM; Petty & Cacioppo, 1986). Exploring narrative perspective-taking as a design tool requires the integration of multiple disciplines.

Our design case stems …

Exploring The Workplace Climate At Police Agencies During Civil Unrest And The Factors Influencing Officers' Participation In Black Lives Matter Protesting, Joshua R. Ruffin

Sociology & Criminal Justice Theses & Dissertations

Scholars have long documented the negative relationship between police and communities of color. While these findings are of great importance, research remains limited on how connected police officers are to social justice movements (e.g., Black Lives Matter, or BLM for short) and the purposes behind why they exist. Furthermore, many studies focusing on police officer experiences tend to examine officer experiences with protesters, with limited studies focusing on their experiences with other officers during civil unrest and on the factors that influence their participation in protest movements when off duty. To help fill this gap, this study utilized semi-structured interviews …

Sunshine On My Shoulders Makes Me Happy... Especially If I’M Less Intelligent: How Sunlight And Intelligence Affect Happiness In Modern Society, Satoshi Kanazawa, Norman P. Li, Jose C. Yong

Research Collection School of Social Sciences

The savanna theory of happiness proposes that, due to evolutionary constraints on the human brain, situations and circumstances that would have increased our ancestors’ happiness may still increase our happiness today, and those that would have decreased their happiness then may still decrease ours today. It further proposes that, because general intelligence evolved to solve evolutionarily novel problems, this tendency may be stronger among less intelligent individuals. Because humans are a diurnal species that cannot see in the dark, darkness always represented danger to our ancestors and may still decrease our happiness today. Consistent with this prediction, the analysis of …

Voces: Experiences Of Undocumented Latines, José Manuel González Vera

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to learn about the challenges that this community faced before the pandemic and how they coped through those challenges. To answer this question, I examined transcripts from group interviews collected in the state of Texas. In total, there were 67 participants, many of whom were undocumented (n = 49) while the others had a relative or friend who was undocumented. Data were analyzed by looking for common patterns and themes in the transcripts, and guided by Critical Race Theory, Latine Critical Theory, and Undocumented Critical Theory. Results suggest that psychological distress is common …

Minority Stress: A Model For Understanding Sexual Minority Adolescents’ Mental Health, Sean N. Weeks

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Taken together, the three papers included in this dissertation offer an investigation of sexual minority adolescents’ stress as a predictor of adverse mental health outcomes (Paper 1), as being influenced by school and home climates (Paper 2), and as a measurable model for stress across levels (Paper 3). Results from this series of studies generally support theory and findings from other studies in that minority stress was found to be a meaningful predictor of mental health in sexual minority youth and that school and home climates were found to be important for understanding sexual minority youth wellbeing. However, the current …

A Randomized Controlled Trial On Using Peer-Support Coaching To Improve Adherence To Online Self-Help For College Mental Health, Korena S. Klimczak

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Online self-help programs can serve as accessible mental health resources, allowing users to learn skills for improving their mental health at their own pace. The self-guided nature of these programs allows them to be cost-efficient as compared to traditional therapy and appealing to those who do not want to attend traditional therapy due to stigma or low-perceived need. However, these programs also struggle with low adherence rates, with typically only a small subset of users completing a given program in full. Coaching has been previously explored as a way to increase program adherence, adding a low-intensity human component to self-help …

Measuring Srl Differences During Mathematics With Srl Microanalysis, Aliya Halterman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Self-regulated learning (SRL) is an essential skill for achievement and progress in several settings including academics. It is known that students with attention-deficit/hyperactivity disorder (ADHD) struggle with SRL skills. However, this knowledge has been acquired primarily from self-report measures. While this has provided a solid foundation within the literature regarding SRL skills within the population with ADHD, there are a few limitations that these measures posit. These limitations can addressed with a measurement called SRL microanalysis. The purpose of this study was to use SRL microanalysis to measure SRL differences between students with and without ADHD symptomatology during a mathematics …

Post-Secondary Education Influence: College Vs. Skilled Trades, Sidney Joseph

Dissertations

Vocational education is a learning process where individuals focus on manual training with a non-academic curriculum related to a specific trade or occupation where individuals seek careers without college. According to Merriam-Webster (2019), vocational education is a type of education or training directed at a particular field and its skills. A skilled trade is any occupation that requires a specific skill set, knowledge, or ability. It is usually a hands-on job, but skilled trades are found in every career cluster. Vocational education helps create future professionals who need education and training, leading to job opportunities for plumbers, mechanics, and factory …

Utilization Of The Fundamental Attribution Error With Increased Immune System Inflammation, John Odom

Biological Sciences Undergraduate Honors Theses

Immune system inflammation is associated with sickness behavior, depressive mood, and alteration of decision-making processes. Because of these cognitive effects, inflammation may also lead to increased use of heuristics, for example the Fundamental Attribution Error (FAE). In the current research, inflammation was experimentally increased using the influenza vaccine, with participants receiving either the vaccine or a placebo injection and completing a measure that tests for the FAE. There were no significant differences between the two conditions regarding the number of personal, situational, or overall attributions made by the participants in the measure that would indicate use of the FAE. However, …

Climate Anxiety Does Not Need A Diagnosis Of A Mental Health Disorder, Navjot Bhullar, Melissa Davis, Roselyn Kumar, Patrick Nunn, Debra Rickwood

Research outputs 2022 to 2026

In a recent Correspondence in The Lancet Planetary Health, Sampaio and Sequeria1 state that “climate anxiety is not yet considered a mental health disorder” and might be a risk factor for mental disorders, which is something that we contest. The authors further claim that “climate anxiety occurs mainly in lower-income countries located in areas that are more directly affected by climate change”,1 which we regard as doubly incorrect: first, there are no substantial differences in climate anxiety between countries with different average incomes,2 and second, it is misleading to aver that lower income countries are more directly affected by climate …

Bullied Because Of Their Teeth: Evidence From A Longitudinal Study On The Impact Of Oral Health On Bullying Victimization Among Australian Indigenous Children, Md Irteja Islam, Verity Chadwick, Tuguy Esgin, Alexandra Martiniuk

Research outputs 2022 to 2026

Making life better for Indigenous peoples is a global priority. Although bullying and oral health have always been a topic of concern, there is limited information regarding the impact of this problem on the general population, with no evidence in this regard among the Australian Indigenous population. Thus, we aimed to quantify the relationship between bullying victimization and oral health problems by remoteness among 766 Australian Indigenous children aged between 10–15-years using data from the LSIC study. Bivariate and multilevel mixed-effect logistic regression analyses were employed. Findings indicated children self-reported bullying more than parents reported their children were being bullied …

The Vigilante Identity And Organizations, Fan Xuan Chen, Maja Graso, Karl Aquino, Lily Lin, Joey T. Cheng, Katherine Decelles, Abhijeet K. Vadera

Research Collection Lee Kong Chian School Of Business

We test the theoretical and practical utility of the vigilante identity, a self-perception of being the kind of person who monitors their environment for signs of norm violations, and who punishes the perceived norm violator, without formal authority. We develop and validate a measure of the vigilante identity scale (VIS) and demonstrate the scale’s incremental predictive validity above and beyond seemingly related constructs (Studies 1 – 2e). We show that the VIS predicts hypervigilance towards organizational wrongdoing (Studies 2 and 4), punishment intentions and behavior in and of organizations (Studies 3 and 4) as well as in the wider community …

A Global Experiment On Motivating Social Distancing During The Covid-19 Pandemic, Nicole Legate, Thuy-Vy Nguyen, Andree Hartanto

Research Collection School of Social Sciences

Finding communication strategies that effectively motivate social distancing continues to be a global public health priority during the COVID-19 pandemic. This cross-country, preregistered experiment (n = 25,718 from 89 countries) tested hypotheses concerning generalizable positive and negative outcomes of social distancing messages that promoted personal agency and reflective choices (i.e., an autonomy-supportive message) or were restrictive and shaming (i.e., a controlling message) compared with no message at all. Results partially supported experimental hypotheses in that the controlling message increased controlled motivation (a poorly internalized form of motivation relying on shame, guilt, and fear of social consequences) relative to no message. …