Digital Commons Network^™

Young People’S Likelihood Of Intervention To Nonconsensual Touching In Nightlife Settings: Interactions Of Gender, Relationship To The Bystander, And The Recipient’S Reaction, Aimee Rose Wrightson-Hester, Maria M. Allan, Alfred Allan

Research outputs 2022 to 2026

Nonconsensual sexual behaviors that occur in nightlife settings pose unique policy challenges and encouraging bystander behavior (i.e., either to stop the actor or help the recipient; nonemotive words used to avoid priming participants) might be an effective way to prevent these behaviors. Few researchers, none Australian, have undertaken quantitative studies to identify factors that influence bystanders’ behavior in nightlife settings and the interactions between them. Australian participants (n= 332, 56% women) read eight vignettes depicting an incident where an actor grabbed the buttocks of a recipient, in which we manipulated the actor and recipient’s gender; relationship to the bystander; recipient …

Love Letters To The Self: Building Heart Skills Through Positive Autoethnography, Madalena Grobbelaar, Elizabeth Reid Boyd

Research outputs 2022 to 2026

This article is an enquiry between two educators, one from social science and the other from counselling psychology, exploring how Positive Autoethnography can be applied in both teaching and therapeutic contexts. An exploration by co-founders of #Love@ECU, a research initiative at Edith Cowan University (ECU) in Western Australia, the piece investigates the intersection of emotional learning and educational practice through the emerging framework of Heart Skills, an original format currently used in teaching interpersonal skills at ECU. It integrates personal narrative, embodied experience and emotional insight to consider how student growth and resilience can be cultivated. Central to this exploration …

Art Therapy’S Effect On The Social And Emotional Skills Of Children With Autism: A Naturalized Parent Mediated Design, Abigail Adell

Scripps Senior Theses

This study examines the effect of art therapy on the social and emotional skills of children with autism. Using sensitive design and language, participants will take the CARS2 and ADOS-2 and then undergo an eight-week art therapy program. Families will attend weekly training sessions at the autism center their child already attends for eight consecutive weeks, with each session lasting approximately 90 minutes. Parents will implement the assigned art activity at home five times per week between training sessions, with each home session lasting fifteen to twenty minutes. The program uses a naturalized parent-mediated design so topics and projects can …

Lights, Camera, Aggression!: Exploring The Relationship Between The Horror Genre And Criminality, Taylor M. Wanke

Scripps Senior Theses

This proposed correlational study will examine the effect of exposure and involvement with the horror genre in media and the crime genre in media on one’s antisocial personality traits, criminal thinking, criminal behavior/aggression, and morality in the general population and those who are currently incarcerated. Data will be collected through a Qualtrics survey accessed online for the general sample and printed out for the incarcerated sample. Each participant will complete exposure checklists, involvement scales for each genre, and multiple measures to record their level of each dependent variable. Data will be analyzed using a correlational analysis, 1-sample t-tests, and a …

Advancing Models Of Ptsd-Aud Comorbidity: Protocol For A Multimethod Framework Using Genetics And Ecological Momentary Assessment, Elizabeth A. Stinson, Samhita Lellapalli, Sage E. Hawn, Natalie Merrill, Lance M. Rappaport, Christina M. Sheerin, Vasiliki Michopoulos, Silviu-Alin Bacanu, Roseann E. Peterson, Abigail Powers, Ananda B. Amstadter

Psychology Faculty Publications

Background: Posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD), which are moderately heritable, frequently co-occur and contribute to significant public health burdens, particularly among economically disadvantaged urban communities. There are noted sex differences in PTSD and AUD outcomes, with evidence suggesting women have heightened susceptibility to stress-related alcohol use. Preliminary PTSD-AUD ecological momentary assessment (EMA) findings support bidirectional associations across clinical outcomes. However, no studies to date have used PTSD-AUD comorbidity models as organizing frameworks to examine the temporal ordering and stability of within-person symptom dynamics underlying the maintenance or exacerbation of PTSD and AUD symptoms, including bidirectional and …

Parental Psychological Distress And Perceived Child Externalizing Behaviors: Examining Mediators And Bidirectional Effects, Abigail J. Anderson, Christina M. Rodriguez, James M. Henson

Psychology Faculty Publications

Parental psychological distress is a commonly examined risk factor for the emergence of child problem behaviors, but the factors that contribute to that relationship—such as limited parental resources like greater social support and coping skills—have not been adequately explored, particularly with attention to potential bidirectional relations that incorporate child evocative effects. The current longitudinal study examined maternal and paternal psychological distress in relation to perceived child externalizing behaviors, considering parental resources as mediators within a bidirectional model. The sample included a racially and socioeconomically diverse group of 201 primiparous mothers and 151 fathers. Mothers and fathers reported their current psychological …

Examining The Factor Structure And Subgroup Invariance Of The Deliberate Denial Of Disordered Eating Behaviors Scale, Lindsay Howard, Sage Hawn, Kayla D. Pitchford, Riley Mcgrath, Aubri Farniok, Arturo Sesma, Kristin E. Heron

Psychology Faculty Publications

The denial, concealment, or omission of disordered eating behaviors has received limited attention in the eating disorder literature, partly due to the lack of reliable and valid measures. This study re-examined the factor structure of the Denial of Disordered Eating Behaviors Scale (DDEBS-12) and tested measurement invariance across gender identity, racial identity, and levels of disordered eating in a non-clinical undergraduate sample (N = 3285). Confirmatory factor analyses did not support the original unidimensional structure. Instead, a seven-item model assessing denial of dietary restriction demonstrated the best fit and was renamed the DDEBS-restriction. The revised scale showed good internal consistency …

Efficacy Of Induced After Death Communication Therapy For Grief: A Single-Group Wait-List Controlled Trial, Thomas J. Nehmy, John Daniels, Paul Williamson, Sarah E. Stegall-Rodriguez

Psychological Science Faculty Publications

Induced After-Death Communication (IADC) therapy, which uses bilateral stimulation derived from EMDR, is an emerging approach to reducing grief symptoms in bereaved individuals. The present study evaluated the IADC protocol, consisting of two 90-min sessions, in 43 bereaved adults with assessments at four time points including a one-month waitlist period to provide control data. Large reductions in grief symptoms were observed from baseline to follow-up (global grief severity d = 1.56; average daily sadness d = 1.33). Two-thirds of participants who exceeded the clinical cutoff score for prolonged grief at baseline scored below this threshold at follow-up. Treatment effects were …

Factors Influencing Vaping Behaviors Based On Social Cognitive Theory: A Qualitative Study Among Mexican-American College Students, Bara S. Bataineh, Liza Talavera-Garza, Alexandra Loukas, David J. Badillo, Sherman Chow, Geronimo B. Cardenas, Erika Garza, Anna Wilkinson

Psychological Science Faculty Publications

Background: Vaping rates among Mexican-American college students are high, yet the contributing personal and environmental factors remain understudied. The current qualitative study applies Social Cognitive Theory to examine how personal factors (e.g., self-efficacy, beliefs, and outcome expectations) and environmental influences (e.g., social norms and social media) shape vaping behaviors in this vulnerable population. Methods: We conducted semi-structured interviews with 19 Mexican-American college students (ages 18–25 years), 68% of whom were female, and all were current vapers. Participants discussed the personal and social contexts of their vaping experiences, with questions exploring their beliefs and outcome expectations. Interviews were recorded, transcribed, and …

Independent And Interacting Effects Of Co-Presence And Social Media 'Likes' On Online Disinhibition, Margaret M. Doheny

Graduate Studies Theses and Dissertations 2026

Social media platforms have fundamentally transformed interpersonal communication by creating environments in which behaviors are publicly reinforced through visible social feedback systems such as “likes.” Although prior research has linked online environments with increased disinhibition and negative behavior, existing literature has primarily focused on anonymity and invisibility as the primary mechanisms underlying these effects. However, the mechanistic role of physical and psychological co-presence in driving online disinhibition has received little empirical investigation. The central aim of the present study was to determine whether reduced social presence and the selective reinforcement of negative content contribute to online disinhibition and anticipatory reward-seeking …

Detecting Error In Ai-Generated Text: The Effects Of Authorship And Word Presentation Speed, Gabriela Flores Cruz

Graduate Studies Theses and Dissertations 2026

The increased us of artificial intelligent (AI) chatbots powered by Generative Pre-trained Transformers has raised concerns about users’ ability to detect errors of AI-generated text. This dissertation examined how readers identify inconsistencies in AI-generated expository passages using the inconsistency detection paradigm from comprehension monitoring research. Across two experiments, it investigated whether perceived authorship and word presentation speed influenced inconsistency detection. Experiment 1 used a 3 (author: human, AI, no author) × 2 (inconsistency type: internal, external) between-subjects design. Perceived authorship did not significantly affect hit rates, sensitivity, or response bias. Exploratory analyses indicated that reading comprehension and working memory predicted …

Gaining Voice, Creating Opportunity: An Exploration Of Non-Native English-Speaking Students’ Sources Of Self-Efficacy In U.S. College Public Speaking Classrooms, Desiree M M Flores-Molina

Graduate Studies Theses and Dissertations 2026

This qualitative dissertation explores the sources of public speaking self-efficacy among non-native English-speaking international students enrolled in U.S. college public speaking courses. The study applies Bandura's social cognitive theory to examine how students describe the experiences that shape their confidence and perceived ability to succeed, with attention to mastery experiences, vicarious experiences, verbal persuasion, and physiological and affective states. It also considers how classroom practices and instructor support contribute to or constrain students' confidence.

Data were collected through semi-structured student interviews, guided reflection artifacts connected to major speech assignments, and key-informant interviews with public speaking instructors. Thematic analysis was used …

The Amanah Project: A Pilot Educational Intervention Addressing Intimate Partner Violence In Muslim Communities In The United States, Tamara Makki

Graduate Studies Theses and Dissertations 2026

This study is a two-part manuscript dissertation that addresses the need for culturally and faith-based responsive interventions for intimate partner violence (IPV) within the Muslim community in the United States (U.S). The first manuscript is a conceptual and literature-based paper that examines IPV within the Muslim community in the U.S. and explores the intersection of religion, culture, patriarchy, and systemic barriers influencing survivors’ help-seeking experiences. Particular attention is given to issues of accessibility, including the limited availability of culturally and religiously responsive IPV services for Muslim survivors. This manuscript argues for the development of culturally responsive, faith-integrated approaches that improve …

Appraising The Uniform: Stress, Predisposition, And Trust In Police Among Latin American And U.S. Latino Populations, Maren J. Mainx

Graduate Studies Theses and Dissertations 2026

Public trust in police is central to regime legitimacy, yet reforms intended to build trust produce inconsistent results, and communities facing comparable conditions can respond differently to similar policing. This dissertation accounts for that variation by examining how stress shapes citizens’ responses to police visual cues. It proposes a framework in which citizens interpret these cues through their general trust in police—trust that weighs more heavily under stress. This framework is examined through a multi-method design spanning the Americas. Study 1 merges AmericasBarometer data with the Global Police Militarization Dataset across nineteen countries (2010–2023) to examine how stress and national …

Towards An Understanding Of Learning In Immersive Virtual Reality: Investigating Learning Affordances To Bridge Theory And Practice, Gregory Mcgowin

Graduate Studies Theses and Dissertations 2026

This dissertation examines how modality-specific scaffolding shapes performance, presence, and transfer in immersive virtual reality (I-VR). Framed through theories of extended cognition, real-time guidance is conceptualized as cognitive scaffolding that structures perception and action by embedding task-relevant information within the environment. Situated within the learning sciences and informed by 4E cognition (embodied, embedded, enactive, extended), this work develops a framework for understanding how I-VR affordances relate to learning and performance.

The empirical study investigates how scaffolding modality (audio vs. visual) influences presence and performance in a VR racing simulation. Using a 3 × 2 × 2 mixed factorial design, 111 …

Cracking The Code Of Ai Autonomy: Examining The Role Of Challenge And Hindrance Appraisals And Ai Literacy In Task Satisfaction, Rujuta Parekar

Graduate Studies Theses and Dissertations 2026

AI is constantly evolving and being rapidly integrated into the workplace. Limited research has examined how this integration is affecting employee outcomes, and particularly the impacts of whether employees are expected or mandated to use AI for their work. The present study utilized the challenge-hindrance framework to examine the effect of autonomy in using AI on task satisfaction through challenge and hindrance appraisal among working adults. Since the ability to understand and use AI can influence how individuals perceive it, the moderating effect of AI literacy on the hypothesized research model is also examined. A multi-wave research design was used …

Perspectives Of Poetry: Peering Into Poetry And Aphasia, Kristian M. Perez

Graduate Studies Theses and Dissertations 2026

People with aphasia often experience significant barriers to communication, emotional expression, and participation in meaningful life activities following stroke or neurological injury. Although poetry and creative expression have been explored in broader therapeutic contexts, limited research has examined how people with aphasia perceive poetry. The purpose of this qualitative study was to explore the perspectives of people with aphasia regarding definitions of poetry, level of interest in poetry and the factors influencing said interest. Semi-structured interviews were conducted with adults with aphasia recruited through convenience sampling. Participants responded to questions before and after exposure to the poem Trust by Mark …

Visual Cues Of Human-Likeness, Not Salience, Impact Trust-Related Human-Computer Interaction, Jordan Schotz

Graduate Studies Theses and Dissertations 2026

As interactions with digital agents become increasingly integrated into daily life, understanding how visual representations influence social decision-making is critical. Previous research in human-computer interaction has frequently confounded the psychological effects of an agent's perceived human-likeness with the underlying visual salience of the stimuli. To address these persistent gaps, the present study systematically isolated the effects of human-likeness and visual cue trustworthiness on trust behavior while controlling for objective image properties. The present study expanded on and normed the Virtual Avatar Facial Stimuli Set (VAFSS), a comprehensive database comprising hundreds of identity-matched photographs and computer-generated avatars varying across a spectrum …

Applying Harm Reduction To Binge-Eating Disorder: Protective Behavioral Strategies Against Uncontrolled Eating, Emily Burr

Graduate Studies Theses and Dissertations 2026

Binge-eating disorder (BED) is a highly deleterious mental illness, with ramifications ranging from psychological impairment to premature mortality. Despite the awareness of intervention urgency, treatment strategies to manage BED have limited long-term efficacy. Therefore, it is of high necessity to illuminate other methods of reducing the potential effects of binge eating (BE), either by combatting severity or frequency of the behavior. Protective behavioral strategies (PBS), first identified in the substance use field, are methods by which an individual attenuates potential harm from a behavior without expectation of abstaining (i.e., a harm reduction approach). Given high likelihood of treatment relapse for …

Exploring A Potential Link Between Personality Traits, Sexual Assault Attitudes And The Propensity To Create Deepfake Pornography, Lorna Marns, Ross Hollett

Research outputs 2022 to 2026

Deepfake pornography represents a rapidly expanding form of image-based sexual abuse (IBSA), yet little is known about the psychological factors that predict individuals’ willingness to create such material. This study examined whether rape myth acceptance (RMA) and Dark Tetrad traits (Machiavellianism, narcissism, psychopathy, and sadism) predicted heterosexual men’s proclivity to create deepfake pornography. Using an online self-report survey of 213 heterosexual men recruited from an Australian university and the surrounding community, participants completed measures of RMA, dark personality traits, and hypothetical scenarios assessing the likelihood of creating deepfake pornography. Hierarchical regression models showed that RMA attitudes that minimise or excuse …

Preoperative Patient Sentiment Is Associated With Postoperative Outcomes In Adult Spinal Deformity Surgery, Ross J. Gore, David Mazur-Hart, Mohan K. Sunkara, Aaqib Ali, Qizar Ali, Christopher J. Lynch, Christopher Ames

Center for Secure and Intelligent Critical Systems (CSICS) Publications

Study Design: Prospective observational pilot study of adult spinal deformity surgery patients.

Objective: To determine whether preoperative patient sentiment, quantified using a 21-class valence scale extending the CARP paradigm implemented through an offline Large Language Model, predicts postoperative outcomes.

Summary of Background Data: Predicting adult spinal deformity surgery outcomes remains challenging with traditional clinical and radiographic parameters alone. Although patient psychological factors and expectations significantly influence postoperative satisfaction and quality of life, systematic approaches to capture these factors are underdeveloped. Offline Large Language Models offer scalable, privacy-preserving psychological risk stratification.

Materials and Methods: We prospectively enrolled 18 patients undergoing adult …

Examining The Physiological Stress-Reducing Effects Of Virtual Nature Exposure And Slow Breathing, Jesse Benefiel

Cal Poly Humboldt theses and projects

In a time of excess stress, it is essential to examine accessible stress-reduction methods. Research has demonstrated that virtual nature exposure and slow breathing can independently reduce stress, but the literature is lacking with regard to their combined effects. The present study aimed to replicate independent effects of breathing and nature on stress and to test for potential effects, including whether their combination would produce an interaction effect. Using a 2 Environment (Natural v. Control) by 2 Breathing (Slow v. Normal) between-subjects design, 63 participants completed a modified color-word Stroop task to induce stress and were then exposed to either …

Modeling Joint Visual Attention In Naturalistic Dyadic Interactions, Kuushini Thennakoon, Yasasi Abeysinghe, Bhanuka Mahanama, Vikas Ashok, Sampath Jayarathna

Computer Science Faculty Publications

Joint visual attention (JVA) provides important insight into how individuals coordinate attention during social interaction. Egocentric eye tracking enables the study of JVA in natural, multi-user settings. This work presents a multi-stage framework to identify and analyze JVA using egocentric video and gaze data. The approach consists of three steps: spatiotemporal tube-based visual similarity, gaze-guided object detection, and attention pattern analysis using the ambient–focal coefficient K. Results show that object-focused collaborative activities exhibit high JVA, with object detection capturing higher joint attention than visual similarity, whereas conversation-based or independent activities show lower and more fragmented joint attention. Analysis of K …

Susceptibility To High-Fidelity Misinformation: An Eye-Tracking Analysis, Yasasi Abeysinghe, Gavindya Jayawardena, Enkelejda Kasneci, Sampath Jayarathna

Computer Science Faculty Publications

With the rise of online misinformation and AI-generated text, understanding human perception of news truthfulness is critical. In this study, we examine visual attention and cognitive processing using eye-tracking measures as individuals read fake and real news articles sharing nearly identical structure and imagery, differing only in subtle textual changes. Using the public FakeNewsPerception dataset, we analyze advanced gaze measures, including scanpaths, AOI transitions, and luminance-corrected pupil measures, beyond basic gaze features, in relation to news truthfulness and perceived believability. Results show that, given the high fidelity of the fake news, readers exhibited comparable visual scanning patterns, attention allocation across …

An Insidious Interstice: Understanding Cognition And Language Behaviour Through The Eyes Of Juvenile Justice Professionals, Anne M. Perrotti, Allison T. Chappell, Tancy Vandecar-Burdin

Human Movement Studies & Special Education Faculty Publications

Introduction

Despite evidence suggesting language and cognition deficits are prevalent for justice involved youth, little research explores how juvenile justice personnel experience language and cognition behaviours in the youth they serve.

Aims

This qualitative study explored how juvenile justice personnel understand language and cognition skills and deficits in justice involved youth.

Methods

Twenty-two U.S. juvenile justice professionals participated in individual, semi-structured interviews. Questions focused on individual understanding of receptive language, expressive language, social communication, and cognition (i.e., problem-solving, predicting consequences and impulsiveness) in juveniles served. Using a phenomenological lens, transcripts were coded identifying themes and sub-themes of participant responses.

Results …

When Civilians Involve Themselves In Crime Control: Do Perceived Police Legitimacy And Trust In The Police Predict Support For Vigilantism And Citizen’S Arrests?, Charlotte T. Parque

Electronic Theses & Dissertations (2024 - present)

Recent cases in which civilians involved themselves in the crime control process have garnered divided reactions, with some people supporting and others disapproving the civilians’ actions. Although existing research shows that perceptions of the police predict support of civilians involved in crime control, exact directions of the effects conflict. I address these conflicting findings by examining how people conceptualize police legitimacy and trust in the police, whether those conceptualizations align with scholarly definitions of legitimacy and trust, and explore if the two constructs differentially predict support of vigilantism. Additionally, I explore whether people approve of two types of civilian crime …

Systematic Literature Review: Elevating Black Voices Through Universal Social-Emotional Learning Interventions, Natasha J. Hogg

Electronic Theses & Dissertations (2024 - present)

This systematic literature review examined the outcomes of culturally responsive universal Social-Emotional Learning (SEL) interventions for Black students in K-12 school settings addressing mental health, racial trauma, and racial disparities. Following the PRISMA protocol, a comprehensive search was conducted across PsycINFO, EBSCO, and five academic journals by April 2025. Results yielded 11 peer-reviewed articles with 2,246 Black participants published between 1994 and 2024. Exclusion criteria included sole focus of Tier 2 or 3 interventions, lacking Black student populations, or lacking outcomes aggregated by race. Seven SEL interventions were identified with risk of bias assessed by a secondary reviewer. Thematic analysis …

Perceptions Of Sport Psychology Efforts And Access In Women's Wheelchair Basketball, Lindsay C. Cohen

Theses and Dissertations--Kinesiology and Health Promotion

As the field of sport psychology grows, services and training programs must evolve to properly serve the evolution of athletes seeking care. This could mean discovering new measures, testing different types of interventions, or developing programs that can better accommodate specific populations that are looking for sport psychology services. One such population is para athletes, and although they have expressed interest in learning more about the field of sport psychology and how to implement mental skills efficiently, athletes have reported a lack of access to sport psychology services and sport psychology consultants (SPCs) (Dieffenbach et al., 2009). The purpose of …

Psychometric Assessment Of The Ambivalent Ageism Scale: Investigating Measurement Invariance And Stability Across Groups And Time, Carly Pullen

Graduate Theses, Dissertations, and Problem Reports (ETD)

The goal of the current study was to examine the psychometric properties of the Ambivalent Ageism Scale (Cary et al., 2017) and to provide an understanding of how ageist attitudes might change or remain the same in response to a cultural and societal event. Measurement invariance is the assessment of the psychometric equivalence of a construct (e.g., ageism) across groups or waves of measurement (Putnick & Bornstein, 2016). The first step in measurement invariance analyses is configural measurement invariance, which is the evaluation of the factor structure, with the goal of producing the same number of factors and the same …

Social Media Appearance Pressures And Body Dissatisfaction In Collegiate Athletes: Model Refinement, Group Differences, And Exploratory Insights, Hannah Hunter Miller

Graduate Theses, Dissertations, and Problem Reports (ETD)

In considering athletes’ body image, it is necessary to examine the psychosocial factors, and related psychological processes, that influence it. The body-related pressures athletes experience while navigating social media represent a relatively new and increasingly influential factor that warrants further investigation. The purpose of this study was threefold: (1) to replicate and refine Miller and colleagues’ (in press) model; (2) to examine differences in model variables and relationships across demographic and contextual groups; and (3) to explore aspects of social media perceived as contributing to appearance pressures, as well as strategies athletes may use to mitigate these pressures and their …