Psychology Commons^™

Shall I: Do The Motivations For Breakup Sex Differ Across Different Scenarios?, T. Joel Wade, Zoe Macuto

Faculty Journal Articles

This research investigated endorsement of the 4 motivators (relationship maintenance, ambivalence, hedonism, miscellaneous) for engaging in breakup sex across three relationship breakup scenarios, i.e., a breakup occurred due to: general reasons, infidelity, and being in a long distance relationship using an online questionnaire with a primarily White, primarily heterosexual sample (n = 304, Mage = 20.67). Results indicated that women are more likely than men to engage in breakup sex for relationship maintenance reasons when the breakup is due to general reasons, and for a long distance breakup scenario, non-heterosexuals engage in breakup sex for relationship maintenance reasons, and overall …

The Influence Of Familial Nudging On Attitudes Toward Climate Change And Monetary Contributions: An Exploration Of Ease And Difficulty With Evidence From Japan, Canada, The Usa, And Norway, Hidenori Komatsu, Hiromi Kubota, Kenji Asano Asano, Yu Naga, Catherine Salmon, David Widman, Elisabeth Oberzaucher, T. Joel Wade, Leif Edward Ottesen Kennair, Maryanne L. Fisher, Rebecca Burch, Ryoko Takikawa, Samara Rice

Faculty Journal Articles

Climate change countermeasures require monetary investment for implementation through regulations, often in the form of public taxes. Therefore, public opinion on climate change is an important factor in achieving carbon neutrality (CN). How public perception is formed, leading to motivation to fund measures for CN, needs to be identified. This study aimed to identify the causal structures of attitude change leading to financial investment through two surveys in multiple countries using nudging messages emphasizing familial support (familial nudging), which is effective in promoting pro-environmental attitudes. Study 1 (2023) examined how familial nudging moderates risk-averse attitudes toward climate change. Despite successful …

The Effect Of Need For Closure, Gender Essentialism, And Contact On Transphobia, Jacob E. Vargas

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Using a motivated social cognition framework, this study explores whether there is an indirect effect of need for closure on transphobia via gender essentialism and whether this relationship is moderated by transgender contact. Data were collected from an undergraduate sample of 405 cisgender participants (n_men = 159, n_women = 246). A simple mediation and a moderated mediation were used to examine the hypothesized relationships, controlling for participant gender. Results reinforced the positive correlation between gender essentialism and transphobia and the negative correlation between transgender contact and transphobia. However, the mediation and moderation hypotheses were not supported. Need …

Echo Chambers On The Left, Echo Chambers On The Right: How Socioideological Identity Emotion Shape Social Interaction Behavior On Social Media, Dean Carl Jackson

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation investigates how echo chambers emerge on social media by shifting the lens from aggregate patterns of information exposure to moment-by-moment, individual level interaction decisions between peers. I theorize that selective exposure online is not only about what content people consume or avoid, but also about selective social exposure—accepting, rejecting, or sharing with the sources of that content—guided by sociopolitical identity, ideological distance (ID), and discrete emotions. To test this, I employ two survey experiments using real tweets varying in ideological extremity and measure user’s likelihood to Block, Follow, Retweet, or reply, alongside self-reported emotional reactions and ID between …

The Ascendance Of Influencers: Saints Of Capitalism In The Digital Age, Riley R. Hourihan

Master of Liberal Studies Theses

This thesis examines the rise of social media influencers as modern-day saints within the cultural and economic framework of late capitalism. Drawing on interdisciplinary scholarship from religious studies, media theory, and cultural criticism, it argues that influencer culture does not replace religion but retools its structures—ritual, authority, devotion, and community—for the digital age. Through detailed case studies ranging from Hailey Bieber and Taylor Swift to Ballerina Farm and MrBeast, the paper explores how influencers shape identity, mediate ethics, and mobilize affect through algorithmic rituals and parasocial relationships. Influencers perform a form of digital sanctity that parallels traditional hagiography, guiding followers …

Body Imagery: How Exercise Motivation Type Affects Self And Social Perceptions, Alexander Granat

Williams Honors College, Honors Research Projects

The current research revolves around individuals’ motivations for engaging in regular exercise and how this motivation may be associated with self-esteem, social confidence, social anxiety, and social media behavior. Recent literature on exercise and its relation to anxiety and social media usage has almost exclusively addressed a one-way direction: how social media, especially problematic social media use, and the anxiety derived thereof influence individuals to increase exercise frequency. The present research seeks to understand the potential relationship within the opposite direction, looking to discover confluence between one’s drive to exercise (i.e., for functional reasons or social desirability and aesthetics), derived …

How Do Religious Beliefs, Practices, And Experiences Impact Mental Health?, Samantha Coyne, Margo Gregor

Williams Honors College, Honors Research Projects

The following literature review discusses the influence religious practices, beliefs, and experiences impact mental health. The discussion will revolve around three main religions: Catholocism, Judaism, and other denominations of Christianity. Negative and positive influences of religion on mental health were found and discussed.

The Impact Of Victim Posttraumatic Stress Disorder (Ptsd) On Legal Decision-Making In A Rape Trial, Mary M. Levi

Theses and Dissertations--Psychology

Prior psychology and law research has investigated juror perceptions of victims and defendants with mental health issues. However, one factor that has yet to be fully examined empirically is how the presentation of a victim who developed a mental health disorder, such as posttraumatic stress disorder (PTSD), following a rape impacts legal decision-making. Understanding this impact is crucial considering over 36 million individuals in the United States report being a victim of rape in their lifetime, many of which report developing psychological disorders following the crime. Thus, the present study aimed to investigate how presenting mock jurors with victim testimony …

Unveiling Secrecy: A Qualitative Analysis Of The Breonna Taylor Grand Jury Proceedings, Taylor Bettis

Theses and Dissertations--Psychology

Grand juries have faced heightened scrutiny in recent decades following high-profile cases involving police use of lethal force against Black civilians. In 2020, Police officers killed Breonna Taylor while executing a search warrant at her home. Despite widespread public outcry, it remains unclear how prosecutors failed to indict the officers involved on charges directly related to her death. Guided by critical race theory, procedural justice, and theories of authority, the current project used reflexive thematic analysis to examine the Breonna Taylor grand jury proceedings. We identified two main themes: structural influences and narrative influences. Structural influences examine how prosecutorial authority, …

Improving System-Level Outcomes Via Artificial Intelligence Decision Support In Kidney Utilization, Casey I. Canfield, Cihan H. Dagli, Daniel Burton Shank, Krista Lentine, Mark Schnitzler, Henry Randall, V. Sriram Siddhardh Nadendla, Brendon Cummiskey

Engineering Management and Systems Engineering Faculty Research & Creative Works

Transplantation provides patients suffering from end-stage kidney disease a better quality of life and long-term survival. However, over 20% of deceased donor kidneys are not utilized and never transplanted. While this is sometimes medically appropriate, this also reflects missed opportunities. We are designing Artificial Intelligence decision support for the kidney offer process to support both demand at the transplant center and supply at the organ procurement organization. This includes (1) developing deep learning models, (2) evaluating the effect of explainable interfaces, (3) improving fairness in the model output, (4) identifying factors that influence adoption decisions, and (5) conducting a randomized …

Healthcare Providers’ Lived Experiences During Pivotal Change, Lisa Raynelle Shelley

Dissertations

This phenomenological study examined healthcare providers’ lived experiences of psychological safety and administrative leader behaviors that influenced those experiences during pivotal change. While much research addressed psychological safety among frontline healthcare staff, a gap was noticed concerning providers. This study aimed to investigate the impact of psychological safety and administrative support on provider engagement, emotional response, and retention during periods of significant change. Data were collected via a survey containing multiple-choice and open-ended questions, followed by semi-structured interviews. Four findings emerged. First, the providers’ pivotal events generated themes of “workplace power dynamics,” “systemic and organizational change,” “transformational crisis,” and “physical …

Examining College Student Perceptions Of Community Police Force Efficacy Based On Experiences And Social Media., Riley Pharion

Williams Honors College, Honors Research Projects

This study aims to examine the relations between university undergraduate students and the police force and whether social media content affects the relationship. It will use a qualitative method to gather its results through surveys and one-on-one interviews. The desired sample size we want to collect a small sample of 5-10 undergraduate students for this study. Due to recent discord and accusations of police brutality, it is essential to look at the relations for further reference. Many different factors influence the attitudes of other communities toward the police force, and social media influences many people.

The Relationship Between Autistic Features And Identity Development Processes Among College Students Through An Intersectional Lens, Alejandra Santana

Honors Undergraduate Theses

Research on autistic features and identity development has indicated that autistic traits are positively associated with identity disturbance (Ratner & Berman, 2015). Characteristic attributes of autism, including circumscribed interests and impairments in social relatedness, align with self-rumination and hardships engaging in the components of identity formation (Gotham et al., 2014). Nonetheless, research on this topic remains scarce. The present study analyzed the association between autistic features and identity formation processes while considering sociocultural factors, such as gender conformity and social camouflaging. A sample of college students enrolled in a large metropolitan city (N = 427) was recruited to complete …

Navigating Online Dating: Exploring The Intersection Of Attachment Styles, Parental Attachments, And Sociosexuality In Online Dating Among College Students, Jensley Velez-Lozada

Honors Undergraduate Theses

The aim of this thesis is to explore the connection between attachment styles, parental attachment, and sociosexuality as predictors of online dating attitudes among college students. As society navigates this new digital era of online dating, how does it continue to transform young adults as they form romantic and sexual connections? It becomes increasingly important to understand the psychological mechanisms that influence these behaviors. This study examined how anxious and avoidant attachment styles, parental attachment, and sociosexuality may have contributed to online hookup attempts and outcomes behaviors. It also examined how these variables interacted and influenced both the likelihood of …

Using Different Measures To Explore Confidence Bias In Video Games, Laura Valdes-Vega

Honors Undergraduate Theses

Researchers have been debating whether video games influence our cognitive and perceptual processing abilities. There are two notable gaps in the video game literature, which are (1) the lack of objective performance measures and (2) not addressing participants’ confidence ratings. This study addressed both by examining (1) the relationship between confidence and performance scores, (2) changes in confidence after gameplay, and (3) the relationship between self-reported play hours and AimLabs performance. A mixed-methods approach was used, combining AimLabs data with pre- and post-game confidence ratings. Participants were grouped (high, medium, low) based on reported weekly play hours and three perceptual …

Examining The Social Influences Of Conspiratorial Belief And Endorsement, Phoebe S. Archibald

Honors Undergraduate Theses

The purpose of the present study was to investigate whether social factors such as the need to belong, fear of negative evaluation, and conformity predict belief in conspiracy theories, and whether political orientation and social media use moderate these relationships. Conspiracy theories play a growing role in shaping public opinion, and identifying the social contributors to such beliefs can help explain why individuals adopt them. Ninety-nine undergraduate students completed surveys measuring conspiracy belief, need to belong, conformity, and fear of negative evaluation, along with questions about political orientation and social media use.

Correlational analyses revealed that all three social variables …

About Face: Does Men’S Facial Symmetry Affect Evolutionary Trait Ratings?, Emma G. Kelly, T. Joel Wade

Faculty Journal Articles

Some past research indicates that facial symmetry increases ratings of attractiveness. However, more recent research finds that facial symmetry does not affect ratings of men's attractiveness, or is not an important component of men's facial attractiveness. But, prior research has not examined whether facial symmetry affects evolutionary trait ratings. The present research sought to fill that dearth by investigating whether male facial symmetry influences women's ratings of men's attractiveness and evolutionary traits. No significant effects for facial symmetry occurred. However, there were significant effects for ratings of evolutionary traits regardless of facial symmetry. Of the 19 traits, the traits: status, …

What Is Reasonable? Effects Of Different Jury Instructions In A Fatal Police Use Of Force Case, Katherine M. Kaylor

College of Graduate Studies: Theses & Dissertations

Since the Supreme Court case Graham v. Connor, police officers charged with misusing force on duty are judged against a hypothetical reasonable officer. Graham focuses on split-second decisions police officers must make and states police should not be judged with the benefit of hindsight. California goes beyond the subjective language of Graham and instructs jurors to look at the totality of circumstances, meaning they must consider all events and actions of an officer and citizen when assessing cases. The current study investigated whether type of instruction (Graham vs. California) affected mock jurors’ verdicts. Participants in the California condition …

The Role Of Social Inequality In The “Feminization” Of Borderline Personality Disorder, Jane Goldie Ekhtman

Dissertations and Theses

Borderline personality disorder (BPD) is a severe and prevalent mental illness that is three times more likely to be diagnosed in women than men. BPD research has attempted to explain this gender disparity, with clinician gender bias emerging as a possible factor. Yet, no research to date has examined the role of social status in the overdiagnosis of women with BPD. There is merit in examining BPD through a class lens as low SES is a risk factor for BPD, poverty and income inequality disproportionately affect women, and low status is associated with stereotypical traits of femininity. Additionally, mental health …

Examining The Complex Interplay Of Stress, Social Support, And Drinking Motives On Alcohol Use Behaviors: A Moderated Mediation Model Among College Students, Sabrina Perrin

Dissertations and Theses

College student alcohol use remains a public health concern, yet the psychological and social mechanisms that contribute to high-risk drinking patterns are not fully understood. Guided by the motivational model of alcohol use and stress-buffering theory, this study tested a moderated mediation model to examine how perceived stress, coping motives for drinking, and perceived social support interact to influence alcohol use behaviors. A sample of over 1,100 diverse urban college students completed measures of stress, social support, drinking motives, and four alcohol-related outcomes: binge drinking, frequency of alcoholic drinks consumed, negative drinking consequences, and use of protective behavioral strategies (PBS) …

Testing An Educational Intervention To Improve Recognition And Understanding Of Emotional Manipulation In Romantic Relationships, Tiss Zaitz

Dissertations and Theses

Romantic relationships significantly impact happiness and well-being, yet rarely is it taught how to build them or recognize unhealthy relationship dynamics. This gap has profound implications, as Emotional Manipulation (EM) can have severe and lasting consequences. This study examined whether an educational intervention could improve participants' ability to recognize and understand EM in interpersonal relationships. Participants (N = 327) completed a pretest assessing recognition and comprehension of EM and were then given an answer sheet with detailed explanations to enhance understanding. A subset (n = 46) completed a posttest to measure changes in recognition and knowledge. Results showed significant improvement …

A Bad Bet For Adolescents: Psychological Perspectives On Sports Betting & Digital Gambling Technologies, Kaitlyn Helfrich

CMC Senior Theses

Digital sports betting is a rapidly expanding sector of the gambling industry, allowing users to place wagers on the outcomes of sporting events from virtually anywhere. While structurally comparable to traditional gambling systems, sports betting is often perceived as a more socially acceptable and accessible alternative, contributing to its growing appeal and largely positive sentiment among Americans. Yet, in the seven years since sports betting has become legalized, growing numbers of Americans have reported psychological and financial problems stemming from problem gambling. Of particular concern is the increasing percentage of adolescents engaging with these platforms, despite legal restrictions on underage …

The Meditative Mind In Sync: The Effects Of Meditative Interpersonal Synchrony On Self-Other Merging, Self-Representation, And Social Connection., Nathan Verba

CMC Senior Theses

This study investigates the effects of meditative interpersonal synchrony, operationalized through OM group chanting meditation (OM-GCM), on self-other merging, self-referential thinking, and the quality of social interactions between strangers. Interpersonal synchrony and meditation have been widely studied as distinct phenomena; however, this thesis is the first to examine the potential amplifying effects of their combination. This thesis hypothesized that OM-GCM would lead to higher conversation quality, increased self-other merging, and reduced self-referential thinking compared to a non-meditative synchronous control: humming. To test this, twenty-eight college students, paired into dyads of strangers, engaged in either the OM-GCM or humming condition, followed …

Musical Motivation: Investigating Musical Contingent Self-Worth And Its Interactions With Music Training And Perceived Musical Ability, Douglas Allan Kowalewski

Electronic Theses & Dissertations (2024 - present)

This program of research centers on a novel measure of how much value one places on having and displaying their musical ability – musical contingent self-worth – and how that construct interacts with existing measures of music training and perceived musical ability to predict performance on both musical and general cognitive tasks. Two studies (Experiments 1 and 2) provide evidence for the validity and reliability of an MCSW scale and additionally show that it uniquely predicts both reactions to, and performance on, a musical skills task (Experiment 1). These initial studies also show that MCSW interacts with music training to …

Personality Functioning And Sexual Aggression: How Criterion A Of The Alternative Model Of Personality Disorders (Ampd) Relates To Sexually Aggressive Cognitions In Men, Ryan Van Fossen

Dissertations and Theses

This study investigated how personality functioning and maladaptive traits contribute to sexually aggressive cognitions (SAC) in men, extending existing research on personality pathology. Three primary aims were examined. Aim 1 explored the relationships between SAC and the four components of personality functioning (identity, self-direction, empathy, intimacy). Aim 2 evaluated the structure of personality functioning as measured by the Levels of Personality Functioning Scale-Self Report (LPFS-SR). Confirmatory factor analyses tested four competing models: unidimensional, two-factor, four-factor, and bifactor. Aim 3 assessed the combined influence of maladaptive traits and personality functioning on SAC. Participants included 469 heterosexual cisgender men, ages 18–24, drawn …

A Look Into A Great Coach: Qualitative Study Of Post-Game Talks Of A Highly Successful Volleyball Collegiate Coach, Daniel Nobuo Llarenas

University of the Pacific Theses and Dissertations

The primary purpose of this study was to explore the post-game talks of a highly successful collegiate coach. A total of 19 post game talks were audio recorded during the 2012 championship season of the University of California Irvine (UCI) Men’s Volleyball team. Coach John Speraw; an American Caucasian Division I Men’s Collegiate Volleyball coach and was the Head coach during the 2012 season. Post game talks were recorded with intentions of assessing content and transcribed verbatim with the average length of each talk was 7 minutes and 23 seconds (4:36 – 23:04 mins). Analyses of the transcripts revealed 2 …

Utilizing The Spatial Evaluation Of Language And Flexibility For Youth (Self-Y) In Clinical Case Conceptualization, Katelyn Frahm

Graduate Theses/Dissertations

Individuals diagnosed with autism spectrum disorder (ASD) often experience challenges with restricted and repetitive behaviors, relating directly to challenges with psychological flexibility (Hyman et al., 2020; Hayes et al., 2006). Unfortunately, the history of applied behavior analysis has extended harmful implications of treatment that have focused on compliance training and punishment, often worsening psychological flexibility (Sandoval-Norton et al., 2019). Research is calling behavior analysis to combine flexible approaches, such as Acceptance and Commitment Therapy, with technologies exploring the intricacies of individual relational networks (Hayes et al., 1999; Hayes et al., 2022; Hayes & King, 2024). The present study introduced the …

Impact Of Expert Witness Gendered Appearance And Emotion On Perceptions Of Credibility And Verdicts, Audrey Molter

Honors College Theses

Past research has highlighted biases in how individuals are perceived based on their gender and expressed emotions. The current study assessed how the perceived femininity or masculinity of expert witnesses impact credibility and verdicts in a jury decision making task. Additionally, it investigated how the presence or absence of emotional expression, specifically, anger versus neutral presentations, affects the perception of expert credibility and verdict outcomes. One hundred and eighteen undergraduate participants assumed the role of jurors in a criminal trial involving ambiguous evidence, with the expert witness serving as the primary source of testimony for the defense. Four versions of …

From Trans Health To Vaccines: A Theoretically Driven Model Exploring Factors Related To Susceptibility To Medical Misinformation, Catherine Wall

Theses and Dissertations

Medical misinformation represents a significant threat to both individual and public health. While some consequences of this form of misinformation are relatively benign, there can be serious consequences ranging from a decreased trust in healthcare systems to an increased likelihood of epidemic outbreak and death. One such consequence can be seen in the recent legislative actions taken regarding access to transgender healthcare in the United States. Gender affirming care has been shown to benefit the mental well-being of transgender youth and adults; however, the demonstrably false information that underlies these legislative efforts can and has yielded significant harm. But what …

Witnessing Intellectual Humility: How A Peer’S Humble Introduction Affects Feedback Receptivity And Social Perception, Stephanie A. Barrientos

Theses and Dissertations

Might intellectual humility (IH) be contagious? Across two studies, we examined how individuals respond to constructive criticism depending on whether the feedback-giver demonstrated IH—defined as acknowledging one’s limitations and valuing learning. We focused on outcomes related to intellectual (or epistemic) openness in the context of writing, including self-focused state IH (acknowledging one’s own knowledge limitations), other-focused IH (valuing the insights of a peer expert), corrigibility (comfort with being corrected), feedback engagement, and attitudes toward future academic help-seeking in writing (AHS).

In Experiment 1, participants received feedback from a peer who conveyed IH through a brief self-descriptive statement. This subtle manipulation …