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Mismatch Negativity (Mmn) And Neurodevelopmental Outcomes In Children Born Preterm, Aidee León Lúa May 2026

Mismatch Negativity (Mmn) And Neurodevelopmental Outcomes In Children Born Preterm, Aidee León Lúa

Theses - ALL

Premature birth is a leading factor contributing to neurodevelopmental disorders, including autism and cognitive disabilities. Early detection measures can help children access services earlier, even before behavioral traits manifest. Event-related potentials (ERPs), measured though electroencephalography (EEG), are objective and non-invasive methods to study brain activity in children born preterm. The mismatch negativity (MMN), measured by the difference in neural response to alternating frequent and rare stimuli, has been associated with cognitive abilities in preterm children, but its relation to autistic traits remains underexplored. The present study examined whether speech evoked MMN amplitude and latency in children born preterm between 5 …


Sexual Identity And Sleep Health In Adolescents: The Role Of Parenting Practices, Alexa Grace Deyo May 2026

Sexual Identity And Sleep Health In Adolescents: The Role Of Parenting Practices, Alexa Grace Deyo

Theses - ALL

Adolescence is a developmental period marked by heightened vulnerability to insufficient sleep, which contributes to adverse emotional, cognitive, and physical health outcomes. Evidence indicates that adolescents who identify as lesbian, gay, and bisexual (LGB) are at an increased risk for poor sleep relative to their heterosexual peers. However, little is known about which dimensions of sleep health differ by sexual identity or modifiable factors that may underlie these differences. This study examined whether adolescent sleep duration, sleep efficiency, and daytime sleepiness differed by sexual identity, and investigated whether parental acceptance and parental monitoring helped explain these differences. Participants were 5,919 …


Estimator And System Variables On Eyewitness Identification Procedure Outcomes, Gabriella Kathryn Larson May 2026

Estimator And System Variables On Eyewitness Identification Procedure Outcomes, Gabriella Kathryn Larson

Dissertations - ALL

Eyewitness identification is fundamentally a recognition memory task, yet the field has historically been disconnected from broader memory research. The present dissertation bridges this gap by applying foundational recognition memory principles, including list length effects, encoding strength, output interference, and retention interval, to eyewitness lineup identification across three experiments. Using signal detection theory (SDT) as a theoretical framework, discriminability was assessed through both theoretical (d′) and empirical (AUC) measures, alongside positive predictive value (PPV) and confidence-accuracy calibration analyses. Experiment 1 employed a 4 × 3 × 3 factorial design (n = 181) to examine the effects of lineup size, encoding …


Disability: An Autopathography, Isabell A. Collins May 2026

Disability: An Autopathography, Isabell A. Collins

The International Journal of Ecopsychology (IJE)

No abstract provided.


Artist Interview: Sarah Crooks, Sarah Crooks May 2026

Artist Interview: Sarah Crooks, Sarah Crooks

The International Journal of Ecopsychology (IJE)

No abstract provided.


Developmental Ecological Psychology Meets Organicist Biology: The Example Of The Ecological Self, Catherine Read May 2026

Developmental Ecological Psychology Meets Organicist Biology: The Example Of The Ecological Self, Catherine Read

The International Journal of Ecopsychology (IJE)

In this paper we outline an ecological-organicist theoretical framework to understand human development. The ecological approach to development (Developmental Ecological Psychology, DEP) places the organism at the center and has a mutualist theoretical framework with an epistemic foundation in direct perception. While research in this tradition has paid much attention to specific developmental questions at a young age (such as perceptual learning, affordances, and action coordination), less effort has gone into the discussion of theoretical issues of overall development at the level of organism-environment mutuality. Meanwhile in biology, a new emphasis on the organism as an explanatory concept and level …


Relevance Of Mario Perniola’S Philosophy Of Transit (Transiting) To Ecopsychological Modi, George Conesa May 2026

Relevance Of Mario Perniola’S Philosophy Of Transit (Transiting) To Ecopsychological Modi, George Conesa

The International Journal of Ecopsychology (IJE)

Mario Perniola’s construct of transit is here examined with an eye toward its implications to ecopsychological discourse and practices that include psychological and philosophical notions of authentic “mobility” and active exploration during person-natural spaces affiliations. As in most qualitatively revealing ideas of “relations,” authentic “mobility” and active exploration include instances of confrontation, disorientation, fusion, confusion, biomechanical insights, animalization, totemism, disgust, etc. As a means to sharpen our focus, the insights of writer Enea Bianchi on Perniola’s writing are very useful and will be referred to, in particular, while reimagining our perception of space as “a deep world made of …


Co-Constituted Mandala-Making In Nature: A Trauma-Sensitive Field Protocol For Investigating Attention, Regulation, And Relational Orientation Toward Place, Merve Kurt May 2026

Co-Constituted Mandala-Making In Nature: A Trauma-Sensitive Field Protocol For Investigating Attention, Regulation, And Relational Orientation Toward Place, Merve Kurt

The International Journal of Ecopsychology (IJE)

This article presents a theoretically grounded field protocol for mandala-making in natural settings using only already-fallen materials and intentional dissolution. The mandala is treated as an anthropogenic cultural form whose structural features, including radial organisation around a centre, bounded containment, and provisional totality, are shown to be analytically consequential for the process-level shifts the protocol seeks to foreground. Drawing on posthumanism, new materialism, Buddhist psychology, and ecopsychology, the article conceptualises this process as co-constituted mandala-making, a descriptive term for a field in which human attention and choice operate alongside material and ecological constraints and affordances, without attributing volition to nonhuman …


The Predictive Validity Of Casual Dating Advice For Early-Stage Romantic Relationship Outcomes, Jayda Patrice Felder May 2026

The Predictive Validity Of Casual Dating Advice For Early-Stage Romantic Relationship Outcomes, Jayda Patrice Felder

Dissertations - ALL

For years, relationship scientists have advocated for more research on casual dating, which can refer to the period of time between a first date and coupling among a romantic dyad, as well as the general period of time an individual is on the dating market evaluating potential partners. Though much is known about established romantic relationships, casual dating and early relationship development remain understudied. To that end, there are many ongoing debates among laypeople about casual dating advice that should be followed (or abandoned) in order to make the best partner choice and experience the best relationship outcomes, yet empirical …


Resilience In Recreation: Stories Of A Changing Climate, Casey L. Auberle May 2026

Resilience In Recreation: Stories Of A Changing Climate, Casey L. Auberle

Graduate Student Portfolios, Professional Papers, and Capstone Projects

As the impacts of climate change become increasingly prevalent, the outdoor activities that bond us to our local communities and environments are under threat. In Missoula, MT, drought, rising temperatures, and wildfire smoke change what it means to fish, ski, run, and recreate in our town. In a series of Q&A style podcasts, environmental philosophy graduate student Casey Auberle creates a platform to share stories of a changing climate through the lens of local recreators and climate activists. Capturing these voices invites us to consider our relationship with nature on both an individual and communal scale, to find unity in …


What Is Screen Apnea And How Does It Affect You?, Kristi M. Soileau May 2026

What Is Screen Apnea And How Does It Affect You?, Kristi M. Soileau

New Orleans Dental Association News

Screen apnea is a modern epidemic of significant proportions. Research suggests that nearly 80% of people unconsciously alter their breathing, often holding their breath or breathing shallowly, while working on digital devices. This subtle shift in respiration, sometimes called “email apnea,” can place the body into a low-grade stress response without being noticed by the individual at the screen. When breathing becomes restricted from poor posting or content anxiety, the nervous system enters into a sympathetic response, much as it interprets signs of threats to that person. The resultant physiological response may be exhibited by muscle tension, mental fog, increased …


Using Forensic Psycholinguistic Analysis To Detect Dark Tetrad Traits In Police Interviews Of Murder Suspects, Amanda Janette Borman-Ballard May 2026

Using Forensic Psycholinguistic Analysis To Detect Dark Tetrad Traits In Police Interviews Of Murder Suspects, Amanda Janette Borman-Ballard

Walden Dissertations and Doctoral Studies

No abstract provided.


Cultural Identity In Transition: A Comparative Study Of Self-Defining Memories And Personality In American And Russian-American Students, Sebastian Parilov May 2026

Cultural Identity In Transition: A Comparative Study Of Self-Defining Memories And Personality In American And Russian-American Students, Sebastian Parilov

CISLA Senior Integrative Projects

This study examined cultural differences in Self-Defining Memories (SDMs) and personality traits among American and Russian-American college students. Participants included 39 college students (19 Russian-American and 20 American) aged 18-24 who completed the Self-Defining Memory Task and the Big Five Inventory to test for Openness, Conscientiousness, Agreeableness, Extraversion, and Neuroticism. Memories were coded for overall themes, agency versus communion, and redemption versus contamination narratives. Results showed no significant differences between groups on overall Big Five personality traits. However, there were many differences in the two groups' memories. Russian-American participants reported significantly more positive and fewer negative self-defining memories than American …


Academic Self-Efficacy, Intelligence Mindset, And Locus Of Control In Predicting Academic Engagement Among English-Speaking First-Generation First-Year College Students In The United States, Carlene Camacho-Valentine May 2026

Academic Self-Efficacy, Intelligence Mindset, And Locus Of Control In Predicting Academic Engagement Among English-Speaking First-Generation First-Year College Students In The United States, Carlene Camacho-Valentine

Walden Dissertations and Doctoral Studies

No abstract provided.


Mending The Research-Practice Gap In Psychology: Using Role-Play, Self-Reflection, And Ai Feedback To Enhance Unified Protocol Skill Development, Farryn A. Pauly May 2026

Mending The Research-Practice Gap In Psychology: Using Role-Play, Self-Reflection, And Ai Feedback To Enhance Unified Protocol Skill Development, Farryn A. Pauly

Honors Theses

This study explores ways to bridge the research-practice gap in psychology by examining how role-play, structured self-reflections, and AI-generated feedback support the development of Unified Protocol (UP) clinical skills. Using a single-subject design, the researcher simulated therapy sessions with a volunteer acting as the patient, implementing UP modules in sequence, while collecting both quantitative and qualitative data. Each session included preparation using the UP, role-play, and pre- and post-session reflection. Performance was evaluated using Lyssn, an AI-based platform that generated Cognitive Therapy Rating Scale (CTRS; Young & Beck, 1980) scores and detailed feedback on CBT techniques. This was interpreted and …


Identity, Masculinity, And Stigma: Understanding Barriers To Mental Health Care Among African American Men, Landon H. Jones May 2026

Identity, Masculinity, And Stigma: Understanding Barriers To Mental Health Care Among African American Men, Landon H. Jones

Honors Theses

African American men are documented to underutilize health care services. Although the reasons for this pattern are complex, research suggests that both historical mistrust of the medical system and sociocultural expectations of strength, rooted in intersecting racial and masculine identities, might play key roles. These same factors may also influence attitudes toward mental health care. In the study, 267 African American men were randomly assigned to listen to a brief pro-health message delivered by either an in-group community member, a religious figure, or a neutral control speaker. Participants completed measures of racial identity importance, conformity to masculine norms, anticipated stigma, …


Daycare Directors’ Experience Of Child Sexual Abuse Prevention At Licensed Daycare Centers In Oklahoma, Taylor Ashley Wilson May 2026

Daycare Directors’ Experience Of Child Sexual Abuse Prevention At Licensed Daycare Centers In Oklahoma, Taylor Ashley Wilson

Walden Dissertations and Doctoral Studies

No abstract provided.


Inner City Black Male Mentors’ Narratives Of Emerging Adulthood And Civic Engagement, Andrea Maria White May 2026

Inner City Black Male Mentors’ Narratives Of Emerging Adulthood And Civic Engagement, Andrea Maria White

Walden Dissertations and Doctoral Studies

No abstract provided.


Working Alliance And Subjective Engagement With A Digital Avatar Cbt Platform (Ritch®Cbt): Comparing Young Adults With And Without Co-Occurring Substance Use And Depression, Victoria Pezzino, Cassandra Berbary, Courtney Mckinney, Celeste Sangiorgio, Emi Moriuchi, Korena S. Klimczak, Robert Kay Cooper Jr., Wonkyung Kniffen, Maya Hareli, Cory Crane, Caroline J. Easton May 2026

Working Alliance And Subjective Engagement With A Digital Avatar Cbt Platform (Ritch®Cbt): Comparing Young Adults With And Without Co-Occurring Substance Use And Depression, Victoria Pezzino, Cassandra Berbary, Courtney Mckinney, Celeste Sangiorgio, Emi Moriuchi, Korena S. Klimczak, Robert Kay Cooper Jr., Wonkyung Kniffen, Maya Hareli, Cory Crane, Caroline J. Easton

Psychology Student Research

Digital mental health interventions (DMHIs) can help bridge treatment gaps experienced by young adults with co-occurring substance misuse and depression. However, it remains unclear whether engagement with these interventions differs for young adults with co-occurring conditions compared to those experiencing substance misuse or depression alone. To investigate this issue, we assessed working alliance and subjective engagement with a digital avatar-assisted cognitive-behavioral therapy (CBT) treatment platform (RITch®CBT), comparing young adults with substance use, depression, and the co-occurrence of the two. A secondary data analysis was conducted on a sample of 99 young adults aged 18–28 years who presented at …


From Stranger To Self: The Role Of Familiarity In Modulating The N170 And N250 Erp Components, Tabish Gul May 2026

From Stranger To Self: The Role Of Familiarity In Modulating The N170 And N250 Erp Components, Tabish Gul

Dissertations

This study investigated how varying levels of face familiarity modulate the N170 and N250 event-related potential (ERP) components, two neural markers of face perception and recognition. While the N250 is widely considered familiarity-sensitive, the N170 has traditionally been linked to the structural encoding stage of face perception. However, recent research suggests that face familiarity may also influence N170 amplitude and latency. While most previous studies have compared up to three familiarity levels, the present study examined five levels of familiarity: own face, friend’s face, famous face, experimentally familiar face, and unfamiliar face. Twenty-six participants viewed face images while completing a …


The Politics Of Sustainability: Corporate Environmental Responsibility And Policy Implications, Andy Tuholski May 2026

The Politics Of Sustainability: Corporate Environmental Responsibility And Policy Implications, Andy Tuholski

Commonwealth Review of Political Science

This literature review aims to examine how political factors influence corporate environmental responsibility (CER) initiatives and the subsequent policy implications for environmental sustainability. By synthesizing existing research, it will (a) provide a comprehensive overview of the political dynamics that shape CER and highlight the role of policy in promoting sustainable corporate practices; and (b) offer information for policymakers, corporate leaders, and environmental advocates on fostering sustainable corporate practices through informed policymaking.


Exploration Of Ai-Based Method Feedback For Clinical Psychology Skill Development With An Emphasis On Deliberate Practice, Beckham G. Mccord May 2026

Exploration Of Ai-Based Method Feedback For Clinical Psychology Skill Development With An Emphasis On Deliberate Practice, Beckham G. Mccord

Honors Theses

Training competent psychotherapists requires substantial time, supervision, and performance-based feedback. However, traditional methods of providing feedback are resource-intensive and difficult to sustain outside of university and research settings. Recent advances in artificial intelligence (AI) have created new opportunities to automate aspects of psychotherapy fidelity assessment and provide trainees with more frequent feedback. The present study examines the implementation of Lyssn, an AI-based psychotherapy platform that provides clinical feedback to therapists, in a graduate-level course on Evidence-Based Services. Multiple years of course data were reviewed to evaluate therapist competence, therapist behaviors, and student engagement with AI-generated feedback. Particular emphasis was placed …


The Associations Between Problematic Social Media Use, Social Media Appearance Preoccupation, And Sleep Quality Among Emerging Adults, Lily Gisclair May 2026

The Associations Between Problematic Social Media Use, Social Media Appearance Preoccupation, And Sleep Quality Among Emerging Adults, Lily Gisclair

Honors Theses

Emerging adulthood is a critical developmental window in which significant transitions increase vulnerability to mental health challenges. Additionally, emerging adults are spending large amounts of time on social media sites. Recent literature suggests that problematic social media use and social media appearance preoccupation could all play a role in increased anxiety, depression, and poorer sleep outcomes in young people. However, to our knowledge, few studies have directly examined the associations among all of these variables specifically in the emerging adult population. The current study was designed to examine these associations among 178 emerging adults between the ages of 18 and …


Factors Associated With Depression Among First- And Third-Year Medical Students In The Caribbean And United States, Fernando Juan Quirindongo Belvis May 2026

Factors Associated With Depression Among First- And Third-Year Medical Students In The Caribbean And United States, Fernando Juan Quirindongo Belvis

Walden Dissertations and Doctoral Studies

No abstract provided.


Exploring Male U.S. Veterans’ Experiences After Becoming Estranged From Their Children Following Divorce, Christy Lynn Amacker May 2026

Exploring Male U.S. Veterans’ Experiences After Becoming Estranged From Their Children Following Divorce, Christy Lynn Amacker

Walden Dissertations and Doctoral Studies

No abstract provided.


All Or Nothing: How Relationship Volatility Can Lead To Disordered Eating Habits, Hibah Ali May 2026

All Or Nothing: How Relationship Volatility Can Lead To Disordered Eating Habits, Hibah Ali

Student Scholar Symposium Abstracts and Posters

Emotional eating remains one of the most prevalent yet overlooked coping mechanism among adolescents and young adults. A 2025 meta-analysis reported a 44.9% global prevalence of emotional eating among overweight and obese individuals, calling attention to this growing public health concern. Among the many factors contributing to this trend, the quality of one’s intimate relationships is a crucial influence on overall health. With a focus on heterosexual relationships, manipulative behaviors such as love-bombing can trigger feelings of shame and rejection, which can then lead to individuals seeking control over other aspects of their lives. Grounded in Emotional Regulation Theory, this …


Effects Of Natural And Urban Soundscapes On Affective States And Concentration In Educational Settings, Ahmad Rusdi, Fani Eka Nurtjahjo, Mutiara Sari, Elmira Syamsa Musliha, Hasya Nadhira, Rahmanisa Maharani, Gladys Marisca, Aisyah Raihana Azzah May 2026

Effects Of Natural And Urban Soundscapes On Affective States And Concentration In Educational Settings, Ahmad Rusdi, Fani Eka Nurtjahjo, Mutiara Sari, Elmira Syamsa Musliha, Hasya Nadhira, Rahmanisa Maharani, Gladys Marisca, Aisyah Raihana Azzah

Journal of Environmental Science and Sustainable Development

Although environmental noise has been extensively studied, limited research has compared the differential effects of natural and urban soundscapes on psychological outcomes. This pilot study examined the impact of urban and natural soundscapes on students’ concentration and affective responses. A pre–post experimental design with two groups was implemented, involving 12 undergraduate participants (aged 18–24 years) with equal gender representation. Concentration was measured using the polyshape board, which was preliminary validated in this study, while affective states (pleasantness and arousal) were assessed using the Affect Grid Scale (AGS) before and after exposure. Given the limited sample size and the ordinal data, …


Motivating Lung Cancer Screening Uptake: An Experimental Test Of Didactic Versus Narrative Messages For Lung Cancer Screening Among Individuals Who Currently Smoke Or Formerly Smoked, Honor M. Woodward May 2026

Motivating Lung Cancer Screening Uptake: An Experimental Test Of Didactic Versus Narrative Messages For Lung Cancer Screening Among Individuals Who Currently Smoke Or Formerly Smoked, Honor M. Woodward

USF Tampa Graduate Theses and Dissertations

Lung cancer is the number one cause of cancer-related death in the United States and worldwide. Lung cancer screening with low-dose computed tomography (LDCT) has been associated with a 20% reduction in lung cancer-related mortality. Despite the obvious benefits of lung cancer screening with LDCT, screening is heavily underutilized compared to other cancer screening tests. Thus, it is critically important to develop strategies that help motivate screening uptake among eligible individuals. This study explored the effectiveness of narrative messages for motivating lung cancer screening uptake among individuals eligible for lung cancer screening who currently smoke or formerly smoked. Drawing from …


Merely Bystanders: Understanding And Overcoming The "Appalling Silence Of The Good People”, Catherine A. Sanderson May 2026

Merely Bystanders: Understanding And Overcoming The "Appalling Silence Of The Good People”, Catherine A. Sanderson

Heroism Science

This article reviews classic and contemporary research on the psychological processes that contribute to silence and inaction in the face of problematic behavior. In ambiguous situations, people look to others for cues, but mutual hesitation can result in collective inaction. In group contexts, diffusion of responsibility reduces people’s sense of obligation to intervene, decreasing the likelihood that help is offered. Additionally, fears of social and professional costs—such as rejection, ostracism, or reputational harm—discourage speaking up, reflecting a broader human sensitivity to social pain. The article concludes by outlining evidence-based strategies for overcoming bystander inaction, including skills-based training, opportunities for practice, …


Exploring Resilience And Positive Psychology – Mental Health Clinicians’ Perspectives On Schizophrenia Within The Criminal Justice System, Shaquanna Ferguson May 2026

Exploring Resilience And Positive Psychology – Mental Health Clinicians’ Perspectives On Schizophrenia Within The Criminal Justice System, Shaquanna Ferguson

Walden Dissertations and Doctoral Studies

No abstract provided.