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The Impact Of Social Support On Camouflaging Behaviors Among Young Adults With Autism Spectrum Disorder: Exploring Protective And Risk Factors, Mofoluwakemi Omololu Johnson

Walden Dissertations and Doctoral Studies

The Impact of Social Support on Camouflaging Behaviors Among Young Adults With Autism Spectrum Disorder: Exploring Protective and Risk Factors by Mofoluwakemi Omololu Johnson MSW, University of Ibadan, 2007 BSc, University of Ilorin, 2003 Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy Clinical Psychology Walden University August 2025   Camouflaging strategies used by individuals with autism spectrum disorder (ASD) to mask or compensate for autistic traits are often linked to adverse mental health out-comes. This quantitative correlational study investigated the relationship between perceived social support and camouflaging behaviors in young adults with autism. Grounded …

Fathers' Racial Differences In Perceived Workplace-Induced Stereotype Threat: Impacts On Sense Of Belonging, Job Satisfaction, And Turnover, Frances Evalyne Kealiimahiaiokalani Hampton

Dissertations and Theses

Black fathers (BFs) face unique workplace challenges due to racialized and gendered stereotypes that undermine their legitimacy as men, workers, and parents. Drawing on Stereotype Threat Theory (STT) and Stereotype Embodiment Theory (SET), this study examined how workplace-induced stereotype threat (WIST) affects BFs' job attitudes and turnover intentions (TIs). I hypothesized that BFs would report higher WIST than White fathers (WFs), and that WIST would mediate the effects of race-related perceptions on job satisfaction (JS), sense of belonging (SOB), and TIs. In addition, perceived organizational support (POS) was tested as a moderator on the relationships between WIST and these job-related …

Dynamical Regulation Of Blood Pressure And Cognitive Function, Joshua Sweigert, Tara Gruenewald, Margie Lachman, Teresa Seeman, Maxine Weinstein, Tse-Hwei Choo, Martina Pavlicova, Ramakrishna Mukkamala, Richard P. Sloan

Psychology Faculty Articles and Research

BACKGROUND

Blood pressure (BP) is not steady. It varies over intervals from months to consecutive cardiac cycles, and this variation contains meaningful information beyond mean BP. Variability over multiple clinic visits (VVV-BP) and during 24-h ambulatory monitoring (ABPV) is positively related to risk of stroke and coronary artery disease and negatively associated with cognitive performance. Beat-to-beat BP variation, often quantified as low frequency variability (0.04–0.15 Hz, LF-BPV), is less well-studied. Here, we examine the relationship between LF-BPV and cognitive outcomes in 1953 participants from the Midlife in the US study.

METHODS

Participants completed the Brief Test of Adult Cognition by …

The Development And Validation Of The Measure Of Critical Reflection, Yea Jin Chang

Dissertations

Critical reflection, a component of critical consciousness, is defined as a metacognitive ability that is engaged when identifying, critiquing, and transforming social oppression. This study developed and validated the Measure of Critical Reflection, with items that assess participants’ cognitive ability to critically reflect and are framed to be generalizable across time and social contexts. Items were generated through literature review and interviews with critical consciousness educators and data was collected across two samples for factor structure analysis (N = 300) and replication and validation (N = 286). Results confirmed that a unidimensional model was most appropriate to represent the data …

Investigating Queer Asians' Accultrative Resilience And Wellbeing, Yiyu Cheng

Dissertations

This dissertation examines the role of resilience factors in moderating the effects of acculturative stress on the well-being of queer Asian Americans. A total of 181 survey responses were collected from queer-identified Asian Americans over the age of 18 residing in the United States. Using hierarchical multiple regression analysis, this study explores three models incorporating two identity resilience factors (ethnic identity salience and queer identity salience), two community resilience factors (ethnic community support and queer community support), and two intersectional resilience factors (queer Asian identity salience and queer Asian community support). Well-being was assessed through life satisfaction, negative affect, and …

Youth And Parent Knowledge And Perceptions Of Spina Bifida: Associations With Neurocognitive Factors, Self-Management, And Quality Of Life, Olivia Emery Clark

Dissertations

Spina bifida (SB) is a common congenital birth defect with multiple and varied medical, physical, and psychological impacts. The objective of these studies is to examine youth and parent condition-related knowledge in the context of SB and associations with executive function, quality of life, and medical self-management. Collectively, these studies examine both qualitative and quantitative multi-informant data from youth with SB, their parents, and their teachers. The first study used growth analyses to examine changes in condition-related knowledge over time, predicted by executive dysfunction and inattention, and predictive of medical self-management skills. The second study used qualitative coding methods to …

An Investigation Of Sex-Specific Effects Of Nucleus Accumbens Dopamine Receptor Signaling In Persistent Reward Seeking Under Punishment, Anna Caroline Toburen

Theses and Dissertations

Addiction involves persistent reward-seeking behavior despite adverse outcomes, with the nucleus accumbens (NAc) critically mediating motivation and cost-benefit decision-making. Dopamine (DA)-responsive neurons in the NAc, specifically D1 and D2 receptors within the NAc are crucial in encoding motivated behavior. However, the specific role of D1/D2 receptors in driving reward-seeking under punishment remains unclear. Preliminary findings suggest a sex-specific effect, with females exhibiting greater sensitivity to the suppressive effects of footshock on natural reward-seeking compared to males. We investigated the differential roles of NAc D1/D2 receptors in modulating reward-seeking behavior under punishment, with a focus on potential sex-specific effects. Using a …

Neonatal Striatal Volume Is Associated With Infant Anhedonia, Melissa Nevarez-Brewster, Catherine H. Demers, Jessica L. Irwin, Laura M. Glynn, Martin A. Styner, Mercedes Hoeflich Haase, M. Camille Hoffman, Diego A. Pizzagalli, Benjamin L. Hankin, Elysia Poggi Davis

Psychology Faculty Articles and Research

Anhedonia is increasingly recognized as a transdiagnostic risk factor for psychopathology. New evidence demonstrates that anhedonia is present in infancy and early childhood. Structural variability in striatal regions involved in reward processing and pleasure seeking is concurrently linked to anhedonia, yet few studies have examined whether striatal differences presage anhedonia, and none have examined prospective associations before middle childhood. The present study examined whether neuroanatomical markers that confer risk for anhedonia can be detected as early as the neonatal period. Specifically, we tested whether the volume of striatal regions in neonates predicted the emergence of infant anhedonic behaviors at six …

Neonatal Striatal Volume Is Associated With Infant Anhedonia, Melissa Nevarez-Brewster, Catherine H. Demers, Jessica L. Irwin, Laura M. Glynn, Martin A. Styner, Mercedes Hoeflich Haase, M. Camille Hoffman, Diego A. Pizzagalli, Benjamin L. Hankin, Elysia Poggi Davis

Psychology: Faculty Scholarship

Anhedonia is increasingly recognized as a transdiagnostic risk factor for psychopathology. New evidence demonstrates that anhedonia is present in infancy and early childhood. Structural variability in striatal regions involved in reward processing and pleasure seeking is concurrently linked to anhedonia, yet few studies have examined whether striatal differences presage anhedonia, and none have examined prospective associations before middle childhood. The present study examined whether neuroanatomical markers that confer risk for anhedonia can be detected as early as the neonatal period. Specifically, we tested whether the volume of striatal regions in neonates predicted the emergence of infant anhedonic behaviors at six …

Associations Between Parental Audism/Linguisticism And Deaf Individuals' Well-Being: Mediation By Interpersonal Needs And Relationship Quality, Dilan H. Arreguin, Crystal D. Oberle

JADARA

This study investigated whether audism and linguisticism from the parents of physically deaf or culturally Deaf individuals—that is, parents’ expectation of their child to communicate within audio-normative standards rather than use sign language—is related to poor mental health of the child. It also investigated whether these relationships are accounted for by interpersonal needs or child-parent relationship quality. For this study, 104 D/deaf adults completed a survey with measures of parental audism and linguisticism, depression, anxiety, thwarted belongingness, perceived burdensomeness, parental closeness, and parental conflict. Parental audism and linguisticism positively correlated with depression and anxiety, and these relationships were mediated by …

Dsm-5 Based Algorithms For The Autism Diagnostic Interview-Revised For Children Ages 4–17 Years, Linnea A. Lampinen, Shuting Zheng, Lindsay Olson, Vanessa H. Bal, Audrey E. Thurm, Amy N. Esler, Stephen M. Kanne, So Hyun Kim, Catherine Lord, China Pareneau, Kerri P. Nowell, Jane E. Roberts, Nicole Takahashi, Somer L. Bishop

Faculty Publications

Background: The Autism Diagnostic Interview, Revised (ADI-R) is a caregiver interview that is widely used as part ofthe diagnostic assessment for Autism Spectrum Disorder (ASD). Few large-scale studies have reported the sensitivityand specificity of the ADI-R algorithms, which are based on DSM-IV Autistic Disorder criteria. Kim and Lord (Journalof Autism and Developmental Disorders, 2012, 42, 82) developed revised DSM-5-based toddler algorithms, which areonly applicable to children under 4 years. The current study developed DSM-5-based algorithms for children ages4–17 years and examined their performance compared to clinical diagnosis and to the original DSM-IV-basedalgorithms. Methods: Participants included 2,905 cases (2,144 ASD, 761 …

The Efficacy And Usability Of Motivational Interviewing Just-In-Time Trainings For Youth Mentors, Mackenzie J. Hart, Samuel Mcquillin, Aidyn Iachini, Daniel K. Cooper, Mark D. Weist

Faculty Publications

Using youth mentors to deliver evidence-based psychosocial services has been proposed to increase the reach of treatments, in part given the affordability and ubiquity of mentors in youth settings. Further, tests of mentor-delivered motivational interviewing (MI) have shown increases in youth mentees' academic performance and wellbeing. Yet, traditional methods of training mentors to use MI can be costly and time-consuming. Previous work has suggested the value of asynchronous, brief, just-in-time training (JITT) to help offset these challenges; however, MI JITT for mentors has not yet been formally evaluated. As such, here, we report on a preliminary study of MI JITT …

Preventing Suicidal Thoughts And Behaviors Among Youth: Integrative Data Analysis Of Crossover Impacts Of The Coping Power Preventive Intervention, Heather Mcdaniel, Alexa C. Budavari, Alexandra Tonigan, Ava E. Michael, Stephen G. West, Nisha Gottfredson O'Shea, Nicole P. Powell, Lixin Qu, Lissette M. Saavedra, Anna Yaros, Catherine P. Bradshaw, John E. Lochman, Antonio A. Morgan-López

Faculty Publications

Objective

Method

Assessing The Psychological Wellbeing And Resilience Of Frontline Health Workers In Uganda: A Cross-Sectional Study, Ahmed Sarki, Joseph Atukwatse, Gideon Mbithi, Sabina Odero, Mary Namuguzi, Bernard Mutwiri, Lestine Bitakwitse, Peninah Wachira, Kevinson Mwangi, Eunice Ndirangu, Amina Abubakar

Institute for Human Development, East Africa

Background: Health workers in the frontline are the major drivers of health systems in low- and middle-income countries. However, these health workers face both chronic and acute shocks and stressors that expose them to mental health problems which are often overlooked. We examined the prevalence of mental health problems, correlates of psychological functioning, and resilience of frontline health workers in Uganda.

Methods: We conducted a cross-sectional study comprising 1800 frontline health workers across all regions of Uganda from August through October 2023. We used tools such as the PC-PTSD-5, PHQ9, PSS, GAD-7, Oldenburg Burnout Inventory, and CD-RISC-10 to assess PTSD, …

Interoceptive Forecasting And Recall: The Role Of Anxiety Sensitivity And Disgust Sensitivity, David Lloyd Yap

Dissertations, Theses, and Capstone Projects

Predicting and remembering emotional states (affective forecasting and recall) are adaptive processes that allow individuals to engage with the future and past to guide behavior, yet these processes are prone to bias. Although affective forecasting and recall biases are common across healthy populations, more pessimistically biased affective forecasts and recall have been linked to greater anxiety and depression symptom levels and to emotional disorders. A crucially understudied aspect of affective forecasting and recall is the perception of the somatic (interoceptive) symptoms that accompany emotions. This study investigated forecasting and recall accuracy of somatic symptom levels (i.e., interoceptive forecasting and recall). …

Using Machine Learning Methods To Evaluate Undergraduates’ Executive Function In The Context Of Game-Based Measurement, Ming Chen

Dissertations, Theses, and Capstone Projects

Traditional performance-based measurements have faced criticism due to their potential to induce test fatigue and their limited ecological validity. In contrast, game-based assessments have demonstrated the capacity to engage participants effectively in tests and enhance ecological validity by replicating real-world scenarios. Nevertheless, conventional statistical approaches may prove insufficient in capturing the intricate, non-linear associations between participants' gaming performance and their cognitive capabilities. Leveraging the potential of machine learning (ML) techniques, which can model complex problems, offers a promising avenue for estimating students' performance in video games. This dissertation aims to explore various ML methods for the validation of three game-based …

Alerted And Anxious? The Effects Of Mobile Crime Alerts On Perceptions Of Personal And Public Safety, Amanda C. Benjamin

Dissertations, Theses, and Capstone Projects

Mobile crime alert platforms promise to enhance personal and public safety by delivering frequent notifications about nearby dangers—claims that, until now, have not been experimentally tested. For-profit applications like Citizen deliver real-time, geo-targeted push notifications about nearby crime incidents to over 9 million users, often operating outside the bounds of institutional oversight. Although marketed as tools to enhance awareness and protection, these platforms may simultaneously empower users through information while also potentially amplifying anxiety, heightening threat perceptions, and eroding trust in community. Despite their increasing prominence and integration into public safety communications, the psychological and behavioral impacts of mobile crime …

Prerogative In Common: On The Emancipatory Potential Of Radical Mutuality Amid Sovereign Decisionism, Matthew Builes

Dissertations, Theses, and Capstone Projects

In times of crisis, liberal democracies resort to authoritarian measures that undermine core democratic values. Dominant thought in the study of emergency-era law and politics appeal to a dichotomy of normal and exceptional times, to critique or justify the turn to sovereign decisionism. While this strategy seems clear-cut, the persistence of exceptional spaces and the crises that supposedly generate them challenge existing frameworks by blurring the line between norm and exception. This project explores the prospect of radical mutual aid, as a transformative response to the enduring crisis of modernity.

Outcomes Of Bio-Psycho-Social-Spiritual Communitybased Drug Rehabilitation Program For Voluntary Vs. Court-Mandated Clients In The Philippines, Maria Regina M. Hechanova, Trixie Anne Co, Fessa R. Egusquiza

Psychology Department Faculty Publications

This study sought to evaluate the outcomes of a community- based rehabilitation program for voluntary and court-mandated drug users in the Philippines. Participants went through a bio-psycho-social-spiritual group-based program that aimed to develop their recovery skills and life skills. The program also included family modules to enhance their knowledge of drug use, its effects, and the role of family in recovery. A cohort design was used with pre- and posttest surveys administered before and immediately after the program. The sample consisted of 105 voluntary clients and 118 court-mandated clients who underwent screening or drug dependency evaluation and were recommended for …

Development Of The Negative Attitudes Toward Nonbinary Individuals Scale, Jenna Sue Lehmann

Tennessee State University Alumni Theses and Dissertations

Research within the field of psychology examining the experiences of transgender individuals and prejudice toward transgender individuals has increased in recent history alongside the conscious awareness of transgender individuals within the United States. The research that has been conducted has primarily focused on transgender individuals broadly as a group on binary transgender individuals. As, such measures of prejudice toward these groups have been developed and validated. Although the study of nonbinary experiences and prejudice is developing, there has been no extant measure of prejudice toward nonbinary individuals specifically. A measure of prejudice toward this group is needed to (1) examine …

Influence Of Parental Approval And Disapproval On Interracial Relationship Outcomes, Stefanie Boakye

Tennessee State University Alumni Theses and Dissertations

Interracial couples may encounter unique challenges in their relationships due to negative perceptions such as racial prejudice, discrimination, disapproval, cultural stereotypes, and opposition from society and family. These challenges can be especially difficult when the disapproval comes from their parents. This study explored how perceived parental approval influences interracial romantic relationship outcomes, specifically relationship satisfaction, commitment, and closeness. Data were collected from individuals in interracial relationships (N ≈ 80) using the Relationship Assessment Scale (RAS), the Investment Model Scale (IMS), the Relationship Closeness Inventory (RCI), and the Parent-Adult Child Relationship Questionnaire (PACQ). A multivariate analysis of variance (MANOVA) was conducted …

Association Between Decisional Conflict And Quality Of Life Among Parents With A Child Undergoing Hospital-Based Treatment For A Recent Cancer Diagnosis, Augustine Provencio

Doctoral Dissertations

Having a child with a chronic illness, such as cancer, can cause families significant distress. Parents of these children must make frequent decisions relating to their child’s care. Depending on factors such as health literacy and support from medical staff, parents may have varying levels of decisional conflict (DC) throughout the decision-making process. Compounding stress throughout their child’s illness can often contribute to lower levels of health-related quality of life (HRQoL) while their child is receiving hospital-based treatment. Parents with a non-English language preference (NELP) often have greater challenges navigating healthcare systems due to a lack of resources and limited …

Supporting Satisfaction, Satisfying Support: Bidirectional Associations Of Social Support And Life Satisfaction, Jonathan Louis Jie Sheng Chia, Andree Hartanto, William Tov

Research Collection School of Social Sciences

Existing literature has explored the impact of social support (SS) on life satisfaction (LS). However, the reciprocal relationship—that is, the influence of LS on SS—remains understudied, despite extant theoretical support. In addressing this gap, the present study employed bivariate latent growth modeling to examine bidirectional associations between SS and LS trajectories among 8,449 middle-aged and older adults in Singapore, over seven waves spanning almost 6 years. Results provided evidence supporting the notion of bidirectional associations. Specifically, baseline SS positively predicted subsequent changes in LS, and baseline LS positively predicted subsequent changes in SS. Findings underscore the potential for interventions and …

The Moderating Role Of Trait Online Disinhibition In Exacerbating The Online Victim-Bully Cycle, Sandeeshwara K Tennakoon Appuhamillage Kasturiratna, Andree Hartanto

Research Collection School of Social Sciences

The growth of the internet and social media as a communication platform has increased the incidence of cyberbullying victimisation. While there has been increasing research interest on the antecedents of cyberbullying perpetration, little is known on why some individuals who themself experience cyber victimisation are more likely to become cyberbullying perpetrators. Considering the large number of individuals who experience cyberbullying victimisation in the current, highly digitalised world, this trend of victims turning into bullies poses a worrisome possibility and deserves research attention. One promising individual difference that could potentially moderate the relationship between cyberbullying victimisation can lead to cyberbullying perpetration …

Examining The Influence Of Encoding And Retrieval Contexts On 2- To 4-Year-Olds' Acquisition Of Nouns And Verbs, Piper Swearengin, Patrick Mihalicz, Leah Marsh, Zoe Baker, Faith Perry, Susan A. Graham, Jane B. Childers

Psychology Faculty Research

This study investigates whether the context in which a word is learnt affects noun and verb learning. There is mixed evidence in studies of noun learning, and no studies of background perceptual context in verb learning. Two-, three-, and four-year-olds (n = 162) saw a novel object moved in a novel way while hearing four novel words, either nouns or verbs. They were asked to generalize the word to a similar action or object shown in the same or different context. Results demonstrate that 2- and 3-year-olds were more accurate at test when learning nouns than verbs, demonstrating that verb …

Stay Woke: Understanding Critical Consciousness Development In Adults And Its Relationship To Psychological Constructs, Christin Alexandra Mujica

Graduate Theses and Dissertations

Racism confers numerous measurable health risks for people of color. Interventions to mitigate the impact of racism on health are necessary and important to reduce disease burden and improve health outcomes for people of color. While communities of color have developed resiliency tactics that have allowed them to survive, even thrive, in the face of racial oppression, the evaluation and promotion of promising tools that counteract racism’s negative impacts are essential (Phillips et al., 2015). Critical consciousness is just such a tool. Research with children suggests it holds promise (Diemer et al., 2016; Heberle et al., 2020; Maker-Castro et al., …

Rumination And Inhibitory Control In Suicidal Ideation: The Role Of Explicit And Implicit Emotional Processing, Arooj Abid

Graduate Theses and Dissertations

Suicide is the tenth leading cause of death in the United States, and suicidal ideations (SI; thinking, considering, or planning suicide) are a strong predictor of suicide attempts. Prior literature describes inhibitory control as an important facet of regulating negative thoughts, and studies suggest that inhibitory control deficits and engagement in brooding rumination are risk factors of SI. Recent studies have found implicit cognitive markers of suicidality suggesting that level of processing may variably be linked to SI. This study examined the relation between aspects of inhibitory control across explicit and implicit emotional contexts and levels of brooding rumination among …

Accordance And Conflict Between Religious And Scientific Precautions Against Covid-19 In 27 Societies, T. Samore, D.M.T. Fessler, A.M. Sparks, C. Holbrook, L. Aarøe, C.G. Baeza, M.T. Barbato, P. Barclay, R. Berniūnas, J. Contreras-Garduño, B. Costa-Neves, M.P. Grazioso, P. Elmas, P. Fedor, Li, Norman P., R. Fernández-Morales, L. Garcia-Marques, P. Giraldo-Perez, P. Gul, F. Habacht

Research Collection School of Social Sciences

Meaning-making systems underlie perceptions of the efficacy of threat-mitigating behaviors. Religion and science both offer threat mitigation, yet these meaning-making systems are often considered incompatible. Do such epistemological conflicts swamp the desire to employ diverse precautions against threats? Or do individuals—particularly individuals who are highly reactive to threats—hedge their bets by using multiple threat-mitigating practices despite their potential epistemological incompatibility? Complicating this question, perceptions of conflict between religion and science likely vary across cultures; likewise, pragmatic features of precautions prescribed by some religions make them incompatible with some scientifically-based precautions. The COVID-19 pandemic elicited diverse precautions thus providing an opportunity …

A Multifaceted Nudge-Based Intervention To Reduce Smartphone Use: Findings From A Randomized Cross-Over Trial, K. T. A. Sandeeshwara Kasturiratna, Yi Jing Chua, Andree Hartanto

Research Collection School of Social Sciences

The widespread use of smartphones has raised concerns about problematic usage behaviors, including excessive screentime and frequent phone checking, which can disrupt daily functioning. This study aimed to evaluate the effectiveness of a multifaceted nudge-based intervention in reducing smartphone use through subtle changes to smartphone settings. The intervention incorporated adjustments such as disabling face/touch ID, setting longer passwords, switching to grayscale mode, and removing social media apps from the home screen. A randomized within-subject cross-over trial with counterbalancing was conducted over a two-week period using a daily diary approach paired with objective smartphone usage data to track the impact of …

Prevalence Of Depression, Anxiety, Burden, Burnout, And Stress In Informal Caregivers: An Umbrella Review Of Meta-Analyses, Xun Ci Soh, Andree Hartanto, Naoki Ling, Mayr Reyes, Lester Sim, Nadyanna M. Majeed

Research Collection School of Social Sciences

Informal caregiving is a physically and emotionally taxing role that has a profound impact on caregivers’ emotional and mental well-being. Previous research has examined the mental health of caregivers and found elevated levels of depression, anxiety, burden, burnout, or stress. However, the global rates of the five mental health factors and/or outcomes (i.e., depression, anxiety, burden, burnout, and stress) among caregivers remain largely unclear. Therefore, this umbrella review examines the prevalence of these factors and/or outcomes, including various subgroup factors, such as gender, medical and/or psychological condition of the care recipient, region, and assessment tools. A systematic search was conducted …