Psychology Commons^™

Organization And Activation Of Caffeine Expectancies, Catherine S. Forsyth

Honors Undergraduate Theses

Caffeine is the most consumed and widely used psychoactive substance in the world. Whether someone uses caffeine or not, expectations about use can be influential to some degree. Expectancies exist everywhere and are extremely influential in all aspects of life. Regarding drug use, expectancies can affect behavior, outcomes, and one’s experience with the drug. Caffeine is no exception, caffeine expectancies have been seen to play a role in several actions such as the development, maintenance, and reinforcement of caffeine use. This study examined latent use profiles of caffeine and relationships between the profiles and the activation of caffeine expectancies. Multidimensional …

Assessing The Relationship Between Perceived Psychological And Physical Pain In Adults With Orthopedic Pain, Daniel C. Karimi Dehkordi

Honors Undergraduate Theses

Suicide remains a public health concern in the U.S., particularly among individuals experiencing chronic pain and psychological distress. This cross-sectional study investigated the relationship between perceived physical and psychological pain in 41 adults with chronic orthopedic conditions. The relationship between other risk and protective factors and perceived levels of pain distress was also examined. Results showed a significant positive correlation between psychological distress and physical pain (r(39) = 0.388, p < .05) and psychological distress and depressive/anxiety symptoms (r (39) = 0.477, p < .01). Psychological distress was moderately associated with feelings of hopelessness (r (39) = 0.403, p < .01), however, the relationship between physical pain and hopelessness was weak and nonsignificant (r (39) = -0.06, p = .71). Contrary to expectations, emotional support did not buffer the effects of psychological distress (r (39) = 0.07, p = 0.66). Mediational analysis confirmed that emotional support did not influence the relationship between physical pain and psychological distress (Beta (β) = -0.969, p = 0.572; Sobel Z = 0.5598, p = 0.575). Age was not correlated with psychological distress (r (39) = -0.24, p = 0.13) or mental health symptoms (r (39) = -0.05, p = .77). While there was no significant difference across sex, males reported higher mental health symptomatology and psychological distress scores than female counterparts. These findings underscore the direct impact of physical pain on psychological distress and challenge assumptions about the protective role of social support. The study highlights the need for integrated, multidisciplinary interventions targeting both physical and psychological pain to mitigate suicide risk among individuals with chronic orthopedic conditions. Future research should iii explore alternative support mechanisms and resilience-building strategies to address the complex interplay of pain, distress, and suicidality.

Anxiety And Adaptive Functioning In Young Adults: The Moderating Role Of Psychological Flexibility, Makenzie L. Kennedy, Jeffrey E. Cassisi

Honors Undergraduate Theses

Anxiety is highly prevalent among emerging adults and is associated with impairments in academic, social, and daily functioning. While previous research has documented strong associations between anxiety and adaptive functioning, the present study uniquely tested psychological flexibility as a potential moderator that may foster resilience and adaptive coping.

Undergraduate students (N = 522) from the University of Central Florida completed measures of anxiety (PROMIS-A, GAD-7, STAI-S), adaptive functioning (WHODAS 2.0), and psychological flexibility (COMPACT-23). Confirmatory factor analyses supported distinct but correlated latent constructs of anxiety and adaptive functioning. Due to poor subscale intercorrelations, the COMPACT-23 total score was modeled as …

Do Exploratory Probing Movements Predict Perceived Geometric Or Affordance Properties Of A Surface?, Arghya Kashyap

Theses and Dissertations

People use different exploratory movements to perceive different properties of a handheld object and different exploratory wielding movements to perceive different properties of a wielded object. We investigated whether people use different exploratory probing movements to perceive different properties of a surface. Participants probed a surface and attempted to perceive either an affordance (whether they could stand on that surface) or a geometric property (angle of inclination) of that surface. Perceived angle was nearly perfectly correlated with (but imperfectly scaled to) surface angle. The perceived boundary between surfaces that could be stood on and those that could not be stood …

Resilience After Prenatal Substance Exposure: Exploring The Role Of Cumulative And Specific Protective Factors In Predicting Toddlerhood Temperament Profiles, Anjeli Elkins

Theses and Dissertations--Psychology

Objective

Prenatal exposure to common substances, including nicotine, marijuana, cocaine, methamphetamine, opiates, and alcohol, has been linked to a wide range of psychiatric disorders and neurodevelopmental impairments. Identifying protective factors that may improve temperament profiles in toddlers who have experienced prenatal substance exposure may protect against these adverse outcomes and is crucial for developing targeted early interventions.

Methods

Participants (n=92; Mage = 28.7 years; 47.0% White) were biological mothers of toddlers (Mage = 22.6 months) with prenatal substance exposure. Mothers responded to an online survey that gathered information on substance use during pregnancy, proposed perinatal protective factors, and child temperament. …

Responses To Tobacco Use Screening And Tobacco Cessation Assistance Offers Among Rural And Ubran Cancer Survivors At An Nci-Designated Comprehensive Cancer, Abigayle Feather

Theses and Dissertations--Psychology

Smoking after cancer diagnosis is associated with poor outcomes while smoking cessation can improve quality of life and promote survival. Although there are calls for equitable tobacco treatment delivery in cancer and other healthcare settings, disparities in tobacco-related disease burden persist. In the context of an outpatient cancer center’s population-based tobacco treatment program, this study examines the association between cancer survivors’ rural and Appalachian residence and 1) current tobacco use status, 2) decision to decline cessation assistance, and 3) reason for declining assistance. A cross-sectional, retrospective analysis was conducted using electronic health record data from 16,839 adults (64.04% female, 88.49% …

Multidimensional Health Outcomes In Lgbtq+ Older Adults In The United States: Individual And Community-Level Protective Factors, Emily P. Lapidus

Theses and Dissertations--Psychology

Despite a lifetime of systematic barriers, LGBTQ+ individuals age into late adulthood, likely due to various protective factors. Guided by the Iridescent Life Course Framework (ILCF; Fredriksen-Goldsen & Muraco, 2019), I analyzed unique protective factors at two levels: (1) individual psychological factors (i.e., resilience, identity management) and (2) community-level factors (i.e., LGBTQ+ community connectedness, social support). Health was operationalized as mental health, physical health, and health-promoting behaviors. The present study accounted for covariates (i.e., financial barriers to healthcare, felt subjective age discrepancy, lifetime discrimination). I hypothesized that both stronger individual and community factors would be associated with better physical and …

"We Talk About It At The Dinner Table": Parent Discussions Of Identity And Politics In Diverse Adoptive Families In The United States, Abigail L. Moore

Theses and Dissertations--Psychology

Parents discussing identity and politics with their diverse adolescents can be protective against experiences of political stress and negative outcomes (Anderson, 2023). Identity discrepancies between parents and adolescents may complicate these conversations (McCrimmon et al., 2024). However, this research often only focuses on only one identity (e.g., race or gender; Mendez, 2022). Because negative political climates affect multiple identities simultaneously (Kassing et al., 2021), the current study explores political conversations in diverse, adoptive family contexts with varying (un)shared identities. Through reflexive thematic analysis (Braun & Clarke, 2021), 7 major themes were developed. Results suggest that identity discrepancies may underlie a …

Associations Between Queer Parent Family Socialization And Adolescent Outcomes Among Diverse Lgbtq+ Parent Families In The U.S., Nita U. Kulkarni

Theses and Dissertations--Psychology

Queer parent family socialization refers to the way LGBTQ+ parents talk with their children about what it means to be queer in society, how to handle discrimination, and ways to have pride in their family’s identity. This construct has been linked with positive well-being outcomes in children, and this study used a strengths-based, mixed- methods framework informed by Minority Stress Theory and intersectionality to examine how queer parent family socialization related to several adolescent well-being outcomes, namely internalizing behaviors, social competence, and adaptive coping. Participants recruited across two projects were 191 queer parents with an adolescent and 114 adolescents with …

Living With Flying Colors: Associations Among Lgbtq+ Identity, Religiosity, Spirituality, Community, And Overall Well-Being Among Lgbtq+ Older Adults, Madison T. Diomede

Theses and Dissertations--Psychology

Experiences of discrimination and prejudice place LGBTQ+ individuals in older adulthood (i.e., 55 years old and older) at risk for poor overall well-being. This risk can be especially salient in the Southern and Midwestern U.S., where LGBTQ+ individuals enjoy fewer legal protections than in the Northeast and Western regions of the U.S. In defiance of these odds, LGBTQ+ individuals in older adulthood cultivate overall well-being through psychological-level constructs, like LGBTQ+ identity affirmation, and community-level constructs, LGBTQ+ community connection. Yet, little research has examined these avenues of strength among LGBTQ+ individuals in older adulthood. Guided by Iridescent Life Course Theory and …

Weighted Family History Density Of Substance Use: Influence On Participant Substance Use Onset, Escalation, And Duration, Carleigh A. Litteral

Theses and Dissertations--Psychology

Substance use disorders impose a staggering toll on the United States (U.S.), straining healthcare systems, destabilizing communities, and profoundly impacting both individuals and families. Approximately one in six Americans aged 12 and older had a past-year substance use disorder in 2022 (Key Substance Use, 2022), and nearly one-third of adults experience a substance use disorder in their lifetime (Wu, 2010), contributing to an economic burden exceeding $400 billion annually (National Drug Threat Assessment, 2011). Family history of substance use disorders is a key predictor of vulnerability, with individuals who have affected relatives being 2–8 times more …

Exploring The Effects Of Transcranial Direct Current Stimulation Of The Right Inferior Frontal Gyrus On Inhibitory Control In Posttraumatic Stress Disorder, Colton Rippey

Theses and Dissertations--Psychology

Background: The right inferior frontal gyrus (rIFG) is implicated in stop signal reaction time (SSRT) performance – a common measure of inhibitory control – and emotional expression and control. Individuals with posttraumatic stress disorder (PTSD) exhibit poorer stop SSRT performance, which is associated with rIFG hypoactivity. Neuromodulation of the rIFG with transcranial direct current stimulation (tDCS) can significantly improve inhibitory control and reduce fearful responding to threatening stimuli. Research has yet to test the effects of multifocal tDCS targeting the rIFG on inhibitory control or emotional reactivity in individuals with PTSD.

Methods: The current study aims to examine the impact …

Relationship Between Anticipated Stress And Individuals’ Health-Related Behaviors, Julie Parsons

Theses and Dissertations--Psychology

Prior work in assessing the relationship between stress and health behaviors has identified the complex and multi-directional nature of these relationships. However, minimal work has assessed the possible relationships between stress anticipation and health behaviors such as diet, physical activity, and sleep outcomes in individuals. This work seeks to address this gap by conducting a daily diary study assessing within-person associations between stress anticipation and health behaviors over the course of a week. We hypothesized that daily stress anticipation would be negatively associated with dietary scores, physical activity engagement reports, sleep quality, and sleep duration while being positively correlated with …

Interparental Conflict And Sibling Relationship Quality In Emerging Adulthood: An Emotional Security Perspective, Courtlyn A. Fields

Theses and Dissertations--Psychology

Sibling relationships are among the earliest lifelong relationships and have been found to be protective against family dysfunction and positive adjustment outcomes. Yet research on sibling relationships remains limited. The current study aims to expand understanding of sibling relationship quality in emerging adulthood through the application of Emotional Security Theory (EST). EST provides a framework for understanding how adult sibling relationships may be impacted by childhood experiences of destructive interparental conflict. A sample of 1222 undergraduates with siblings completed an online survey. Participants retrospectively reported on interparental conflict and emotional security in childhood, and reported on their current emotion regulation, …

Global Sleep Quality, Emotion Regulation Difficulties, And Ptsd Symptom Severity In Trauma-Exposed College Women, Grace M. Seymour

Theses and Dissertations--Psychology

Sleep problems are common among college women and may contribute to PTSD symptoms. Those with emotion regulation difficulties may have increased difficulty managing distress worsened by poor sleep, though it is unclear which specific facets of emotion regulation are most relevant. This study examined interactions between sleep quality and facets of emotion regulation difficulties on PTSD symptoms among college women (N = 1,037) using self-report measures: the Pittsburgh Sleep Quality Index (PSQI), PTSD Checklist for DSM-5 (PCL-5), and Difficulties in Emotion Regulation Scale (DERS-18). Two significant interactions emerged. Sleep disturbance interacted with difficulties engaging in goal-directed behavior (b …

Putative Mechanisms Of Personality Change In Treatment, Hannah Croom

Theses and Dissertations--Psychology

BPD Compass was designed to engage the BPD-relevant traits from the Alternative Model of Personality Disorders in the DSM-5 by targeting putative mechanisms associated with these personality domains: aversive reactivity to engage negative affectivity, attachment insecurity to engage antagonism, and self-efficacy to engage disinhibition. The goal of the present study was to test the associations between putative mechanisms and respective personality traits. We used multilevel structural equation modeling to test if personality domains and putative mechanisms changed in treatment, if changes in putative mechanism were associated with changes in respective personality domain, and if within-person changes in putative mechanisms predicted …

Why Are Women Tired? Examining Sex-Dependent Effects Of Behavioral Rhythms On Perceived Sleepiness, Maricel Schuler

Theses and Dissertations--Psychology

Sleep complaints in women emerge at menarche and coincide with reproductive hormonal fluctuations throughout the monthly menstrual cycle. To our knowledge, we are the first study (N = 44) to utilize a validated algorithm that uses actigraphy-derived light and activity data in a novel approach to estimate circadian phase, referred here as the photobehavioral phase. We hypothesize that women will have earlier photobehavioral phases, larger phase angles, poorer perceived sleep quality, and greater sleepiness compared to men. In addition, we hypothesize that the perimenstrual phase will be associated with poorer sleep within a subsample of women (N = 15). Contrary …

Examining Values In The Treatment Of Borderline Personality Disorder: A Single-Case Experimental Design, Nicole Stumpp

Theses and Dissertations--Psychology

Borderline personality disorder impacts roughly 1.6% of the general population yet only a quarter of people with BPD are able to access treatment. Understanding the mechanisms that promote behavior change in treatment is crucial for improving care for this population. Experiential avoidance has been linked to risky behaviors, a prevalent and debilitating symptom observed in BPD. Values identification may be a fruitful avenue for engaging experiential avoidance in treatment. The goal of the present study is to understand the unique and combined effects of values identification and behavior change skills (i.e., opposite actions, exposure) on experiential avoidance (target), maladaptive behavior …

Randomized Controlled Trial Of A Single-Session Mechanism-Focused Intervention For Suicidal Thoughts And Behaviors, Martina Fruhbauerova

Theses and Dissertations--Psychology

Suicide remains a critical public health concern, with increasing rates and millions experiencing suicidal ideation annually. Although evidence-based treatments exist, many are time-intensive, underutilized, and often inaccessible to high-risk individuals, especially those recently discharged from inpatient psychiatric care. Brief, scalable interventions targeting core psychological mechanisms implicated in suicidal thoughts and behaviors (STBs) are needed. This study evaluated a novel Single Session Mechanism-Focused Intervention (SSMFI) designed to reduce hopelessness and negative perceptions of social relatedness among adults hospitalized for STBs. In a randomized controlled trial (N = 38) conducted on two inpatient psychiatric units, participants were assigned to either the SSMFI …

Intimate Partner Violence Victims' Experiences With Civil Legal Interventions, Jessica Brooke Pomerantz

Theses and Dissertations

The court system has become a central part of the societal response to intimate partner violence (IPV) and is a frequently used as a source of help for victims (Cattaneo et al., 2013). Despite the importance of a justice system response to IPV, it is not always accessible or helpful to victims. Past research has demonstrated barriers to IPV victims seeking legal intervention including mistrust of the court system generally, extensive and confusing legal processes and procedures, and failure of the courts to assess more invisible forms of abuse (Calton et al., 2017; Cerulli et al., 2015; Cuomo & Dolci, …

Self-Regulation In Children With Fragile X Syndrome: Biobehavioral Underpinnings, Familial Predictors, And Outcomes, Erin Evelyn Hunt

Theses and Dissertations

Self-regulation is a multifaceted construct that occurs on biological, cognitive, emotional, and behavioral levels. Self-regulatory abilities typically emerge in the first years of life and continuously develop through early adulthood. There is considerable interindividual variability in developmental trajectories of self-regulation which are associated with numerous adaptive and maladaptive outcomes. Factors influencing the development of self-regulation include interacting genetic and social environmental factors. Given the high heritability of self-regulation, within-family associations are common.

Individuals with Fragile X syndrome (FXS), an inherited, single-gene neurodevelopmental disorder, have heightened vulnerability for self-regulation deficits that are evident in early infancy; however, the developmental trajectories and …

Choice Overload In The Digital Age: A Cognitive Neuroscience Approach, Jacob Matthew Stanley

Theses and Dissertations

This dissertation examines the neural mechanisms of value-based multiattribute decision making through the lens of choice overload during consumer choice. Two behavioral experiments established that choice sets of a moderate size with nine options were perceived as most optimal compared to choice sets with three and 24 options, and options chosen from the largest set size were judged to be the least satisfying. A functional MRI study then examined how the brain responds to choice sets varying in size and complexity by manipulating the number of options presented as well as the presence of asymmetrically dominated decoy alternatives during a …

More Than An Athlete: Exploring Mental Health Concerns Among Student-Athletes, Callista Rochon-Baker, Hillary Wehe

Modern Psychological Studies

Within the United States, student-athletes experience the psychological and physiological effects of collegiate sports; however, student-athletes may not feel comfortable accessing mental health care resources or there may be inadequate resources available. This study sought to assess personal and environmental deterrents to the well-being and athletic performance of collegiate athletes. Through a series of qualitative interviews with 11 student-athletes from a small, Midwestern university, researchers investigated mental health stigmas in athletics, barriers to psychological resources, and the necessity for sports psychology interventions on-campus. The interview questions focused on student athletes’ level of perceived mental health support from campus and coaches. …

Bilingual Latinx Adolescents Experiences In A Predominantly White Institution: A Mixed Method Study, Danieli Marie Mercado Ramos

Dissertations

Extent scholarship has provided insight into how Latinx adolescents actively experience exclusion. These adolescents are often the targets of microaggressions tied to their language (Gonzalez et al., 2018), ethnicity, race, and intersecting identities--such as being bilingual Latinx students--which serve as reminders that they do not belong. However, little is known about Spanish-English bilingual Latinx adolescents and how their heritage language plays a role in predominantly white spaces and institutions. This convergent parallel mixed methods study explored how Spanish-English bilingual Latinx students in the Midwest described their experiences in a predominantly white institution (PWI). A total of 42 Spanish-English bilingual Latinx …

Capturing Diverse Adolescents’ Social Contexts: The Development Of An Ethnic-Racial Microaffirmations Scale For Peer Interactions, Maria Radulescu

Dissertations

The development of a strong and positive sense of ethnic-racial identity (ERI) has been identified as an asset for ethnically and racially marginalized adolescents. Peer interactions during the adolescent years can support ERI development. In particular, a subtle micro-level form of peer support—microaffirmations—may be protective for ERI processes. However, the field of microaffirmations is very small, and there is no scale that captures adolescents’ experiences of ethnic-racial microaffirmations from their peers. The current study developed an ethnic-racial peer microaffirmations scale based on extant literature and feedback from 4 focus groups with 22 sophomore high school students. Findings indicated that 5 …

“What’S Happening In The Gulf Of Maine?”: Middle School Students’ Engagement In Climate Science Through Data Visual Representation And Reflections, Grace Ocular

Dissertations

This study examined how middle school students engaged with science concepts while working with data visualizations during a field trip learning experience. Fifty-one teams of 2–4 students from 35 schools participating in the LabVenture program were video- and audio-recorded. Students completed two activities: one using a frequency table of marine species illustrating threats to Maine’s lobster population, and another using maps depicting changes in Gulf of Maine sea surface temperature. After each activity, students annotated the visualization, discussed their claims, and recorded short reflections. Transcripts were coded for science-related talk, and annotations and gestures were also analyzed. Findings indicate that …

Systematic Review Examining How Black Youth In The United States Cope With Stressful And Traumatic Experiences, Marcus Aaron Flax

Dissertations

Coping is an important behavioral skillset that youth use to emotionally regulate after experiencing stress or trauma. Research has repeatedly highlighted the stressors that Black youth experience, often finding that Black youth face higher levels of stress and trauma than their White peers. However, there has been a lack of research in understanding how Black youth cope with these higher levels of stress. This systematic review includes 72 studies (N = 16,205 participants) examining the frequency and effectiveness of coping strategies used by Black youth in response to a trauma or stressor, along with the associations between utilized coping strategies …

Experiences And Perceptions Of Gaslighting In The Workplace, Lauren Flanagan

Dissertations

The topic of gaslighting has gained increasing traction over the last several years. People have begun researching it in real-world settings such as relationships, politics, and the workplace. Furthermore, researchers have looked at the effects it has on the victim. However, there has been limited research on how one might react to an instance of gaslighting. This study examines how the victim’s race and the perpetrator’s position of power influence third parties’ recommendations on how to handle a scenario of workplace gaslighting. Psychology 101 students (N = 154) were randomly assigned to a 2 (race of victim: white vs black) …

Preliminary Validity Of A Daily Functional Status Pain Assessment Tool, Wally R. Smith, Rehan Qayyum, Alexandra Ulbing, Margaret S. Guy, Daniel M. Sop, Yue May Zhang

Department of Medicine Faculty Publications

Objectives: Readiness for discharge for a sickle cell disease vaso-occlusive crisis is dictated by factors far beyond pain control, including physical function/activity. We therefore designed and tested a functional status-based pain assessment questionnaire in SCD patients hospitalized with vaso-occlusive crises.

Methods: Sickle cell disease patients on a preselected nursing unit rated 10 draft Functional status-Based Pain Assessment items of activities of daily living on a 5 point Likert scale (0-5) from “very easy” to “very difficult” daily on each day of their admission until discharge, at approximately the same time. Concurrently, they reported Numeric Rating Scale (0-10) pain intensity. …

American Indian Survivors Of Domestic Violence And Self-Perceived Mental Health After Seeking Domestic Violence Services, Arial Swallow

Dissertations and Theses

Domestic violence has long-term impacts on women’s emotional, psychological, and physical health, with American Indian women experiencing disproportionately high rates of violence and face unique barriers in overcoming challenges of healing. As part of a larger study, this research aimed to better understand the healing process of American Indian women domestic violence survivors in rural areas. This study examined findings from a mixed methods approach, which investigated the significance of identifying co-occurring mental health needs and providing support, education, and resources to address these needs. The research utilized a quantitative method of descriptive statistics, identifying survivors who endorsed mental health …