Psychology Commons^™

Supporting Student Success: Student Perceptions Of The Community College First-Year Experience, Jennifer Mullen

PCOM Psychology Dissertations

This study builds on existing research examining the impact of First-Year Experience (FYE) courses, with a specific focus on community college students, and expands the measures of success for these courses. Most scholarship on the impact of FYE courses on student success focuses on students at four-year institutions and emphasizes academic achievement and retention as key measures of success. In this study, data were collected from community college students enrolled in an FYE-101 course during the Fall of 2025. Pre- and post-course surveys (see Appendices B and C) were administered at the beginning and end of one 15-week and two …

An Exploration Of Vicarious Trauma In The Integrated Trauma Team, Victoria L. Hadix

PCOM Psychology Dissertations

This study aimed to explore the impacts of self-care, coping skills, and resilience on the perceptions of vicarious trauma by members of the trauma team in a small community hospital in the Northeastern United States, through the use of qualitative methodology and a semi-structured interview. The goal of this study was to gain an understanding of the mental health factors impacting health care professionals functioning in the fast-paced, demanding environment of the emergency room. Furthermore, the study explored health care professionals’ perceptions of the integrated trauma team and the relationships between individual and team-based characteristics. This study helped increase understanding …

Development And Validation Of The Liebelt Attitudes, Knowledge, And Engagement Scale (Lakes) Among Rural Adults, Anna Morrison

PCOM Psychology Dissertations

Adults living in rural regions experience mental illness at rates comparable to those in urban areas yet utilize mental health services significantly less. Underutilization of psychotherapy in rural populations has been attributed to structural barriers (e.g., geographic inaccessibility, limited provider availability, reduced anonymity) and sociocultural factors such as stigma. However, rural adults may remain reluctant to initiate treatment due to attitudes toward psychotherapy, limited help-seeking engagement, or inaccurate knowledge about psychotherapy. The present study developed and examined the psychometric properties of the Liebelt Attitudes, Knowledge, and Engagement Scale (LAKES), a self-report measure designed to assess psychotherapy-related attitudes, knowledge, and engagement …

Expert Validation Of A Professional Development Model For K–2 Emotional Regulation, Mark Simpson

PCOM Psychology Dissertations

Emotional regulation (ER) is foundational to student learning, behavior, and long-term educational success and well-being; however, many elementary educators report limited formal preparation in explicitly teaching ER skills. The purpose of this study was to design a professional development (PD) program for K–2 teachers focused on ER and to evaluate its content validity through expert review. The framework was grounded in Gross’s process model of ER, Desimone’s core features of effective PD, and Sims’s dynamic IMTP framework. A researcher-developed rubric was used to evaluate alignment, clarity, theoretical grounding, and feasibility. Five experts in various roles within the field of education …

Applied Psychophysiology: Evaluating The Feasibility Of A Digital Breathing Tool, Jessica Pavelka

PCOM Psychology Dissertations

Mental health in the United States is a growing public health concern, with one in five adults living with a diagnosed mental health disorder. The prevalence of mental health concerns among adults in the U.S. has not changed significantly from 2021 to 2024 (Reinert et al., 2025). This study examined how mental health providers can leverage technology to support symptom reduction for their patients during and beyond treatment. Biofeedback has demonstrated lasting health benefits, is cost-effective, and holds promise for novel interventions for conditions such as generalized anxiety disorder and panic disorder. This pilot study evaluated the feasibility, usability, engagement, …

Music To Move You: Comparing Effects Of Music Genre On Subjective Performance Of Football Players In A Practice Setting, Devin Deturk

PCOM Psychology Dissertations

Optimizing athletic performance has increasingly extended beyond conditioning to include psychological, health-related, and environmental interventions aimed at enhancing peak mental and physical fitness. However, advanced training mechanisms targeting these factors may not be readily available to all programs, necessitating cost-effective, accessible, and ethically sound adjuncts. Thus, music emerges as a potential solution that remains underutilized in applied sport settings but may be leveraged to address pervasive challenges such as fear of failure, burnout, and over-professionalization. The present dissertation investigated the effects of music in a practice setting, with particular emphasis on its capacity to enhance subjective performance, motivation, and positive …

Camouflaging And Autism: An Examination Of Camouflaging’S Potential Association With The Clinical Assessment Of Autism And Subject Demographic Characteristics, James George Modico

PCOM Psychology Dissertations

Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by social communication deficits and restrictive/repetitive behavior (American Psychiatric Association, 2022). The clinical assessment of ASD requires behavioral observation of the participant. Within the context of ASD, camouflaging refers to cognitive and behavioral strategies that a person with ASD can utilize to adapt to a non-autistic world (Cook et al., 2021). Camouflaging may influence an autistic person’s behavioral presentation to a more “neurotypical” state. Behaving in a less atypical manner may contribute to not being referred for testing, having a clinician assign lower ratings on diagnostic measures, and preventing issuance of …

Women’S Marital Surname Change: Adjustment & The Novel Concept Of Name Decision Match, Sarah E. Fox

PCOM Psychology Dissertations

Marriage is a significant, complex life event that most international and U.S. adults experience. Marriage offers numerous opportunities for decision-making, including the marital surname change choice. A woman may choose to adopt her husband’s surname (i.e., Changers), keep her birth surname (i.e., Keepers), or an alternative (i.e., Creatives). Enduring societal norms and traditions are reflected in most women who are Changers. Conversations surrounding marital surname change choice may offer insight into the couple’s agreement on the ultimate decision, referred to in this study as name decision match (NDM), a novel concept. The purpose of the study was to analyze women’s …

Body Dissatisfaction Among Sexual Minority Men: Examining Associations With Health Behaviors, Gay Identity Centrality, Physical Appearance Comparison, And Conformity To Masculinity Norms, Ithan Sokol

PCOM Psychology Dissertations

Introduction: Body image disturbance (BID), or poor body image encompasses dissatisfaction with one’s physical appearance, and is linked closely with disordered eating, depression, low self-esteem, and a compromised health-related quality of life. Although most research on BID has focused on women, this study examined its impact on men, specifically sexual minority men (SMM; cisgender men who identify as non-heterosexual). This subgroup notably exhibits heightened rates of BID compared to heterosexual men, shaped by sociocultural pressures and internalized appearance ideals.

Objectives: This study intends to examine potential determinants of BID in SMM as well as build upon existing insights that connect …

Navigating Motherhood: A Qualitative Study Of The Experiences And Challenges Of Non-Birthing Mothers In Queer Cisgender-Relationships, Anna Caravaggio

PCOM Psychology Dissertations

The present study explored the psychological experiences of non-birthing mothers in queer cisgender female relationships, a population that remains underrepresented in the parenting literature. Existing research has focused primarily on birthing mothers or same-sex couples as a unit, leaving the unique perspectives of non-birthing mothers insufficiently examined. Using a qualitative phenomenological design, eight non-birthing mothers participated in semi-structured interviews examining their transition to parenthood, maternal identity development, and experiences within relational, social, and systemic contexts. Data were analyzed using thematic analysis, resulting in five primary themes: pathways to parenthood and conception decision making; constructing maternal identity; bonding and attachment processes; …

The Covid-19 Pandemic: Predictors Of Inpatient Admission For People With Severe Mental Illnesses, Ashley Killoren

PCOM Psychology Dissertations

The purpose of the study was to identify differences in patterns of demographic and psychiatric symptoms among individuals with severe mental illnesses admitted to an inpatient psychiatric hospital 1 year before the quarantine shelter-in-place restriction order issued by a governor in the Northeastern United States, during the restriction order, and 1 year starting when all COVID-19 restrictions were lifted. A second goal of the study was to determine whether psychiatric admission rates changed by comparing admission rates before and during the quarantine order, and 1 year after all COVID-19 restrictions were lifted. This quantitative, retrospective, observational study was achieved by …

The Hidden Cost: Vicarious Trauma And Burnout In Professional Sex Offender Treatment Providers, Diazia Hughes

PCOM Psychology Dissertations

Professionals who provide treatment to individuals who have commuted sexual offenses are routine exposed to traumatic material, placing them at increased risk for both vicarious trauma (VT) and burnout. Despite growing recognition of these occupational hazards, limited research has examined the relationship between VT and burnout within this specialized population. The present study investigated the association between VT and the three dimensions of burnout (i.e. Emotional Exhaustion (EE), Depersonalization (DP), and personal Accomplishment (PA)) among licensed treatment providers working directly with individuals who have commuted sexual offenses. A cross-sectional correlational design was employed with a sample of 107 licensed providers …

Predicting Burnout Among Graduate Healthcare Students In Clinical Placements, Meghan E. Visek

PCOM Psychology Dissertations

Healthcare systems increasingly recognized provider burnout as an essential target for improving population health. Burnout, characterized by emotional exhaustion, depersonalization, and diminished personal accomplishment, has been linked to impaired clinical practice and poorer patient outcomes. Although burnout among healthcare professionals is well-studied, far less attention has been given to understand how burnout develops earlier in training among graduate healthcare students in clinical placements. Research has identified year of graduate study, self-care practice, social problem-solving ability, team resilience, and attitudes toward interprofessional collaborative practice as potential burnout predictors. This study examined these factors among graduate healthcare students in clinical placements. Findings …

Understanding Depression And Adl Decline In Dementia: The Impact Of Subtype And Social Frailty, Melanie C. Ventura

PCOM Psychology Dissertations

The interplay of depression and dementia alters the ability to complete activities of daily living (ADLs). When depression occurs concurrently with or because of dementia, it has a more significant link to disability than the impairment of depression or dementia. This occurrence often increases older adults’ risks and a faster progression of the disease. Patients with different types of dementia have varying experiences in the interplay among dementia, depression, and ADL impairment. Moreover, the dementia type can cause variations in awareness and symptoms, influencing different levels of ADL impairment, relative preservation of awareness, and depression levels.

The present study examined …

Neuropsychological Prediction Of Alzheimer’S Disease And Functional Abilities Using Brief Screeners, Ashley Bennett

PCOM Psychology Dissertations

Alzheimer’s disease (AD) is a neurodegenerative disease that is primarily characterized by memory impairment and decline in function. Patients often undergo lengthy neuropsychological evaluations that create testing fatigue and, ultimately, affect their validity. There are brief assessment options to assess probable AD that are not commonly explored in research and clinical settings. This study investigated the predictive ability of the Mini-Mental State Examination (MMSE) with the addition of a semantic fluency measure compared to the Montreal Cognitive Assessment (MoCA) and the Alzheimer’s Disease Assessment Scale-13-Item Cognitive Subscale (ADAS-Cog-13) in diagnosing AD. Additionally, this study examined the potential use of the …

Examining Obsessive-Compulsive Symptomatology And Maternal Functioning During The Postpartum Period: Implications For Disclosure And Assessment, Meghan Collins

PCOM Psychology Dissertations

Maternal mental health is a significant global health concern, with nearly one in five new mothers experiencing a mental health disorder during the perinatal period. Timely screening, assessment, and treatment are critical for the well-being of both mother and infant, given the potential adverse effects of unaddressed mental health concerns. While much of the existing literature has focused on perinatal depression and anxiety, research specifically examining obsessive-compulsive symptoms and unwanted or intrusive thoughts remains limited. The present study investigated the relationship between obsessive-compulsive symptoms and maternal functioning, as well as experiences related to the assessment and disclosure of intrusive thoughts. …

The Impact Of Long Covid On Mental Health, Marzena Podkalicka

PCOM Psychology Dissertations

Since the emergence of the novel coronavirus, a significant portion of the global population has transitioned from acute infection to Long COVID, a multisystemic condition characterized by persistent symptoms lasting 4 weeks or longer. This study investigated the psychological impact of Long COVID, to explore rates of anxiety, depression, post-traumatic stress disorder (PTSD), and quality of life in people with Long COVID compared to those without it. A quantitative survey-based design was employed with a sample of 310 adults (Aged 18 to 90; M = 48.2). Participants completed validated instruments, including the Long COVID Questionnaire, Short Form Health Survey, General …

Medical Students' Self-Competency Perceptions Providing Patient Grief And Bereavement Support, Ashley Grant

PCOM Psychology Dissertations

The objective of this study was to identify whether (a) course curriculum on the topic, (b) personal grief and loss experience, (c) extracurricular training or educational experiences on the topic, (d) clinical experiences, and (e) general self-efficacy perceptions predict medical students’ perceived competency conducting grief and bereavement support for patients. Additionally, the study evaluated trends in perceived competency concerning the intended specialty for residency. Lastly, the present study aims to better understand medical students' overall average self-competency perceptions in conducting grief and bereavement care to their patients. Data was collected from social media groups and through direct contact with medical …

Just A Slip: Cognitive Distortions Associated With Lapse And Relapse In Recovery, Matthew Karr

PCOM Psychology Dissertations

Substance use rates in the United States continue to rise despite low treatment utilization. Research has indicated the function of distorted patterns of thinking that can influence the relapse process. This study aimed to examine the relationships between relapse patterns, length of abstinence, and endorsed rates of cognitive distortions on the Cognitive Distortions Scale (CDS). This study sought participants 18 years or older with a history of problematic substance use and substance use treatment within the past 2 years. Participants were recruited through social media sites. Proposed statistical analyses included Pearson’s product-moment correlation, analysis of variance (ANOVA), and multivariate analysis …

The Relationships Among Maternal Stress, Disordered Eating, Depressive Symptoms, And Infertility In Women Throughout The Postpartum Period, Christina Shoshilos

PCOM Psychology Dissertations

The perinatal period is a critical time of psychological, physiological, and social transition that can increase vulnerability to mental health challenges, particularly during the first year postpartum. This study examined the relationships among maternal stress, depressive symptoms, and disordered eating behaviors in postpartum women, with additional focus on differences by postpartum stage (0 to 6 months vs. 6 to 12 months) and infertility history. Participants (N = 248) were cisgender women who had given birth within the past 12 months and completed validated self-report measures of maternal stress, depressive symptoms, and disordered eating behaviors. A multiple regression analysis revealed …

Exploring The Feasibility And Acceptability Of The Calm Kitty Curriculum For Promoting Emotional Regulation In Preschoolers, Tabitha A. Irizarry

PCOM Psychology Dissertations

This exploratory mixed-methods study examined the feasibility, acceptability, and perceived usefulness of the Calm Kitty Curriculum, a classroom-based emotional regulation program for preschool-aged children ages 3–5, delivered through a teacher-facing orientation. Emotional regulation in early childhood is an important foundation for school readiness, social competence, and later academic outcomes. Because children from historically marginalized communities are disproportionately affected by emotional dysregulation and exclusionary disciplinary practices, accessible and developmentally appropriate classroom-based supports are needed. This study represented an initial phase of curriculum development and focused on implementation readiness rather than child-level effectiveness. A secondary data analysis was conducted using previously collected, …

Pediatricians’ Approach To Addressing Developmental, Behavioral, And Social-Emotional Concerns In Children, Jessica Baer

PCOM Psychology Dissertations

This study examined factors influencing pediatric primary care providers’ adherence to recommended guidelines for developmental, behavioral, and psychosocial screening, surveillance, and referral practices. Although early identification is emphasized in pediatric care, implementation remains inconsistent. A cross-sectional survey was administered to pediatric primary care providers in the United States with at least one year of independent practice experience. Variables examined included provider and practice demographics, training, confidence, caseload, and perceived barriers. Descriptive statistics and group comparisons were used to evaluate patterns in screening and referral practices. Results indicated variability in adherence across domains, with greater consistency in developmental and behavioral practices …

Dispositional Correlates Of Mobile Dating Application Users’ Self-Presentation Behaviors, Danielle Rafal

PCOM Psychology Dissertations

Introduction: Mobile dating applications (MDAs) have moved from niche to norm, making connecting with others easier. A problem with MDAs is the accuracy of user self-presentation. Dispositional characteristics such as personality traits, psychological distress, and age may be factors that drive MDA users’ self-presentation behaviors. This study explored whether the extent of discrepancy between deceptive and real self-presentation predicts psychological distress, whether Big Five traits enhance this prediction, and whether age group influenced self-presentation among MDA users.

Method: Using a cross-sectional quantitative survey-based design, 160 MDA users ages 18 and older residing in the United States completed the following measures: …

Examining The Psychosocial Impact Of Having An Adolescent Sibling With A Leukemia Diagnosis, Jordan A. Barczak

PCOM Psychology Dissertations

The current research regarding the impact of having a sibling undergoing cancer treatment is inconsistent and limited in scope. The current study explored the psychosocial effects, including peer relationships, academic outcomes, and overall mood in siblings of children with a cancer diagnosis. This study also explored the interaction patterns between children, their siblings with a leukemia diagnosis, and other members of the family. The participants of this study consisted of five youth from different families with a child or adolescent sibling with a leukemia diagnosis. The participants were recruited via social media and other community outreach avenues. Participants were between …

Increasing The Efficiency Of Screening For Severity Level Of Neurocognitive Impairment In The Corrections Sample: An Exploratory Study, Kelly Denton

PCOM Psychology Dissertations

Acquired brain injury (ABI) is a serious and potentially devastating health condition that can cause several lasting deleterious consequences affecting many domains of life. Difficulties are commonly reported in cognition, emotional, and social functioning, in addition to physical impairment. ABI disproportionally affects different groups, including the corrections population, which is five times more likely than the general population to have an ABI. However, there is limited research on the severity of neurocognitive impairment after an ABI for inmates in a correctional setting. It was hoped that the current study would help clarify the characteristics of ABI that result in different …

Examining Developmental Outcomes And Follow-Up Engagement Among High-Risk Preterm Infants In A Diverse Urban Nicu Program, Madyson Kolbes

PCOM Psychology Dissertations

Preterm infants are at elevated risk for developmental delays across cognitive, language, and motor domains, yet factors associated with engagement in NICU follow-up care remain poorly understood, particularly in diverse, urban populations. This study examined developmental outcomes at initial NICU follow-up and explored factors associated with follow-up completion among high-risk preterm infants. Participants included 174 infants enrolled in a hospital-based NICU follow-up program who completed an initial developmental screening using the Bayley Scales of Infant and Toddler Development, Fourth Edition Screener (Bayley-4 Screener). A subset of 58 infants completed a second screening visit. Binary logistic regression was used to examine …

Evaluating Motivation In Stem Education: A Positive Self-Talk Intervention, Tiffany L. Copeland

PCOM Psychology Dissertations

This study evaluated a social-emotional learning intervention that taught positive self-talk to high school students from underrepresented minority groups in science, technology, engineering, and math (STEM). The setting of this study was a place-based program that immersed students in hands-on STEM activities while located in Philadelphia’s life science hub. Before taking a science assessment, students set effort-based goals and learned to say self-talk statements such as “I will give my best effort” and “Even when it's hard, I will give 100%.” This mixed-methods program evaluation compared pre- and post-intervention data using a paired-samples t-test, linear regression, and correlation analyses. Data …

A Preliminary Program Evaluation: Rates Of Intimate Partner Violence In An Urban Child Welfare Prevention Program, Athena Roca

PCOM Psychology Dissertations

Intimate partner violence (IPV) remains a pervasive public health concern with significant consequences for families. Traditional batterer intervention programs (BIPs), which often focus solely on the person causing harm (PCH), have demonstrated limited success in reducing recidivism, particularly when grounded in punitive or authoritarian models. This study evaluated the Child-Welfare IPV Prevention Program (CWIPVPP), a family-centered, trauma-informed intervention that engages the PCH, co-parents, and children to reduce IPV-related behaviors and promote healthier family functioning.

Recidivism indicators, including domestic violence incident reports (DIRs) and arrests, were analyzed for 57 fathers referred to the program, with 53 retained for final analyses. A …

The Relationship Between Perceived Racial Stress And Academic Achievement Of African American Students, Jodie E. Felder

PCOM Psychology Dissertations

Educational institutions are not only places of learning, but they can be places of refuge and support for students. Academic engagement and performance can be negatively affected for ethnic students of color. This can lead to a disconnection between the education system of teachers, administrators, and students. Studies suggest racial stress contributes to negative environmental factors, to which African American (Black) students have been found to be especially vulnerable. Overlooked, ignored, and misunderstood environmental factors for African American students exacerbate educational obstacles, widening achievement gaps and increasing attrition rates. A lack of culturally guided knowledge among stakeholders lessens the opportunity …

Sex Life Post Childbirth And The Role Of The Partner Relationship: A Qualitative Study, Agata Kopacz

PCOM Psychology Dissertations

Sexual problems are common among postpartum women, and sexual functioning during the postpartum period is affected by biological, psychological, and social factors. There is limited research exploring women’s experiences within their romantic relationships and sex lives during the postpartum period. This qualitative study utilized the phenomenological approach to gain a better understanding of the experiences of postpartum women in their romantic relationships and their sexual functioning after childbirth. A total of eight eligible postpartum women were interviewed individually. Data from the interviews were analyzed utilizing the phenomenological data analysis approach and grouped into emerging themes. Four themes were extracted for …