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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 …

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 …

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.

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 …

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 …

The Role Of Temperament In Criminal Trajectories: Development, Stability, And Predictive Power Across The Life Course, Joshua A. Lang

Dissertations, Theses, and Capstone Projects

Temperament, an individual's largely innate tendency to experience and regulate responses to their environment, has long been studied but was only recently introduced as a primary predictor of criminal behavior (DeLisi & Vaughn, 2014). While prior criminological theories have incorporated temperament-related constructs, such as negative affect (Agnew, 1992; Moffitt, 1993) and self-control (Gottfredson & Hirschi, 1990), no other theory has explicitly positioned temperament as the central factor in offending. DeLisi and Vaughn’s temperament-based theory of antisocial behavior posits that individuals with low effortful control and high negative emotionality—features of a difficult temperament—are more likely to engage in criminal behavior. Despite …

Opportunities For Learning Through Object Exploration During Early Physical Therapy: Physical Therapists’ And Caregivers’ Assistance And Interference Behaviors, Michele Goncalves Maia

Dissertations, Theses, and Capstone Projects

Early physical therapy (EPT) for infants with motor delays has traditionally emphasized motor milestone acquisition, yet growing evidence indicates that motor and cognitive development are fundamentally interconnected. Grounded in embodied cognition and developmental cascade theories, this dissertation conceptualized object exploration as a primary mechanism through which infants learn during EPT and examined how intervention approaches and adult behaviors shape opportunities for object exploration. Using retrospective analyses of video-recorded EPT sessions, two studies investigated how intervention approaches and adult behaviors influence infants' opportunities to learn through object exploration. Study 1 compared object exploration in the START-Play (SP) intervention and Usual Care …

Supporting English Language Learners: Evaluating Bilingual Education Policies In Boston Area High Schools, Valentina A. Tolentino

Undergraduate Theses and Capstone Projects

This study examines how the evolution of bilingual education policies and instruction has affected non-English speaking and bilingual high school students. Especially in Boston/Lynn Public School, bilingual and non-English speaking students are rapidly growing in population, yet questions still remain whether the existing educational policies adequately support their academic and emotional well -being. Using a demographic survey and interviews, I connected with high school graduates  ranging from 18 year olds to 22 years olds and asked questions to assess their language support, classroom experience, emotional well-being, and academic engagement. Analysis of the data demonstrates the influence that their bilingual education …

Cultural Responsiveness: Examining Assessments Of Therapists For Ethical And Clinical Outcomes (Create Clout), Tsotso T. Ablorh

Graduate Doctoral Dissertations

The Multicultural Counseling Competencies (MCC) and Multicultural and Social Justice Counseling Competencies (MSJCC) are well-researched and supported counseling practices for decreasing microaggressions in therapy and consequent attrition, lack of satisfaction, and maltreatment (Ratts et al., 2016; Sue et al., 1982). However, scholars critique existing methods for measuring therapists’ cultural responsiveness for being disconnected from therapeutic process and outcomes (Hays, 2020; Wilcox et al., 2020). This study examined which MSJCC measures associated with variables clinically and ethically relevant to better treatment outcomes and lower microaggressive, neglectful, and stereotypical treatment for hypothetical Black, female clients by White therapists. 62 White psychologists in …

To Heal Or To Harm: Scripture’S Use As Poison Or Medicine For Abuse Survivors, Felicia Cindyana

Salubritas: International Journal of Spirit-Empowered Counseling

No abstract provided.

To Doubt Or Not To Doubt? Religious Development For Spirit-Empowered Christians, Andrea C. Walker, Ricky T. Munoz, Andrew S.I.D. Lang

Salubritas: International Journal of Spirit-Empowered Counseling

No abstract provided.

The Cost Of Caring: Understanding Compassion Fatigue In First Responders, Jonathon O. Santiago

Master of Arts in Human Services

First responders are regularly exposed to trauma, crisis, death, injury, and human suffering, which may contribute to compassion fatigue. This capstone examined compassion fatigue among law enforcement officers, emergency medical services personnel, firefighters, and other emergency-service professionals. The paper reviewed peer-reviewed research on symptomatology, occupational risk factors, protective factors, compassion satisfaction, emotional labor, stigma, help-seeking barriers, and organizational influences. Attention was given to the overlap between compassion fatigue, burnout, secondary traumatic stress, and vicarious trauma, as inconsistent definitions may make the issue harder to identify, measure, and address. The research also explored how repeated trauma exposure, confidentiality concerns, workplace culture, …

Breaking The Cycle: From Victimization To Offending Through The Lens Of Human Services, Colette R. Penalosa

Master of Arts in Human Services

The victim-offender overlap challenges the common view that victims and offenders are separately labeled by recognizing that both groups have experienced significant childhood trauma, physical, emotional, and psychological abuse, neglect, and other adverse childhood experiences (ACEs). Current research implies these experiences can increase the risk of offending as they all influence cognitive and behavioral development while leaving criminal behavior undetermined. The purpose of this capstone is to analyze the relationship between childhood victimization and offending from a human service perspective; analyzing the pathways a victim takes on the road to offending. Research conducted will focus on exploring the victim-offender overlap, …

Are Individual Mental Health Issues Treated Fairly By The Criminal Justice System?, Taylor Anderson

Master of Arts in Human Services

The intersection of mental health and the criminal justice system is a critical area of inquiry that highlights the complexities of addressing psychological disorders within our legal frameworks. This paper explores the prevalence of mental health issues among incarcerated individuals and examines how systemic deficiencies contribute to a cycle of recidivism and inadequate treatment. By analyzing the existing literature, the research aims to illuminate the pressing need for a reform in the handling of mentally ill offenders, advocating for a shift towards more rehabilitative approaches rather than punitive measures. The implications of those findings extend beyond individual cases to societal …

Leadership Practices And Their Influence On Employee Retention And Productivity In Group Homes, Tolif Bekele Gemechu

Walden Dissertations and Doctoral Studies

Employee retention and workforce productivity have consistently challenged residential group homes serving adults with intellectual and developmental disabilities, reducing continuity of care, increasing costs, and limiting organizational effectiveness. This qualitative case study explored how leadership practices influenced employee retention, workforce productivity, and alignment with the Baldrige Excellence Framework. The study was guided by three research questions addressing leadership practices, employee engagement and retention, workforce productivity, and organizational alignment. Data were collected through semi-structured interviews with 12 DSPs and leaders and analysis of organizational documents, workforce records, policies, and procedures. Thematic analysis using NVivo software was conducted, with trustworthiness established through …

Predictive Validity Of Basc-3 Anxiety And Working Memory Scores For Clinically Significant Test Anxiety: Including Case-Level Examination Of Misclassified Profiles, Des'tiana Williams, Luis E. Aguerrevere, Nina Harness

Archives of Assessment Psychology

High school and college students can struggle with test anxiety, which may result in test scores below the capacity of the student. Previous literature suggests that test anxiety is related to general anxiety and limited working memory (WM), yet the extent to which these factors predict test anxiety in commonly used clinical psychoeducational assessments has not been thoroughly examined. In this study, we examined how well scores on the Behavior Assessment System for Children- 3rd edition (BASC-3) Self-Report Anxiety scale and Working Memory Index (WMI) on the Wechsler Adult Intelligence Scale – Fourth Edition (WAIS-IV), Wechsler Intelligence Scale for Children …

Adolescent Depressive Symptoms And Adult Functioning Within Major U.S. Racial Groups, Summer N. A. Millwood

Electronic Theses and Dissertations

Depression is the leading cause of disability among adults in the U.S and is associated with negative short- and long-term social, emotional, economic, and physical health outcomes. Notably, rates of depression among children and adolescents are rapidly increasing across the globe. Depression in youth disrupts crucial developmental processes that can adversely affect concurrent and longitudinal socioeconomic and health outcomes. Although extant research delineates the consequences of adolescent depression for adult functioning (e.g., lower educational attainment, fewer economic resources, worse physical health), studies that examine these associations within racially minoritized populations are scarce. This gap in the literature is especially striking …

The Development And Validation Of Gains-Id, A Guidebook For Adapting Intervention Sessions For Students With Intellectual Disability, Kayla Mccreadie

Electronic Theses and Dissertations

Targeted interventions can equip students with intellectual disabilities (ID) with essential academic skills that support positive post-secondary outcomes. However, the lack of interventions specifically designed for this population creates barriers to equitable education. Until more interventions are developed, educators may benefit from resources that help adapt evidence-based practices to meet the needs of students with IDD.

The first manuscript introduces GAINS-ID (Guide for Adapting INtervention Sessions for Intellectual Disabilities). Based on best practices and Universal Design for Learning (UDL), the guide offers examples of adaptations to various intervention components—such as time, materials, environment, …

Biases Toward Threat In Categorization And Attention Allocation When Evaluating Static And Dynamic Emotional Crowds, Delaney Mcdonagh

Electronic Theses and Dissertations

Visual representations are often biased, and these biases can manifest across many different stages of perception. For example, when categorizing nuanced, ambiguous, or fleeting emotional expressions, most perceivers are biased to interpret expressions as negative. Biases also manifest at the level of attention-allocation as observers dynamically examine and attend to expressions as they visually navigate a crowd. To comprehensively understand biased emotion perception, it remains critical to understand how bias manifests across the process of making emotional judgements, both as observers gather information about faces over time and as they make a final categorization of what they see. Biased patterns …

Examining Intimate Partner Violence After Pediatric Traumatic Brain Injury, Rebecca R. Suzuki

Electronic Theses and Dissertations

Pediatric traumatic brain injury (TBI) is linked with social problems in peer relationships that can last into adulthood. Little is known about how social problems impact the development of intimate relationships as pediatric TBI survivors grow up. This study addressed this gap by examining risk of intimate partner violence (IPV) in a sample of 50 young adult survivors of pediatric TBI prior to age 13 (M age = 22.96, SD = 1.70, 60% women) and tested social information processing (SIP) as a potential process through which TBI influences risk for IPV. Participants were recruited via Prolific and social media …

Initial Pilot Test Of A Single-Session Social Support Program For Increasing Social Approach Behavior And Social Support In Emerging Adults, Emily L. Jones

Electronic Theses and Dissertations

Emerging adulthood, the developmental stage between adolescence and young adulthood (Arnett, 2000), is marked by increases in autonomy, changes in social dynamics, and identity exploration (Arnett, 2015). During this stage, social stressors may trigger or exacerbate preexisting mental health problems (Slavich & Auerbach, 2018), though few emerging adults seek or receive mental health support (Zhao et al., 2025). Single-session interventions, or “specific, structured programs that intentionally involve just one visit or encounter” (Schleider et al., 2019), may present an opportunity to provide some support to those who face barriers to participation in traditional forms of treatment (Janota et al., 2022). …

Promoting Developmentally Informed Justice: A Developmental Assessment Referral Framework For Juvenile Transfer Decisions, Carly F. Colman

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

The transfer of youth between juvenile courts and adult courts is one of the most consequential decisions made in the American legal system, as it will influence the youth’s legal outcomes, developmental trajectories, and long-term well-being. Advances in adolescent brain science show that there are many factors associated with youthful offending, including developmental immaturity, susceptibility to external influences, and ongoing neurobiological development—all of which are related to age, rather than being fixed criminal traits. Despite this growing body of evidence, legal decision-making in juvenile transfer and sentencing does not consistently incorporate individualized developmental data. This paper examines the important role …

A Brief Self-Help Intervention For Anxiety And Depressive Symptoms Utilizing Cognitive Behavioral Therapy And Dialectical Behavior Therapy Within Correctional Settings, Genevieve L. Ray

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

Individuals within incarcerated settings are far more likely to experience symptoms that meet criteria for a mental health disorder compared to the general population. This population is often underserved due to various financial and resource constraints. Self-help interventions have grown in popularity due to their proven effectiveness and accessibility for consumers, particularly for anxiety and depression symptoms. A self-help intervention for those in a correctional setting would not require extensive additional personnel amid financial constraints and would increase access to care. Many self-help interventions that are currently published apply to the community population, but readily accessible resources that reside in …

Disrupted Family Ecosystems: Intergenerational Estrangement, Nonnormative Events, And Perceptions Of Established Adults – A Case Study, Seth Wyncott

Electronic Theses and Dissertations

The issue of intergenerational family estrangement has gained increased exposure in research and popular literature; however, significant gaps remain in understanding the lived experience of adult-children who maintain separation from their parents. Complicating matters, the family is not a solitary unit but is intertangled within a macrolevel sociocultural ecosystem. This ecosystem includes normative and nonnormative stressors which are subject to diverse interpretations depending on the historic and evolving character of the family and its members. As such, it is important to examine the dynamic character of estrangement in familial and sociocultural context.

Utilizing a case study method with semi-structured phenomenological …

Sober Curious: A Treatment Manual For A Semi-Structured Interpersonal Process Group Targeting Substance Misuse In Emerging Adults, Annalise G. Floody

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

This paper presents Sober Curious, an original treatment manual for an eight-session, semi-structured interpersonal process group for emerging adults ages 18–25 with mild-to-moderate substance misuse concerns. This group is designed for university counseling centers and outpatient treatment settings, particularly for individuals who experience substance-related distress, impairment, risk, or ambivalence but may not identify with abstinence-based recovery or formal diagnostic substance use disorder (SUD) language. The manual is grounded in epidemiological data, established substance use treatment guidelines, meta-analytic findings on group psychotherapy and substance use interventions, and the developmental theory of emerging adulthood. Key intervention elements include motivational interviewing (MI) to …

The Comforting Potential Of A Social Robot, Regardless Of Looks And Designed Affordances, Peggy Van Minkelen, Elly A. Konijn

Human-Machine Communication

Two field studies examined the comforting potential of an autonomously functioning humanoid robot and whether participants formed an affective bond with it, guided by a new Human-Robot Bonding framework. We designed a 2 (Designed Humanness: high versus low) × 2 (Designed Affordances: high versus low) mixed-factorial repeatedmeasures field experiment. Participants completed a stress-inducing task, followed by an interaction with the robot, which provided comfort. We measured participants’ stress levels (objectively via heart rate and subjectively via perceived stress) and their level of Bonding with the robot. Results showed that perceived stress, but not heart rate, decreased after human-robot interaction across …