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The Relationship Of Intolerance Of Uncertainty And Inferential Confusion To Obsessive-Compulsive Symptoms In A Nonclinical Sample, Fiona Christina Ball

Graduate Research Theses & Dissertations

Intolerance of uncertainty (IU) is a transdiagnostic cognitive vulnerability that has been linked to obsessive-compulsive (OC) and generalized anxiety (GA) symptoms. Inferential confusion (IC) refers to dysfunctional reasoning which overvalues imagined possibilities and devalues sensory information. The inference-based approach (IBA) proposes that IC generates obsessional doubt which leads to OC symptoms. Conceptually, IU and IC both involve the existence of multiple possibilities, and the limits of knowledge. No prior research has studied these constructs together. The current study sought to examine the relationships among IU, IC, and OC symptoms in a nonclinical sample. IC was explored as a potential condition …

A Comparison Of Academic Achievement And Psychological Symptoms In Homeschooled And Traditionally Schooled Children: Accounting For Demographic And Family Characteristics, Lauren Elizabeth Hauck

Graduate Research Theses & Dissertations

The prevalence of homeschooling is increasing, especially in the aftermath of the COVID-19 pandemic. However, methodologically strong research examining how children's well-being may differ based on their schooling type (i.e., homeschooled vs. traditionally schooled) is rare. This study is a response to a call for advancing the methodological rigor and expanding our understanding of family contributions to differences between homeschooled and traditionally schooled children’s adjustment. Thus, the study aims to determine if differences between homeschooled and traditionally schooled (i.e., attending public school) children’s academic and emotional adjustment are present after accounting for both family demographic characteristics and parenting and home …

Expressive Writing Rooted In Self-Determination Theory: An Intervention For Racial Trauma, Diana A. Robinson

Graduate Research Theses & Dissertations

Understanding the impact of racial discrimination is not a new endeavor in the field of psychology. However, research utilizing a trauma-focused lens to evaluate the negative mental health outcomes in the aftermath of racial discrimination is only in its infancy. In addition to depression, anxiety, and substance use, recent research has linked racial discrimination to negative mental health outcomes that mirror that of posttraumatic stress disorder (PTSD). Although many researchers have identified the negative effects of racial discrimination, few studies have examined intervention approaches designed to reduce the negative impact of racial discrimination. Self-Determination Theory (SDT) is a comprehensive theory …

Trajectory Of Infant Emotion Regulation Strategies And Negative Affect And Associations With Toddler Externalizing Problems, Sabrina D. Ung

Graduate Research Theses & Dissertations

Previous research recognizes the critical role played by child emotion regulation (ER), the regulatory component of temperament, and negative emotionality (i.e., the tendency to experience negative emotions such as fear, sadness, anger, and frustration) in emotional and behavioral functioning throughout the lifespan. Poor ER and high negative affect in early childhood are linked to impulsive and aggressive behaviors, internalizing behaviors, and lower cognitive functioning. However, few studies have investigated how specific ER strategies and negative affect change across infancy by employing latent growth modeling. Additionally, existing work has neglected to examine the growth trajectory of escape behaviors across infancy as …

Self-Compassion Intervention For Shame In Trauma-Exposed Gender And Sexual Minorities, Kyla A. Leonard

Graduate Research Theses & Dissertations

Individuals who identify as gender or sexual minorities (e.g., lesbian, gay, bisexual, pansexual, asexual, queer, transgender, nonbinary, intersex, gender nonconforming, etc.) have a high prevalence of interpersonal trauma. These individuals also experience a higher likelihood of experiencing posttraumatic stress disorder (PTSD) symptoms after exposure to potentially traumatic events. It has also been shown that those who identify as gender or sexual minorities experience high rates of shame due to minority stress and psychological factors such as internalized heterosexism. Experiences of shame are a central component in the development and maintenance of PTSD symptoms, particularly within this population. Self-compassion is an …

Motivation, Engagement, And The Student-Teacher Relationship As Predictors Of Academic Outcomes, Courtney Weaver

Graduate Research Theses & Dissertations

Motivation and engagement have long been studied in educational literature as factors that contribute to student academic achievement. The student-teacher relationship has also gained attention as a factor that exerts influence on students’ performance in the classroom. Models that consider context, or the ways in which these student- and teacher-level factors work together, are lacking in the literature. The current study employed an ecological systems framework with concepts from two related theories, attachment and self-determination, to investigate the roles of motivation, engagement, closeness and conflict in the student-teacher relationship as influences on student academic outcomes. Data for the current study …

Social Gender Norms And Depression In College Students, Derek Deeney

Masters Theses

The primary purpose of this quantitative study was to determine if there was a relationship between the conformity to social gender norms (masculine and feminine) and depression among male and female college students at a mid-sized, four-year public institution in the Midwest. A secondary purpose was to investigate if there was a difference in depression between males and females, and if a there was a difference in conformity to social gender norms (masculine and feminine) between males and females. Understanding the trends in social norm conformity and depression can lead to changes in how faculty and staff in higher education …

Investigating Sleep Education Criteria In Illinois Public Schools And Its Alignment With Evidence-Based Practices, Bayleigh T. Pasley

Masters Theses

The purpose of the current study was to examine high school health curricula regarding sleep prevention and intervention practices and whether instructional content aligned with best practice for this age group. Specifically, the Primary Investigator and her thesis chair developed the Sleep Education and Preventative Practices Checklist/Questionnaire (SEPPC and SEPPQ) as tools to evaluate the sleep content covered in different public high schools across Illinois. The SEPPC and SEPPQ were identical in that they contained 17 different items which looked at different sleep topics reviewed by current literature. The SEPPC/Q contained two main topics: adolescent sleep knowledge (11 topics/items) and …

Race-Based Stressors And Racial Trauma: The Moderating Role Of Parental Racial Socialization, Jessica S. Philip

Graduate Research Theses & Dissertations

Experiences of race-based stressors are linked with worse psychological outcomes for racial/ethnic minority individuals (e.g., Ferdinand et al., 2015). The way in which parents talk to their children about race (i.e., racial/ethnic socialization; RES) may exacerbate or buffer against the strength of this link (e.g., Keum & Ahn, 2021). Therefore, the present study examined the links between race-based stressors, RES, and psychological outcomes (i.e., depression, anxiety, stress, racial trauma) across multiple racial/ethnic minority groups. The present study also explored the different RES messages as potential moderators for the link between race-based stressors and outcomes, as well as differences in these …

Nonlinear Changes In Facial Affect And Posttraumatic Growth: Assessment Of Ecological Momentary Assessment Video Data, Aaron M. Harwell, David Pincus, Bernard P. Ricca, Emmeline Taylor, Charles C. Benight

Psychology Faculty Articles and Research

Posttraumatic Growth (PTG), characterized by newfound meaning, perspective, and purpose for trauma survivors, remains enigmatic in its nature. This state is thought to arise from the dynamic interplay of biopsychosocial factors; however, the nature of this interplay is unclear. This study aimed to investigate the intricate relationship between PTG and facial affect dynamics, shedding light on the complex interplay of biopsychosocial factors that underpin this transformative process. We conducted a comprehensive investigation involving 19 wildfire survivors who provided daily self-reported PTG ratings alongside smartphone videos analyzed using Automated Facial Affect Recognition (AFAR) software. Our findings revealed compelling evidence of self-organization …

An Examination Of The Relation Between Memory Self-Efficacy And Working Memory Within The Cognitive Reserve Framework, Genna Marie Mashinchi Ma

Graduate Student Theses, Dissertations, & Professional Papers

Dementia has been found to negatively affect multiple aspects of cognitive functioning. Despite an increasing prevalence of cognitive decline, many aging adults do not experience reduced cognitive functioning. The reason as to why some experience cognitive decline and others do not is still unclear. One leading theory thought to explain this phenomenon is the cognitive reserve theory (CR), which proposes that certain lifestyle factors (e.g., educational attainment, occupational attainment, and leisure activity participation) prolong one’s cognitive functioning and reduce the risk of cognitive decline. Memory self-efficacy (MSE), defined as one’s beliefs in their memory ability, was found to be positively …

Filipina American Mothers’ Experiences Obtaining Services For Their Children With Autism Spectrum Disorder, Nina Chelle Boling

University of the Pacific Theses and Dissertations

Autism spectrum disorder (ASD) is a multifaceted developmental condition that manifests in early childhood, affecting various aspects of neurologic, biological, adaptive, social, linguistic, and cognitive functions. A timely and accurate diagnosis of ASD is crucial for effective intervention, promoting personal and social growth, and fostering independent adulthood. However, obtaining this diagnosis can pose challenges, particularly for people of color, who often encounter disparities in healthcare access compared to their White counterparts. This study aims to investigate the experiences of Filipina mothers raising children with ASD, specifically focusing on their journey to access appropriate autism services.

As of 2019, there were …

Integrating Christian Beliefs And Scientific Psychology: Honoring John Carter, Rodger K. Bufford

Faculty Publications - Doctor of Psychology (PsyD) Program

John Carter had a profound role in shaping the thinking of generations of students and scholars in our understanding of the relationship of Christian beliefs and modern psychol- ogy. That Carter and Narramore’s (1979) volume remains in print and in use after more than four decades is a testimony to that influence. Here, I briefly explore the ways of knowing in general and elaborate on scientific knowing as a unique and powerful approach to appre- hending what our senses and instruments reveal. Scientific knowing is premised on several essential assumptions, employs a time-tested array of strategies to systematically gath- er …

Genetic Risk For Alzheimer’S Disease Alters Perceived Executive Dysfunction In Cognitively Healthy Middle-Aged And Older Adults, Sarah A. Evans, Elizabeth R. Paitel, Riya Bhasin, Kristy A. Nielson

Psychology Faculty Research and Publications

Background:

Subjective cognitive complaints (SCC) may be an early indicator of future cognitive decline. However, findings comparing SCC and objective cognitive performance have varied, particularly in the memory domain. Even less well established is the relationship between subjective and objective complaints in non-amnestic domains, such as in executive functioning, despite evidence indicating very early changes in these domains. Moreover, particularly early changes in both amnestic and non-amnestic domains are apparent in those carrying the Apolipoprotein-E ɛ4 allele, a primary genetic risk for Alzheimer’s disease (AD).

Objective:

This study investigated the role of the ɛ4 allele in the consistency between subjective …

Intrusive Traumatic Re-Experiencing Domain: Functional Connectivity Feature Classification By The Enigma Ptsd Consortium, Benjamin Suarez-Jimenez, Amit Lazarov, Sigal Zilcha-Mano, Xi Zhu, Yoojean Kim, Jacklynn M. Fitzgerald

Psychology Faculty Research and Publications

Background

Intrusive traumatic re-experiencing domain (ITRED) was recently introduced as a novel perspective on posttraumatic psychopathology, proposing to focus research of posttraumatic stress disorder (PTSD) on the unique symptoms of intrusive and involuntary re-experiencing of the trauma, namely, intrusive memories, nightmares, and flashbacks. The aim of the present study was to explore ITRED from a neural network connectivity connectivity perspective.

Methods

Data were collected from 9 sites taking part in the ENIGMA (Enhancing Neuro Imaging Genetics through Meta Analysis) PTSD Consortium (n = 584) and included itemized PTSD symptom scores and resting-state functional connectivity (rsFC) data. We assessed the …

Editorial: Insights In Neurocognitive Aging And Behavior: 2022, Kristy A. Nielson, Annalena Venneri, Shin Murakami

Psychology Faculty Research and Publications

No abstract provided.

Perspective: The Evolution Of Hormones And Person Perception-A Quantitative Genetic Framework, Christopher I Gurguis, Tyler S Kimm, Teresa A Pigott

Faculty, Staff and Student Publications

Evolutionary biology provides a unifying theory for testing hypotheses about the relationship between hormones and person perception. Person perception usually receives attention from the perspective of sexual selection. However, because person perception is one trait in a suite regulated by hormones, univariate approaches are insufficient. In this Perspectives article, quantitative genetics is presented as an important but underutilized framework for testing evolutionary hypotheses within this literature. We note tacit assumptions within the current literature on psychiatric genetics, which imperil the interpretation of findings thus far. As regulators of a diverse manifold of traits, hormones mediate tradeoffs among an array of …

Gender Differences In Preschool Conduct Disorder Symptoms Across One-Year, Madeline K. Petersen

Theses and Dissertations--Psychology

Conduct disorder is a childhood disruptive behavior disorder that exhibits striking gender differences in prevalence, comorbidities, and associated outcomes. These gender differences, particularly symptomology, remain understudied in conduct disorder despite the growing prevalence in females. This paper seeks to examine gender differences in parent rated conduct disorder symptoms in preschoolers overrecruited for disruptive behavior problems at three different timepoints across one-year. It is hypothesized that males will exhibit higher levels of physical aggression symptoms at the initial timepoint with declining rates across a one-year period compared to females, while females will exhibit lower levels of conduct problems at the first …

Exploring The Relationships Among Adhd, Generalized Anxiety Disorder, And Emotion Regulation, Anna S. Hall

College of Graduate Studies: Theses & Dissertations

This study investigated the relationships among Attention-Deficit Hyperactivity Disorder (ADHD) symptoms and common comorbid struggles for clients, including Generalized Anxiety Disorder (GAD) symptoms, and executive functions, especially emotion regulation. ADHD and GAD are prevalent mental health conditions, are commonly comorbid with each other, and are both correlated with relative deficits in executive functions. Executive functions comprise higher-order cognitive processes like planning, inhibition, initiation, and monitoring, as well as emotion regulation. Prior research established connections among ADHD symptoms, GAD symptoms, and emotion regulation but did not examine which specific facets of emotion regulation were most relevant. The current study aimed to …

Insights Into Child Abuse And Neglect: Findings From The Minnesota Longitudinal Study Of Risk And Adaptation, Marissa D. Nivison, Madelyn H. Labella, K. Lee Raby, Jenalee R. Doom, Jodi Martin, William F. Johnson, Osnat Zamir, Michelle M. Englund, Jeffry A. Simpson, Elizabeth A. Carlson, Glennn I. Roisman

Psychology Faculty Publications

The Minnesota Longitudinal Study of Risk and Adaptation (MLSRA) is a landmark prospective, longitudinal study of human development focused on a sample of mothers experiencing poverty and their firstborn children. Although the MLSRA pioneered a number of important topics in the area of social and emotional development, it began with the more specific goal of examining the antecedents of child maltreatment. From that foundation and for more than 40 years, the study has produced a significant body of research on the origins, sequelae, and measurement of childhood abuse and neglect. The principal objectives of this report are to document the …

An Ewas Of Dementia Biomarkers And Their Associations With Age, African Ancestry, And Ptsd, Mark W. Miller, Erika J. Wolf, Xiang Zhao, Mark W. Logue, Sage E. Hawn

Psychology Faculty Publications

Background

Large-scale cohort and epidemiological studies suggest that PTSD confers risk for dementia in later life but the biological mechanisms underlying this association remain unknown. This study examined this question by assessing the influences of PTSD, APOE ε4 genotypes, DNA methylation, and other variables on the age- and dementia-associated biomarkers Aβ40, Aβ42, GFAP, NfL, and pTau-181 measured in plasma. Our primary hypothesis was that PTSD would be associated with elevated levels of these markers.

Methods

Analyses were based on data from a PTSD-enriched cohort of 849 individuals. We began by performing factor analyses of the biomarkers, the results of which …

Mental Workload Modulates The Effects Of Baroreceptor Afferents On Sensorimotor Processing, Xiao Yang, Katie Herberlein, Anthony Reid, Dongfang Jiao, Fang Fang

Psychology Faculty Publications

The heart–brain interaction is the main mechanism for maintaining normative physiological processes, and its dysregulation underlies the somatic symptoms of various mental disorders. Cortical inhibition, triggered by afferent signals from baroreceptor activation, induces systematic variations in sensorimotor responses within a cardiac cycle, with reaction times (RTs) slower at cardiac systole compared to diastole (known as cardiac cycle time effects). However, recent data suggest that baroreceptor afferents not only inhibit simple responses but also facilitate complex sensorimotor responses during cardiac systole. The mental workload that is implicated in complex responses may modulate the cardiac cycle time effects. The current study aimed …

All The Better To Hear You With: Using Social Media For Employee Listening, C. S. Ju, E. A. Liguori, N. M. Savage

Psychology Faculty Publications

The article explores the use of social media for employee listening in organizations, highlighting the importance of employee voice and its positive impact on the workplace. It suggests that social media platforms can provide a space for employees to express themselves, share ideas, and connect with others. However, caution is advised when integrating social media into formal workplace decisions and the hiring process due to concerns about fairness, privacy, and discrimination. The article also addresses the challenges faced by minority employees in voicing dissent and the potential for social media to amplify their voices. It recommends consulting the book "Social …

Switching The Narrative: Pastors’ Beliefs And Reasonings, Dejaune K. Thompson, Sheriyse M. Williams, Shuntay Tarver, Portia C. Stokes

Psychology Faculty Publications

Although many African Americans experience mental health/addiction (MH/A), only 39% of the population seek professional treatment. Several significant barriers contribute to their ability to seek treatment, and as such, many African Americans feel more comfortable relying on the Black Church and pastors for support. However, many pastors are not prepared to support the MH/A needs of their parishioners thus leaving those who seek help without the proper MH/A care they need. The purpose of this qualitative study was to investigate the perceptions held by African American pastors on preparedness based on experience and theological beliefs to address MH/A issues within …

Short-Term Blood Pressure Variability Among Young Adults At High Or Low Risk For Depression, Balázs Bence Nyárády, Miklós Vértes, Edit Dósa, Xiao Yang, Charles J. George, Enikõ Kiss, Iidiko Baji, Krisztina Kapornai, Maria Kovacs

Psychology Faculty Publications

Background: Depression has been shown to have adverse effects on blood pressure (BP) and is associated with high blood pressure variability (BPV). In turn, high short-term BPV has been related to eventual cardiovascular risk. But it is not clear how early in adulthood the detrimental effects of depression on BPV may be discerned, if being at high risk for depression also compromises BPV, and whether the clinical features of depression moderate its adverse effects. We investigated these three issues among young adults using an office-like setting. Methods: In total, 218 subjects with a history of childhood-onset major depressive episodes (probands), …

Refining The Scope Of Genetic Influences On Alcohol Misuse Through Environmental Stratification And Gene-Environment Interaction, Jeanne E. Savage, Christiaan A. De Leeuw, Josefin Werme, Spit For Science Working Group, Danielle M. Dick, Danielle Posthuma, Sophie Van Der Sluis

Psychology Faculty Publications

Background

Gene-environment interaction (G X E) is likely an important influence shaping individual differences in alcohol misuse (AM), yet it has not been extensively studied in molecular genetic research. In this study, we use a series of genome-wide gene-environment interaction (GWEIS) and in silico annotation methods with the aim of improving gene identification and biological understanding of AM.

Methods

We carried out GWEIS for four AM phenotypes in the large UK Biobank sample (N = 360,314), with trauma exposure and socioeconomic status (SES) as moderators of the genetic effects. Exploratory analyses compared stratified genome-wide association (GWAS) and GWEIS modeling approaches. …

The Effect Of Different Music Genres On Listeners' Emotions, Benjamin N. Rosenberg

Honors Undergraduate Theses

Music has been shown to have definitive effects on the emotions of listeners, but the effects of different genres of music have been less frequently studied. The purpose of this study was to examine three different genres of music (pop, metal, and EDM), and the different effects on listeners’ emotions that they would have. College students (n = 191), completed a questionnaire assessing genre preference and emotions, before listening to a selection of songs from one of the three genres. Afterwards, they reported their emotions once more. Metal music was found to cause an increase in negative emotions, while …

Mental Health Practitioners’ Trauma Knowledge And Self-Efficacy Post-Emdr Training, Christy R. Collins, Shelby L. Dean, Jose Carbajal

Journal of Human Services: Training, Research, and Practice

This research study examines mental health practitioners’ level of trauma knowledge and trauma treatment self-efficacy pre- and post-EMDR therapy training in Texas. The purpose is to determine if practitioners' self-perception of efficacy in treating trauma and trauma knowledge will improve after completing EMDR training. The practitioner sample (N = 113) is from an EMDR trainer who conducted six EMDR trainings in Texas. Descriptive, correlational, and paired t-test statistical procedures were implemented to analyze the data for the study. The results show that practitioners’ self-perception of competence and knowledge could be attributed to their years of clinical experience treating clients with …

Describing The Experiences Of Fulfillment And Stress In Coptic Orthodox Priests, Dr. Martha Salama

Journal of Human Services: Training, Research, and Practice

This qualitative study was conducted to understand how Coptic Orthodox priests describe their experiences of fulfillment and/or stress with their work. While many Christian leaders such as pastors, reverends, and clergy helping to serve their church members are represented in the literature, there is limited research on the roles and experiences of the Coptic Orthodox priesthood serving their communities. The Coptic church has been around for centuries, and the church has a history of religious persecution. The research question was “how do Coptic Orthodox priests describe their experiences of fulfillment and/or stress with their work?” The research methodology used in …

The 1-Back Matching/Mismatching Paradigm With Pigeons (Columba Livia): Evidence For Explicit Learning?, Daniel Peng

Theses and Dissertations--Psychology

With humans, a distinction can be made between explicit and implicit learning. language can be used to describe rule-based learning commonly seen in explicit, but not implicit learning. Unfortunately, we cannot do so with animals. Therefore, a non-verbal paradigm is needed to differentiate the types of learning. One method to make such a distinction is by training animals under a conditional discrimination task such as matching-to-sample with reinforcement delayed until a choice is made on the next trial: otherwise known as a 1-back procedure. In this experiment an alternating matching/mismatching to sample task under a 1-back schedule of reinforcement was …