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Traumatic Experiences, Perceived Discrimination, And Psychological Distress Among Members Of Various Socially Marginalized Groups, Kimberley Matheson, Mindi D. Foster, Amy Bombay, Robyn Mcquaid, Hymie Anisman

The International Journal of Ecopsychology (IJE)

Perceived discrimination has consistently been shown to be associated with diminished mental health, but the psychological processes underlying this link are less well understood. The present series of four studies assessed the role of a history traumatic events in generating a proliferation of discrimination stressors and threat appraisals, which in turn predict psychological distress (depressive and posttraumatic stress symptoms) (mediation model), or whether prior traumatic events sensitize group members, such that when they encounter discrimination, the link to stress-related symptoms is heightened (moderation model). Each of the studies assessed a different marginalized group in Canada, including Indigenous peoples, Blacks, Jews, …

Black American School Counselors’ Experiences Of Racial Discrimination In The Workplace, Tiffany Jackson

Walden Dissertations and Doctoral Studies

While school counselors play a pivotal role in promoting equity and inclusion within educational institutions, they may experience systemic challenges themselves, particularly in predominantly White professional environments. The purpose of this hermeneutic phenomenological study was to explore the experiences of Black American school counselors who experienced racial discrimination in the workplace and how they made meaning of those experiences. The research addressed the lived experiences of Black American school counselors who experienced racial discrimination in the workplace and how they make meaning of those experiences. The study was grounded in hermeneutic phenomenology and critical race theory. Six Black American school …

The Hypnagogic State And Hypnagogic Constraint Modulation In Ocd, Ari Rad

Academic Leadership Journal in Student Research

The past few decades of scholarly inquiries on the topic of the hypnagogic state and N1 sleep onset have introduced a new understanding of human general mentation. The underlying phenomenological, psychological, and neurological aspects of the hypnagogic state have been explored in depth by researchers. Hypnagogia and N1 sleep onset have been associated with creativity, spontaneous access to insights, symbolic representation of cognitive processes, and visual and auditory perceptions. The default mode network (DMN) has been largely associated with creativity and spontaneous thinking during N1 sleep onset. This paper reviews the basics of the neurology and phenomenology of N1 and …

The Lived Experiences Of Workplace Discrimination Of Transgender People In Mississippi, Wendy Mann

Walden Dissertations and Doctoral Studies

In recent years, transgender people have been more open to living as the gender they believe they were meant to be, instead of the gender they were born as. With this decision, they are more susceptible to mistreatment and discrimination in the workplace. The purpose of this qualitative study was to explore and understand the experiences and perceptions of discrimination of transgender individuals within workplaces in the U.S. state of Mississippi. Transgender identity development (TID) and social identity theory provided a theoretical framework for examining participants’ lived experiences of perceived transgender workplace discrimination, navigation of this discrimination, and the role …

Distinguishing Between Complex Post-Traumatic Stress Disorder And Post-Traumatic Stress Disorder: The Role Of Childhood Maltreatment, Catherine Harris

Dissertations, Theses, and Capstone Projects

The current study examined whether court-substantiated childhood maltreatment may be associated with increased risk for Complex PTSD (CPTSD) and whether individuals with CPTSD and individuals with PTSD could be distinguished in terms of complex trauma exposure. Children with documented cases of abuse and neglect prior to age 11 were matched on age, race, sex, and approximate family socioeconomic status with children without documented histories of maltreatment (controls) and both groups were followed prospectively into adulthood. Participants (N = 1,196) were assessed using a DSM-III-R based structured interview of PTSD symptoms and other self-report measures of psychiatric symptoms at mean age …

Intimate Partner Violence And Emotion Regulation Among Emerging Adults: Investigating The Roles Of Dispositional Mindfulness And Executive Function In The Context Of A Laboratory-Induced Stress Paradigm, Mikell Bursky

Dissertations, Theses, and Capstone Projects

Intimate Partner Violence (IPV) is a major public health concern that impacts an estimated 10 million men and women in the United States annually. IPV refers to a range of physical, sexual or psychological forms of aggression committed against a current or former romantic partner in the context of a relationship. The highest rates of IPV are observed in emerging adulthood, a developmental period between the ages of 18 to 25 that is significant for the transition from adolescence into adulthood, and the establishment of first meaningful intimate relationships. Although distal risk factors for IPV such as violence in the …

Social Media-Based Social Comparisons Among Socially Anxious Young Adults: The Role Of Cognitive Reappraisal, Jennifer L. De Rutte

Dissertations, Theses, and Capstone Projects

Social media is a central context for social interaction and self-evaluation among young adults. For those with elevated social anxiety, these environments may be especially salient because they provide frequent opportunities for social comparison. Although upward social comparison on social media has been linked to poorer emotional outcomes, less is known about its experimental effects among socially anxious young adults or whether upward and downward comparison have distinct effects that extend to later socially evaluative situations. The present study examined these questions in 84 socially anxious young adults randomly assigned to view simulated Instagram feeds eliciting upward comparison, downward comparison, …

Retrieval Information From Working Memory: The Output Gating Framework Perspective And Its Underlying Processes, Chen Tiferet-Dweck

Dissertations, Theses, and Capstone Projects

Working memory (WM) keeps information accessible and available for further processing. However, not all the information we maintain in WM is behaviorally relevant at any given moment. To act effectively, we must dynamically control which memory representations are accessed to support ongoing goal-directed behavior. While the mechanisms underlying the selection of single items from WM access are comparatively well-studied, less is known about the principles governing multi-item access. Existing models of WM access imply that selecting multiple items should take longer and be more error-prone than single-item access. Yet, paradoxically, prior studies have shown that retrieving all items in WM …

Individual Intellectual Humility As A Predictor Of Perceived Information Sharing And Perceived Shared Leadership, Mary Beth Schroeder

Dissertations, Theses, and Capstone Projects

Cross-functional problem-solving teams are often assembled to address complex challenges by combining members’ distinct knowledge, ideas, and leadership capabilities. Yet teams do not always capitalize on these collective resources, because team members do not share the information they uniquely possess. This tendency to withhold information may be lessened by intellectually humility, a personality trait marked by a desire to close gaps in one’s knowledge and openness to what others contribute.

This study was originally designed to examine whether team intellectual humility relates to team creativity through information sharing and shared leadership. However, because of changes in the leadership development program …

The Influence Of Childhood Experiential History On U.S. Vice President Jd Vance’S Personality, Amelia Brower, Aubrey Immelman

Psychology Faculty Publications

This paper presents the results of a developmental causal analysis of the adult personality of U.S. vice president JD Vance, from the conceptual perspective of personologist Theodore Millon.

Psychodiagnostically relevant data relating to Vance’s personality were collected from biographical sources and media reports and synthesized into a personality profile using the Millon Inventory of Diagnostic Criteria (MIDC), which yields 34 normal and maladaptive personality classifications congruent with DSM-III-R, DSM-IV, and DSM-5-TR.

The findings of the personality assessment were previously reported in a separate paper. Vance’s primary personality patterns were found to be Dominant/controlling and Ambitious/confident, supplemented by …

Schizophrenia Spectrum Biomarkers Consortium: Establishment Of A Biorepository For The Discovery Of Quantitative Fluid Biomarkers, Mohini Ranganathan, Susanne Jakob, Felecia Cerrato, Lia Urban Spillane, Tarlan S. Daryoush, Sophie Shuster, Katherine Dokholyan, Shaynna Herrera, Brian Koo, Clyde Markowitz, Pojen Deng, Sage Rush, Monica E. Calkins, Scott Troyan, Kosha Ruparel, Ruben C. Gur, Holly Reynolds, Claire Wegel, Matthew B. Johnson, Lauren Hom, Sam Bryant, Ross W. Mair, Randy L. Buckner, Rebecca Birnbaum, Christian G. Kohler, Cheryl M. Corcoran, Raquel E. Gur, Steven E. Hyman

Student Publications [Scholarly]

Background and Hypothesis: Schizophrenia spectrum disorders (SSDs) produce severe symptoms, disability, and premature mortality, but only partially effective symptomatic treatments exist. Treatment development is impeded by lack of insight into disease mechanisms or objective biomarkers for clinical trials. Advances in genetics and neurobiology have converged on strong pathogenic hypotheses for SSDs centered on synapse dysfunction and excessive pruning, pathogenic processes that may produce measurable proteomic evidence in cerebrospinal fluid (CSF). Leveraging design precedents from successful fluid biomarkers discovery for Alzheimer’s disease, we undertook a pilot study to test the feasibility of repeated CSF and blood samples collection from individuals with …

Gene-Environment Interactions In Cardiovascular Aging: Volunteering, Polygenic Risk, And Biomarker Change In European And African Ancestry Populations, Seoyoun Kim, Byeongju Ryu, Erin Ware, Koichiro Shiba, Cal J. Halvorsen

Brown School Faculty Publications

Volunteering has been associated with better cardiovascular health, but whether this association varies by genetic susceptibility to cardiovascular disease remains unclear. This study examined associations between volunteering and cardiovascular biomarkers, assessed associations between biomarker-specific polygenic scores (PGSs) and these outcomes, and tested whether polygenic risk moderated volunteering–biomarker associations among U.S. adults aged 51 years and older.

Connected But Disconnected: A Covid-19 Youth Participatory Action Research Study, Vianney Atugonza, Jodi Dworkin, Stacey S. Horn, Joanna A. Tzenis, Samantha Lebouef

Journal of Youth Development

In 2020, the COVID-19 pandemic forced most schools across the U.S. to close and transition to remote learning. Families were forced to transform their homes into classrooms while facing challenges to their health, finances, and social connections. To better understand how young people experienced these changes, a Youth Participatory Action Research (YPAR) project was employed to engage young people in naming, exploring, and sharing their experiences during this time. Nine high school youth leaders were trained as researchers to conduct interviews with their peers. These youth scholars were also trained on how to code, sort, and disseminate data and results. …

Exploring 21st-Century Skills In A Summer Camp: A Qualitative Methodological Triangulation Approach, Alexander Bowman, Jing Song

Journal of Youth Development

Despite the recognized importance of 21st-century skills and the substantial body of research on these skills, little is known about how to identify growth in these skills. The lack of reliable methods to measure 21st-century skill growth presents a challenge for the design of relevant learning environments and for evaluating if such learning environments are effective. Using a qualitative methodological triangulation approach, this study explored camp counselors’ learning processes. Using a systematic data integration method, field observations were synthesized with participant reflections about how their skills develop. Data were collected from 13 high-school-aged junior camp counselors at a summer camp …

Becoming Who I Am: How Youth Leadership Experiences Shape Lifelong Leadership Journeys, Dustin Evatt, Deborah Acker, Parker R. Watson, Jennifer T. Peters

Journal of Youth Development

Youth leadership experiences have the power to shape individuals’ values, identities, and leadership behaviors well into adulthood, yet limited empirical research has examined how these formative experiences contribute to leadership development over time. This study examines the long-term impact of youth leadership experiences using the six-stage Leadership Identity Development (LID) model as a guiding and interpretive framework by exploring the journeys of alumni from the Shelton Challenge, a six-day immersive high school leadership program at NC State University rooted in values-based and positive youth development (PYD) principles. Using narrative inquiry, we conducted interviews and focus groups with 30 alumni ages …

4-H Program Staff Perceptions Of Including Youth With Disabilities, Brittney Muschetto, Amy Leman

Journal of Youth Development

This study’s focus is to examine 4-H youth development county program staff’s perceptions of the inclusion of youth with disabilities in the Illinois 4-H program. The majority of program staff identified positive perceptions about including youth with disabilities in 4-H. However, they also noted that there was a need for more staff training to adequately include youth with disabilities in 4-H programming. As more youth are being diagnosed with disabilities, 4-H must continue to improve its knowledge and skills to make 4-H inclusive to all youth.

A Hip-Hop-Based Workshop Cultivates Urban Underserved Youths’ Critical Consciousness Around Food Systems, Jacob Rowell, Hannah Scherer, Kim Niewolny, Anthony Kwame Harrison, Kendrick Spencer

Journal of Youth Development

Hip hop is social commentary and critique that highlights the complexity of issues within society, including systemic inequity in the food system, which disproportionately affects urban and African American populations. After-school and non-formal programs are innovative educational opportunities to engage youth in learning about and addressing local problems through culturally-relevant program design and enactment of critical pedagogy. To meaningfully connect middle-school-aged urban youth, their lived experiences, and inequities in the food system, we designed a hip-hop-based workshop and delivered it in an established afterschool program. In this qualitative case study, we explored participants’ critical consciousness related to the food system …

A Billion People In The Shadows: Understanding Disability, Kelly Dziak

Journal of Youth Development

The disability community is the largest minority group and encompasses people of all ages and backgrounds. Despite its size, members of this community frequently encounter social, educational, and economic barriers that limit opportunities for full participation. Youth development programs have the potential to support skill-building and foster a sense of belonging. However, professionals often face challenges to effectively support individuals with disabilities including limited training and accessibility barriers. A Billion People in the Shadows: The Ultimate 1-Hour Guide to Understanding Disability by Doug McCullough provides practical guidance for improving understanding and support for this population. Drawing on personal experiences with …

Sensation And Perception V3, Todd A. Kahan

Open Educational Resources

Sensation and Perception V3 is an introductory college textbook that explores how we detect and interpret sensory information from the world around us. Covering all five major senses—vision, audition, touch, taste, and smell—the book provides a comprehensive overview of the biological and psychological processes that underlie perception. While all sensory modalities are discussed, the primary emphasis is on vision, tracing the flow of visual information from the moment light strikes the retina through the complex mechanisms that allow us to perceive objects, color, motion, and depth.

Can A Critical Reflection-Based Intervention Effectively Teach Intersectional Awareness Of Gendered Racism? An Empirical Study With College Students, Jayantika Chakraborty, Alena G. Esposito

Psychology

Intersectional awareness of gendered racism refers to the understanding of how intersecting systems of power and inequality shape the distinct and unequal forms of discrimination experienced by women of color across social contexts. This form of awareness recognizes that racism and sexism operate jointly, producing qualitatively different experiences that vary across race, gender expression, and social location. Developing such awareness is foundational to advancing equity and has been linked to outcomes such as student activism and engagement with social justice efforts. However, empirical research examining whether and how intersectional awareness can be cultivated through educational interventions remains limited. Responding to …

The Relationship Between Adverse Childhood Experiences, Protective And Compensatory Experiences, And Parenting Attitudes Among Fathers, Kylie Schmidt

Dissertations

Adverse childhood experiences (ACEs) are defined as potentially traumatic events that occur in childhood particularly between the ages of 0 and 17 years that negatively influence long-term health, relational functioning, and parenting practices (Centers for Disease Control and Prevention, 2026; Felitti et al., 1998; Merrick et al., 2019). Conversely, protective and compensatory experiences (PACEs) have emerged as protective factors that foster resilience and possibly buffer against the adverse outcomes of ACEs (Narayan et al., 2018). As the existing research has greatly focused on mothers, little is known about how men’s early life experiences shape their parenting attitudes, particularly during the …

Examining The Impact Of Social Support On Academic Self-Efficacy In Black Doctoral Students In Psychology, Asia A. Hall

Dissertations

This study examined the relationship between perceived social support and academic self-efficacy, or academic confidence, among Black doctoral students in psychology programs at predominantly White institutions (PWIs). Grounded in self-efficacy theory, the study was designed to explore whether perceived social support was associated with and predictive of students’ academic confidence. A quantitative, cross-sectional design was used, and data were collected using adapted versions of the Multidimensional Scale of Perceived Social Support (MSPSS) and the Academic Self-Efficacy (ASE) scale. The sample consisted of 60 Black doctoral students enrolled in psychology programs at PWIs across the United States. Descriptive statistics indicated the …

Alzheimer’S Disease And Related Dementias Risk Profiles And Health Literacy Among South Asian Seniors, Sandra A. Kennedy

Dissertations, Theses, and Capstone Projects

Alzheimer’s Disease and Related Dementias (ADRD) pose significant health challenges globally, with South Asian seniors in the United States facing elevated risks due to high rates of cardiovascular disease, diabetes, and limited health literacy. This study assessed dementia literacy and the prevalence of cardiovascular, psychosocial, and lifestyle risk factors among South Asian seniors in New York City, utilizing community-based participatory research (CBPR) principles in collaboration with India Home, a community-based organization. Fifty-six (N=56) South Asian seniors aged 55 and older (M = 69.05, SD = 6.36), primarily of Indian or Bangladeshi origin, participated in the study. Data collection involved a …

The Effects Of Chronic Nicotine Exposure On Dopamine-Mediated Reinforcement Learning And Striatal Neurotransmission, Srishti Bose

Dissertations, Theses, and Capstone Projects

Tobacco is one of the most widely used substances across the United States; tobacco consumption is linked with several diseases and is one of the leading causes of preventable death in the country. Nicotine is the active substrate found in tobacco products, acting as a stimulant, which reinforces continued use. The introduction of tobacco-free options such as e-cigarettes and oral pouches has driven an increase in nicotine exposure across the population, especially in young adults. Acute nicotine use induces neuroadaptations in the mesolimbic dopaminergic system, which mediates reinforcement learning and addiction, that potentiates reward-related neurotransmission. Furthermore, there are clinical studies …

Building Wellbeing Through Nature And Adventure For Justice-Involved Youth, Lewis Kogan, Meagan Ricks, Janna Coulter, Miranda Margetts, Lori Butterfield, Ben Ukoh-Eke

Outcomes and Impact Quarterly

Justice-involved youth often experience elevated levels of stress, mental health challenges, and reduced access to positive developmental opportunities. A nature- and adventure-based youth development program designed to strengthen resilience, self-efficacy, nature-connectedness, and well-being among justice-involved youth was piloted in 2025 to address these challenges. Pilot findings indicated improvements in resilience, self-efficacy, hopefulness, and connectedness to nature.

The Ramifications Of Covid-19 On Young Adults With Ocd, Clare E. Mcintosh

Dissertations

The coronavirus disease of 2019 (COVID-19) pandemic was a profound event in modern history, contributing to significant disruptions on a societal and individual level. This period of time was marked by elevated uncertainty and fear among individuals. COVID-19 contributed to deterioration in not only physical health but also psychological well-being. One mental health condition frequently under-examined and saturated with misconceptions is obsessive-compulsive disorder. Obsessive-compulsive disorder is a condition characterized by the presence of obsessions and/or compulsions. Intolerance of uncertainty is a core component of the condition, and the pandemic was riddled with unpredictability. The purpose of this study was to …

Table Of Contents, Journal Of Youth Development

Journal of Youth Development

No abstract provided.

4-H Builds Work Readiness Skills In Youth, Mike Knutz

Journal of Youth Development

4-H Programs provide work readiness skills like teamwork, respect, leadership, critical thinking, work ethics, and communication. Supported studies are highlighted as well as results from an evaluation of youth participants from a Know Your Government statewide program. Data was collected from middle and high school age youth to measure their self-reported increase in work readiness skills as well as knowledge of government. Results are discussed in terms of their relevance to life skill theory and measurement. The study supports the value of 4-H Youth Development Programs as a means for youth to acquire work readiness skills.

Teaching Personal And Social Responsibility Through A Mountain Biking After-School Program, Kayla Marsh, Kelly L. Simonton, Victoria Shiver, Tristan Wallhead

Journal of Youth Development

The Teaching Personal and Social Responsibility (TPSR) model has been identified as an evidence-based structure that can support social-emotional learning (SEL) competencies in after-school settings. However, much of the research includes general physical fitness and skill activity-based programs, and not activities students identify with as meaningful in their lives. The current study targeted a mountain biking afterschool-program which has the potential to promote meaningful transfer of knowledge and skills. The purpose of this study was two-fold: (a) to explore adolescents’ beliefs and understandings of SEL skills in a mountain biking TPSR program and (b) to explore the perceptions of potential …

The Impact Of Stigma On The Mmpi-3 Scores Of An Indo-Caribbean Community Sample, Julia Persaud-Naipaul

Theses and Dissertations

Evaluation of personality and psychological disorders is accomplished through the use of psychometric measures. However, tests require interpretation of test responses using a normative criterion based on a particular population that may not fully consider the effect of cultural influences on an individual’s level of willingness to report psychological difficulties. For example, individuals in collectivistic cultures may not be as willing to self-report problems because mental illness is often perceived as a source of embarrassment and shame. One culturally unique population that has been overlooked in psychological assessment is the Indo-Caribbean population. Their specific cultural values, beliefs, attitudes, and practices …