Social and Behavioral Sciences Commons^™

Corporate Social Responsibility And Consumer Purchase Behavior: The Moderating Role Of Self-Presentation, Mandy May Walsh

UNLV Theses, Dissertations, Professional Papers, and Capstones

In recent years, companies have experienced increasing pressure to integrate corporate social responsibility (CSR) into their organizational structure. The relationship between a company's investment in CSR and overall revenue, however, is still under debate in the current literature as research has focused on correlations and consumer purchase intentions (e.g., Auger, Burke, Devinney, & Louviere, 2003; Dutta & Singh, 2013; Klein & Dawar, 2004; Maignan, 2001; Mohr & Webb 2005; Mohr, Webb, & Harris, 2001; Nanda, 2015; Wigley, 2008). Findings from previous studies have not yet assessed actual purchase behavior or potential moderating variables impacting this relationship. Therefore, this dissertation examined …

The Influence Of Opponent Strategy And Psychopathic Traits On Point Gains And Cooperation In The Iterated Prisoner’S Dilemma, Mary Baggio

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Prisoner’s Dilemma game is a paradigm used to model and measure social cooperation. Uncooperative behavior may be one manifestation of the unstable interpersonal functioning in psychopathy. I investigated the effect of opponent strategy as well as psychopathic traits of fearless dominance (FD) and impulsive antisociality (IA) on cooperation rates and total and competitive point gains in a sample of 177 undergraduates playing long, finitely iterated Prisoner’s Dilemma games against computerized opponents who varied in their interpersonal styles from very harsh to very lenient. I analyzed rates of cooperation during each game, participants’ total points gained, and the difference in …

The Roles Of Biophilic Attitudes And Auditory Stimuli Within Attention Restoration Theory, Jason B. Boggs

UNLV Theses, Dissertations, Professional Papers, and Capstones

Attention Restoration Theory indicates that interacting with nature allows one’s fatigued, directed attention to be restored. This effect has been documented and produced through directed interaction with nature, such as a walk in the park, as well as through indirect interactions (e.g., photographs). The current dissertation was designed to: 1) investigate whether and how biophilic attitudes affect the attention-restoring effects incurred from interactions with nature, and 2) extend the research on ART by assessing the impact of nature-related audio stimuli. A total of 184 participants completed an assessment of biophilic attitudes, engaged in attention fatiguing exercises, and participated in one …

Identifying Youth At Risk For Problematic Absenteeism Using Nonparametric Modeling: The Impact Of Youth Psychopathology And Family Environment Risk Factors, Mirae Fornander

UNLV Theses, Dissertations, Professional Papers, and Capstones

The best cutoff to differentiate problematic school absenteeism from nonproblematic school absenteeism has yet to be identified in the literature (Lyon & Cotler, 2007). Contemporary classification systems, including Multi-Tiered Systems of Support (MTSS), depend upon cutoffs to clearly define the various tiers (Jimerson, Burns, & VanDerHeyden, 2016). The current study aimed to inform the MTSS approach while also contributing to early identification, assessment, and intervention methods for those youth and families at the highest risk of problematic school absenteeism and its negative consequences. The current study identified subgroups of youth at the highest risk of problematic absenteeism, defined as equal …

Development Of The Emotional Verbal Learning Test - Spanish (Evlt-S), Davor Nicolas Zink

UNLV Theses, Dissertations, Professional Papers, and Capstones

Emotional disturbances are common features of clinical disorders and are often present in individuals who have neurodevelopmental or acquired brain disorders. The Hispanic population is the largest and fastest growing ethnic minority group in the United States (U.S.) and by 2050 is projected to be the largest. However, few instruments are available to evaluate emotional functioning in individuals who speak Spanish. Fewer still are available to assess cognitive disturbances resulting from brain dysfunction that impact emotion processing. Normal processing of emotion is critical for social functioning. In recent years it has become apparent that cognitive abilities specialized to process social …

Confirmatory Factor Analysis Of Oppositional Defiant Disorder Within Clinically Referred Youth, Breanna Garcia

UNLV Theses, Dissertations, Professional Papers, and Capstones

Each new edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5; APA, 2013) has been met with substantial criticism. Particularly, in DSM-5, two disorders were defined by very similar criteria. Oppositional defiant disorder (ODD) was defined as consisting of three dimensions - irritability, noncompliance, and spiteful/vindictive. Additionally, ODD has duration criteria that indicate its symptoms must be present for at least 6 months suggesting the presence of chronic irritability. DSM-5 also included disruptive mood dysregulation disorder (DMDD) as a disorder marked by the presence of chronic irritability in childhood and adolescence. The question of whether chronic irritability (i.e., …

Novice Versus Expert Algebraic Problem-Solving Strategies: An Eye Tracking Approach, Krystal Kamekona-Mendoza

UNLV Theses, Dissertations, Professional Papers, and Capstones

Algebra continues to be an important point along the educational spectrum. It is often the point at which we see a deviation of educational trajectories for those who are interested in pursuing additional math and science courses and those who are not. Understanding how college algebra students perform is a crucial step in further understanding the difficulties that students often encounter, as well as understanding other potential factors that may contribute to their performance. The novice/expert paradigm is one way to examine performance differences. While existing literature indicates that novices and experts perceive, sort, and solve problems differently across a …

Conversational Movement Dynamics And Nonverbal Indicators Of Second Language Development: A Microgenetic Approach, Kristine Marie Bragg

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation study extends on current understandings of gesture and embodied interaction with the eco-social environment in second language development (SLD) while introducing new aspects of movement analysis through dynamical modeling. To understand the role of embodiment during learning activities, a second language learning task has been selected. Dyads consisting of a non-native English-speaking student and a native English-speaking tutor were video recorded during writing consultations centered on class assignments provided by the student. Cross-recurrence quantification analysis was used to measure interactional movement synchrony between the members of each dyad. Results indicate that students with varied English proficiency levels synchronize …

How Instruction, Math Anxiety, And Math Achievement Affect Learning A Novel Math Task: Evidence For Better Instruction, Amy Jane Mcauley

UNLV Theses, Dissertations, Professional Papers, and Capstones

The primary goal of this paper is to test how math anxiety, achievement, and instruction affect learning a novel math task. Currently, most research measures achievement and math anxiety on previously learned tasks. A two-part study was proposed to measure the effects of math anxiety on learning modular arithmetic (MA), a novel math task that involves subtraction and division. Participants of varying degrees of anxiety and achievement were randomly assigned to either a specific or vague instruction condition. Participants were either taught how to solve the task or given minimal information about how to solve the task. Before moving on, …

Why Musical Groove Makes Us Move: An Electroencephalographic Investigation, Samantha Reina O'Connell

UNLV Theses, Dissertations, Professional Papers, and Capstones

Moving to the groove of the music is a phenomenal and universal human behavior. Common characteristics to most dance music include a salient beat, rhythmic complexity, and a dynamic musical structure. What is unknown, however, is why music has the power to promote physical movement. Musical rhythm and motor processing are tightly linked activating brain areas important for motor preparation and execution. While studies demonstrate that the motor system is active during beat processing, it is still unclear how musical groove, a beat-influenced quality to music that makes us want to move, can engage these motor areas. Here, I performed …

We Provided Psychological First Aid After The Las Vegas Shooting – Here’S What We Learned., Michelle Paul, Heather Dahl, John A. Nixon, Noelle Lefforge

Psychology Faculty Research

What is “psychological first aid”? How do mental health experts like you work side by side with traditional first responders? The goal of psychological first aid is to sooth, assist and help people function and cope in a healthy way in the wake of a traumatic event. It’s employed in the hours and days following the event, when people’s immediate needs, including medical care, as well as basic needs like food, shelter and water, must be met, along with their psychological and physical safety needs.

Continuous Theta Rhythm During Spatial Working Memory Task In Rodent Models Of Streptozotocin-Induced Type 2 Diabetes, Stephanie Hernandez, Ryan A. Wirt, James M. Hyman

McNair Poster Presentations

Alzheimer’s disease is a neurodegenerative disorder altering memory loss thought to be due to neuropathological symptoms such as the buildup of beta amyloid plaques (Ab) and neurofibrillary tangles (NFT). The etiology of Alzheimer’s is still unknown; however, potential risk factors such as diabetes may lead to its development. The most common form of diabetes is type 2 diabetes known for persistent insulin resistance leading to a state of hyperglycemia. Insulin resistance has been shown to affect cognitive abilities such as learning, memory and also alters synaptic plasticity. Neural connections between the hippocampus (HC) and anterior cingulate cortex (ACC) are known …

Anti-Queer Microaggressions Towards Queer Black Men, Camisha D. Fagan, Anna Smedley-López

McNair Poster Presentations

Microaggressions are reoccurring derogatory messages that degrade and/ or discredit one’s identity. While invisible and unknown to many, they remain visible and apparent to those impacted by them. The research questions for this project are: (1) What microaggressions do Queer Black men experience within larger society? (2) To contrast with larger society, what microaggressions do Queer Black men experience within Black communities? By conducting focus groups, I will examine the intersectional microaggressions that Queer Black males experience in their own community, as well as document microaggression that they experience in larger society. After conducting my focus groups, I will be …

Developmental Seizures And Mortality Result From Reducing Gabaa Receptor Α2-Subunit Interaction With Collybistin, Rochelle M. Hines, Hans Michael Maric, Dustin J. Hines, Amit Modgil, Patrizia Panzanelli, Yasuko Nakamura, Anna J. Nathanson, Alan Cross, Tarek Deeb, Nicholas J. Brandon, Paul Davies, Jean-Marc Fritschy, Hermann Schindelin, Stephen J. Moss

Psychology Faculty Research

Fast inhibitory synaptic transmission is mediated by γ-aminobutyric acid type A receptors (GABAARs) that are enriched at functionally diverse synapses via mechanisms that remain unclear. Using isothermal titration calorimetry and complementary methods we demonstrate an exclusive low micromolar binding of collybistin to the α2-subunit of GABAARs. To explore the biological relevance of collybistin-α2-subunit selectivity, we generate mice with a mutation in the α2-subunit-collybistin binding region (Gabra2-1). The mutation results in loss of a distinct subset of inhibitory synapses and decreased amplitude of inhibitory synaptic currents. Gabra2–1 mice have a striking phenotype characterized by increased susceptibility to seizures and early mortality. …

An Examination Of Student-Athlete Stress And Risky Alcohol Use, Travis Albert Loughran

UNLV Theses, Dissertations, Professional Papers, and Capstones

Student-athletes are a sub-population of college students that are likely to engage in binge drinking behavior and experience the negative consequences associated with alcohol use (Barry, Howell, Riplinger, & Piazza-Gardner, 2015; Nelson & Wechsler, 2001). In addition, participating in intercollegiate athletics comes with unique stressors not faced by non-athlete students, such as balancing academic responsibilities with athletic obligations, managing the strain associated with playing competitive sport, and navigating complex interpersonal relationships with coaches, teammates, and peers (Parham, 1993; Watson, 2002). However, there appears to be little research examining the relationship between alcohol risk and the specific stressors associated with being …

The Structure Of Psychopathology And Its Relationship To Personality And Eeg, Vincent Rozalski

UNLV Theses, Dissertations, Professional Papers, and Capstones

The factor structure of psychopathology has been debated in the literature, with studies showing support for several models, including one-, two-, and three-factor solutions. The factor structures often vary as a function of what symptoms and diagnoses are included, and when a wide array of diagnoses are present, a three-factor solution is often found. Personality has been shown to be related to psychopathology and its higher order structures, but there is little research regarding neurobiological associations that take into account the factor structure of psychopathology along with personality. This dissertation examined the factor structure of a wide range of psychopathology, …

Malingering Undetected Successfully: Does Extrinsic Motivation And Coaching Have A Significant Impact?, Jennifer Golanics

UNLV Theses, Dissertations, Professional Papers, and Capstones

The present study examined the effectiveness of a Mild Traumatic Brain Injury (mTBI) coaching (i.e., providing information about mTBI symptoms) and motivational incentive (i.e., a $50 gift card lottery) on the Automated Neuropsychological Assessment Metrics (ANAM) test performance. The sample included a total of 162 undergraduate and graduate students enrolled in an introductory educational psychology course. Participants were randomly assigned to one of six conditions: coached plus warning instruction and motivation incentive, coached instruction and motivation incentive, uncoached instruction and motivation incentive, coached plus warning instruction and no motivation incentive, coached instruction and no motivation incentive, and uncoached instruction and …

Examination Of A Screening Tool For Athletes’ Mental Health And Its Direct Implications To Sport Training And Competition, Jesse Scott

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Sport Interference Checklist (SIC) is a psychometrically validated instrument designed to assess how often cognitive and behavioral factors interfere with athletes performance during training and/or competition as well as the extent to which athletes are interested in pursuing sport psychology to address these problems. The success of this scale inspired an interest in developing new items that assess the influence of specific mental health concerns on sport performance using the SIC format. The Sport Interference Checklist’s Sport Specific Screen for Mental Health (SIC-SSSMH) was empirically developed using 259 athletes to assist in the identification of mental health problems explicitly …

Evaluation Of A Brief “Surf The Urge” Intervention, Kimberly N. Schubert

UNLV Theses, Dissertations, Professional Papers, and Capstones

Previous research has demonstrated that mindfulness interventions can assist in increasing an individual’s wellbeing. This includes improving an individual’s mental health and decreasing urge-related behaviors (e.g., substance use, deliberate self-harm, aggression). Nevertheless, there is limited research on the efficaciousness of mindfulness interventions with adolescents. These interventions are also time consuming and expensive. The purpose of this study is to examine the effectiveness of a brief (i.e., 10 to 20 minutes) mindfulness intervention to assist adolescents in reducing their urge-related behaviors. I hypothesized that the brief intervention would reduce participants’ urge-related behaviors but not urge feelings. The intervention was also predicted …

Thing-Makers, Tool Freaks And Prototypers: How The Whole Earth Catalog’S Optimistic Message Reinvented The Environmental Movement In 1968, Andy Kirk

History Faculty Research

In the fall of 1968 a Stanford-trained biologist, organizer of the legendary Trips Festival and Merry Prankster named Stewart Brand published the first Whole Earth Catalog. Between 1968 and 1972, the Catalog reached millions of readers and won the National Book Award. The title and iconic cover image of this counterculture classic celebrated the first publicly released NASA photographs showing the whole planet Earth from space. These images profoundly changed the way humans thought about the environment. And the Catalog played an important role in that change.

Examination Of Mental Health And Family Relationship In Collegiate Athletes, Julia Hussey

UNLV Theses, Dissertations, Professional Papers, and Capstones

Athletes at the collegiate level frequently experience unique stressors that cause them to be at risk for a number of mental health difficulties, including depression, anxiety, and substance use. Current research in the field suggests that athletes are not as likely as their non-athlete peers to seek out psychological services for mental health difficulties. Social supports have been shown to impact athletes’ mental health and sport performance. Specifically, family relationships appear to have an influence on athletes’ level of stress and motivation, with positive family relationships showing decreases in athletes’ worry as well as faster recovery following injury. Surprisingly, there …

Why Such Constriction Of The Moral Sphere? The Importance Of Social Coordination In Croatia’S Ethnic Conflict, Michael Arthur Moncrieff

UNLV Theses, Dissertations, Professional Papers, and Capstones

Scholars have described ethnic violence in great length and detail. Many of the social and

psychological causal mechanisms that facilitate the rapid mobilization of ethnic groups and the eventual violence that can ensue are less understood. Morality typically eases cooperative interactions between members of a community by establishing rules that help to restrain self- interested actions that may be harmful to others. It is well documented that during periods of increasing ethnic conflict once intimate neighbors, colleagues, and friends can be recruited to take part in violence against each other solely on account of declared ethnic differences. In such circumstances, …

A Quantitative Study Of Mitigating Resistance To Change Through A Neuro Linguistic Approach: With The Use Of Narratives And A Neuro Linguistic Pattern, Mary J. Sanders

UNLV Theses, Dissertations, Professional Papers, and Capstones

Resistance to organizational change by employees and management delays implementation, creates emotional stress for both, and reduces the potential savings from rapid change implementation. The delay comes from organizational members’ beliefs stuck in the status quo thus reducing the change’s potential improvement in productivity and effectiveness. If beliefs about the change could be embraced creating organizational readiness, these negative effects could be mitigated and improvements in productivity could be realized sooner.

Reducing the resistance to organizational change through the use of metaphors and a specific neuro linguistic programming pattern (NLP) is the focus of this research study. NLP was originally …

Beyond The Bench And The Bedside: Examining Women’S Success In Stem Via Active Learning Projects, Sarah E. Thoman

UNLV Theses, Dissertations, Professional Papers, and Capstones

Gender inequality is a persistent challenge in fields related to science, engineering, technology, and math (STEM) in the U.S. The current study aims to advance the literature in a burgeoning area of inquiry by identifying factors that may help to account for women’s success in STEM. To evaluate STEM success, I used a mixed methods design to investigate STEM identity, career identity status, career commitment, and both individual and situational resilience among women undergraduates. Students were engaged in two project-based STEM programs organized at a large, diverse, research intensive university in the Southwest U.S. Associations between resilience and career commitment, …

Examining The Influence Of Executive Resources And Mathematical Abilities On Framing Biases, Gabriel Allred

UNLV Theses, Dissertations, Professional Papers, and Capstones

The finding that the presentation of a choice (i.e., either as a loss or a gain) can affect and bias our willingness to engage in risk is one of the paramount findings of behavioral economics. First discussed by Tversky and Kahneman (1981), the framing effect demonstrates that when given two choices framed as a loss, we tend to become risk seeking. However, when the exact same outcome is presented as a gain, we become risk averse, choosing the more conservative option, regardless of the actual expected value. The effect is not limited to general research samples but has been demonstrated …

Change Deafness: A Comprehensive Examinations, Vanessa Claire Irsik

UNLV Theses, Dissertations, Professional Papers, and Capstones

Environmental changes are a vital source of information which can drive advantageous behavioral responses. For example, detecting visual changes can be critical when driving a vehicle or when simply walking down a busy street. Auditory perception is an essential complement to vision as it can allow awareness of changes in and out of sight. While subjective perception would suggest that our sensory representation of the world is complete, research on change deafness indicates that quite often the opposite is true. Healthy listeners often miss salient, suprathreshold auditory changes. Three separate manuscripts will be presented, each of which aims to advance …

Predictors Of Child And Adolescent Bias And Flexibility In The Attractiveness Domain, Stephanie Verba

UNLV Theses, Dissertations, Professional Papers, and Capstones

Children often associate positive attributes with high attractive peers and negative attributes with low attractive peers (bias), although some think both peers have positive attributes and neither has negative attributes (flexibility). Children also believe those they think positively of will think positively of them (positive bias reciprocation/positive flexibility reciprocation) and such beliefs in reciprocation predict bias and flexibility. Given the negative effects of bias (i.e., differential attributions based on one’s attractiveness) and the positive effects of flexibility, this study investigated individual differences in children and adolescent’s attractiveness biases and flexibility. Specifically, the author examined whether 9-11-year-olds and 14-16-year-olds’ beliefs in …

The Effects Of Physical Attractiveness In The Health Care Industry, Richard Shane Westfall

UNLV Theses, Dissertations, Professional Papers, and Capstones

Physical appearance has a far-reaching influence on a variety of human interactions, yet the effects on one domain has been largely ignored. This dissertation examines the potential effect of physical attractiveness on health care quality. Theoretical explanations for the development of both prejudice and stereotypes are presented, with a focus on the development and effects of attractiveness-based stereotypes. Several studies have found that workers in the medical field are susceptible to the same biases as the general public and that these are associated with lower health care quality for those more marginalized by society. Therefore, two studies were conducted to …

Calidad De Vida: An Exploratory Investigation Of Latino Breast Cancer Survivors And Intimate Partners, Sejal Barden, Daniel Gutierrez, Jessica Gonzalez, Shainna Ali

Journal of Health Disparities Research and Practice

Advances in addressing psychosocial issues related to cancer treatment and prevention are not reaching all survivors equally. Latina breast cancer survivors and intimate partners are underrepresented in psychosocial interventions, and there is a scarcity of research on the influence of cancer on Latino couples’ quality of life. The purpose of this manuscript is to present findings from a trans-linguistic, dyadic qualitative research study aimed at exploring the influence of cancer on quality of life for Latina breast cancer survivors and their intimate partners. Results highlight several areas that are helpful and hindering to supporting survivorship.

Barriers To Addressing Hiv-Associated Neurocognitive Disorder (Hand): Community-Based Service Provider Perspectives, Renato M. Liboro, Francisco Ibanez-Carrasco, Sean B. Rourke, Andrew Easton, Claudia Medina, Daniel Pugh, Allan Rae, Lori E. Ross, Paul A. Shuper

Psychology Faculty Research

HIV-Associated Neurocognitive Disorder (HAND) is an emergent public health issue in developed countries. Consequently, people living with HIV who experience HAND will increasingly require support from community-based HIV service providers. The objective of our qualitative study was to identify barriers service providers face in addressing HAND among people living with HIV. Thirty-three providers from 22 AIDS service organizations across Ontario, Canada, were interviewed. Using thematic analysis, three types of barriers were identified: (a) personal/professional, (b) service access, and (c) systemic. This paper draws attention to HAND-related obstacles that service providers encounter in their work and presents options to overcome them.