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How Followers Respond To Leader Differentiation: The Importance Of Considering All Leader Differentiation Properties, Yuchuan Liu, Gary John Greguras

Research Collection Lee Kong Chian School Of Business

A central tenet of many leadership theories is that leaders treat their followers differently. Although leader differentiation is ubiquitous, its effects on leaders and followers are not well understood and theory and research have not simultaneously considered its three key properties: Leader–member exchange (LMX) differentiation, LMX quality, and LMX social comparison. We developed a theoretical model in which these three properties interact to influence followers’ supervisory interactional justice perceptions and subsequently their supervisor-directed deviance and supervisor-directed organizational citizenship behaviors (OCBs). To test our model, we conducted a pre-registered experiment (Study 1), a single-level, multi-wave study (Study 2), and a multilevel, …

Navigating The Dark Side: Emotional Labor's Impact On Hr Professionals' Wellness, Esmeralda Amelia Rendón

Electronic Theses and Dissertations

This qualitative descriptive study was designed to document and describe how female-identifying human resource (HR) generalist practitioners serving as sole or primary employee relations practitioners in small- to medium-sized organizations across the United States experience and manage emotional labor in their roles, cope with its demands, and how these experiences impact their wellness and perceptions of organizational support. Despite the centrality of emotional labor (EL) in human resource professionals’ (HRPs) roles, little was known about how HRPs in these underresourced environments cope with these demands. Data were collected through semistructured virtual interviews with eight participants and analyzed using Braun and …

A Quantitative Exploration Of Public School Teachers’ Colorblind Racial Attitudes And Their Teaching Practices, Lindsey Dopheide

Dissertations

Teachers play a significant role in shaping student’s academic experiences, social development, and understanding of race and diversity within school settings. Because schools function as important sites of racial socialization, teachers’ beliefs about race may influence how they interpret student behavior, respond to inequities, select instructional practices, and engage with culturally diverse classrooms. One framework that has received increasing attention within psychological and educational research is colorblind racial ideology (CBRI) which reflects the minimization or denial of the continuing significance of race and racism in society. Colorblind racial ideology has been identified in prior literature as a dominant framework for …

A Primary Care Randomized Controlled Trial Investigating The Efficacy Of A Caregiver-Focused Prevention Program For Child Sexual Abuse, Cassandra Dukes

Dissertations

Child sexual abuse (CSA) affects 1 in 4 girls and 1 in 13 boys before the age of 18, resulting in significant long-term physical, emotional, and social consequences. Caregivers play a crucial role in preventing CSA by engaging in preventative behaviors with their children. Primary care settings may be an avenue through which to educate caregivers on their role in prevention of CSA. The present study used a randomized controlled trial (RCT) design to investigate the efficacy of a caregiver-focused educational program to prevent CSA, provided via integrated behavioral health (IBH) in a pediatric primary care setting. Participants (n=56) were …

What Makes A Cozy Game Cozy? Looking Through The Lens Of Feminism And 4e Cognition, Mary Catherine M. Wilcox

All Theses

Why do some games feel cozy, and others miss the mark, even if they are tricked out in bright colors and festooned with bows? This thesis examines the emerging genre of “cozy games” to better understand why some titles successfully evoke comfort and relaxation while others fail, despite relying on conventionally cute aesthetics or farming-sim mechanics. Although cozy games have grown rapidly in popularity over the past decade, the genre remains under-studied and is often dismissed as frivolous, reflecting the broader historical devaluation of media associated with women. Accordingly, this study argues that understanding cozy games requires examining women’s relationship …

When The Best-Fit Model Is Not Best: The Glass Slipper Fallacy And Latent Growth Mixture Modelling, Jonathan L. Chia, Markus Wettstein, Andree Hartanto

Research Collection School of Social Sciences

Despite the use of latent growth mixture modelling (LGMM) to study longitudinal changes, existing practices may inadvertently impede this very investigation. Although subgroup trajectories may theoretically differ in their structure (e.g., some subgroups being linear, some curvilinear), the current convention advocates overreliance on the baseline model to derive subsequent profile trajectories, which may obscure these structural differences. In this article, we provide a brief description of extant LGMM practices, after which we explicate the pitfalls of the current approach. Finally, we provide a principled approach for LGMM research moving forward. Specifically, we recommend specifying a set of theoretically plausible models …

Artificial Intelligence (Ai) In Forensic Psychology: An Umbrella Review Of Potentials And Pitfalls, Ysabel Thereze Ang Guevarra, Nur Eva Alisha Binte Mohamed Hisham, Andree Hartanto

Research Collection School of Social Sciences

Artificial intelligence (AI) is becoming increasingly embedded within forensic psychological practice, shaping how criminal risk, legal responsibility and public safety are assessed. AI tools are now used in recidivism prediction, behavioural analysis, deception detection and investigative support, high-stakes domains where errors can have profound consequences. Despite this rapid adoption, the existing literature remains fragmented, with most reviews confined to narrow subdomains and offering limited integrated synthesis of AI′s broader role in forensic psychology. Thus, this umbrella review addresses this gap by synthesising findings from 43 reviews obtained from five major databases, namely EBSCOhost ERIC, EBSCOhost PsycInfo, PubMed, Scopus and Web …

Gender And Professional Identities In Businesswomen’S Negotiation, Chi-Ying Cheng, Amy J. Lim, Yi Wen Tan, Fiona Lee

Research Collection School of Social Sciences

Gender roles and expectations for women have been shown to account for why women tend to negotiate ineffectively in business settings. Drawing from the psychological literature on multiple identities, this paper examines how individual differences in perceived compatibility between gender and professional identities–captured by the construct Gender-Professional Identity Integration (G-PII)–shape businesswomen’s negotiation behaviors. Two studies examined how G-PII interacts with identity cues and cue valence to influence negotiation outcomes. We found that those who perceived their gender and professional identities as compatible (high G-PII) exhibited an “assimilation” effect–they negotiate more effectively when their professional identity was primed by professional identity …

The Ambivalent Wisdom Of Moral Disgust, Brandon Yip

Research Collection School of Social Sciences

This paper has two aims. First, to provide a positive account of moral disgust. I suggest that moral disgust is a response to acts that are socially corrosive, namely, acts that undermine the normative structure to which an agent is attuned. I support this analysis with two lines of evidence: (1) moral disgust serves the important function of guarding normative structures from socially corrosive actions and (2) the analysis provides an illuminating explanation of moral disgust in a wide variety of cases. The secondary aim of this paper is to probe the normative implications of my positive account. I suggest …

Counselors’ Training Needs In Effectively Engaging With Psychedelic-Assisted Therapy, Elif Bor

Counseling & Human Services Theses & Dissertations

As public and scientific interest in psychedelic-assisted therapy (PAT) continues to grow, counselors are increasingly encountering clients who are exploring or engaging in psychedelic use for therapeutic purposes. Such encounters introduce new ethical, clinical, and professional considerations. Counselors must develop an informed understanding of psychedelics and their effects, recognize the emotional and cognitive processes that may emerge during psychedelic experiences, and be prepared to respond to potential risks or adverse reactions (Aicher et al., 2025). They also need to competently answer client questions, assess risk and suitability, facilitate the integration of psychedelic experiences, and collaborate with medical and other professionals …

Switches And Witches: Exploring The Relationships Between Religious Struggles, Spiritual Beliefs, And Well-Being, Emma J. Trierweiler

Psychology Theses & Dissertations

This study examined the mechanisms between interpersonal and doubt-related struggles and well-being outcomes in a formerly religious sample. The focus of this dissertation was to analyze the mediating roles of disengagement from God and perceived social support. Approach toward God was also examined as a control but not specified to be connected to the well-being outcomes given the emphasis on formerly religious individuals’ experiences. This was a retrospective study, where participants were asked to consider their responses as they relate to the time they were pulling away from religion. Three measures of well-being were explored using structural equation modeling. Positive …

Retention During Turbulent Times Of Higher Education: Modeling Intent To Leave Academia For Research University Faculty, Jordan Monroe Ball

Psychology Theses & Dissertations

University faculty operate as the lifeblood of any institution given that their job requires a “double duty” to develop both scholarly research and student minds. Due in large part to these expectations, research shows a long history of poor mental health for faculty, which ultimately results in faculty turnover. One model of faculty work motivation (Padilla et al., 2023) details the way in which the faculty work environment influences their mental health, and subsequently informs their job satisfaction, organizational commitment, and intent to leave academia, which serves as a proxy for turnover. Retention related issues have not been a pressing …

Drinking Group Injunctive Norms: An Event-Level Examination, Karolina Kazlauskaite

Psychology Theses & Dissertations

College students are at increased risk for negative alcohol-related outcomes. Theoretical and empirical support suggest that peer groups play a crucial role in college student alcohol use, in part because they establish normative values and behaviors (i.e., norms) that members follow. Research indicates that those who identify more strongly with a group are more likely to embody that group’s values—particularly regarding drinking. Notably, injunctive norms, or perceptions of peer permissibility toward drinking, predict individual drinking outcomes, such that perceiving one’s peers as more approving confers additional risk for personal drinking. However, prior examinations of injunctive norms have not assessed perceptions …

Exploring The Experiences Of Women In Mental Health Therapy After The Occurrence Of Perinatal Loss, Courtney Allison Nishnick

Counseling & Human Services Theses & Dissertations

Perinatal loss encompasses losses of pregnancies at any gestational age, as well as deaths occurring within one year post-birth. In the United States, around 40 thousand stillbirths and infant deaths occur every year (Ely & Driscoll, 2025; Gregory et al., 2025), with about 23 million miscarriages also occurring annually worldwide (Quenby et al., 2021). Perinatal loss experiences lead to distressing mental health symptoms not limited to anxiety, depression, posttraumatic stress, and grief (Crockett et al., 2019; Wamser & Ferro, 2025). While there is extensive research on perinatal loss as it pertains to medical context, there is minimal research relating to …

The Effects Of Sexual Orientation Stereotype Information And Prejudice On False Memories, Source Monitoring Errors, And Social Categorization Judgments, Julia Belen Strickland Nunez

Psychology Theses & Dissertations

Minoritized groups, such as the LGBTQ+ community, receive many harmful and destructive stereotypes from others. These negative views affect minorities because when people are recalling a memory, they fill in the gaps with general information that they know. When the schematic information is not accurate, people tend to remember information that was not originally presented; this is known as a false memory. When people accurately recall a memory, but not the source of the memory, it is known as a source monitoring error.

The current study investigated whether stereotype-consistent information leads to more false memories and source monitoring errors as …

Praise That Empowers: Training Preschool Teachers To Linguistically Adapt Behavior-Specific Praise For Hispanic Students, Claudia Abril Ochoa

Dissertations

Children’s engagement in early ages is critical for promoting behavioral, academic, and social-emotional outcomes. However, engagement in classroom activities may be difficult for young children who have not mastered the primary language used in early childhood education settings (i.e., English). Research regarding engagement in English Language Learners (ELLs) in preschool settings, as well as cultural and/or linguistic adaptations of classroom interventions to serve this population is limited. Behavior-specific praise (BSP) has been an effective strategy to improve behavior in preschool classrooms. The current study used a multiple-baseline design across three Head-Start teachers to test the efficacy of in situ training …

Vulnerability In The Dark Triad: Insecure Attachment And Relational Aggression In The Peer Relationships Of College Students, Summer Boggs

Dissertations

Research on relational aggression (i.e., a type of aggression in which the aggressor harms others by damaging their relationships, reputation, and/or feelings of social acceptance) with college students has identified several important correlates, including anxious and avoidant attachment styles. Moreover, the personality traits captured by the Vulnerable Dark Triad (VDT; i.e., borderline, the antisocial component of psychopathy, and vulnerable narcissism; Miller et al., 2010) have demonstrated positive relationships with both relational aggression and insecure attachment. This study examined the relationship between insecure attachment and relational aggression among college students (N = 560), testing VDT traits as partial mediators of …

Closer Than They Appear: Parasocial Relationships, Social Processes, And Emotional Intimacy, Paige Bedore

All-Inclusive List of Electronic Theses and Dissertations

Decades of research have attempted to clarify the mechanisms underlying parasocial relationships, or one-sided relationships. Yet, relatively little empirical attention has been given to the subjective experiences of intimacy that occur in these relationships or to making direct comparisons between social and parasocial relational processes within individuals. The present study aimed to address these gaps and to investigate whether selected variables associated with social relationships similarly predicted parasocial relationship strength. Adult participants identified both a meaningful social relationship target and a parasocial target before completing measures of relationship strength, intimacy, attachment style, and cumulative exposure for each relationship type. Hypotheses …

The Joint Effect Of Bilingualism And Sleep On Executive Functions Among Children And Adolescents With Attention Deficit/Hyperactivity Disorder (Adhd), Yirou Jiang

Doctoral Dissertations

Attention Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder that significantly impacts cognitive and behavioral functions, leading challenges for individuals across the lifespan. While extensive research has been conducted to understand the connection between executive functioning (EF) and ADHD, research findings related to the contributing factors of bilingualism and sleep still remains inconsistent (Bialystok et al., 2017). Investigating the joint effect between bilingualism and sleep on EF among children and adolescents with ADHD may help further clarify the connection between EF, language, and sleep, and facilitate the development of interventions from the perspective of these protective factors. EF encompasses cognitive processes …

Diabetter Together: Outcomes Of A Randomized Controlled Trial Evaluating A Peer Mentor Behavioral Intervention For Young Adults With Type 1 Diabetes During The Transfer From Pediatric To Adult Care, Marisa E Hilliard, Charles G Minard, Samantha A Carreon, Wendy L Levy, Sarah K Lyons, Randi Streisand, Tricia S Tang, Siripoom V Mckay, Sridevi Devaraj, Barbara J Anderson

Faculty, Staff and Students Publications

Objective: Transition between pediatric and adult health care is complex, with high risk for loss to follow-up and suboptimal health outcomes for young adults with type 1 diabetes. This trial evaluated the efficacy of DiaBetter Together, a 12-month strengths-based behavioral intervention delivered by trained peer mentors. The intervention aimed to help young adults navigate the transfer process to promote optimal glycemic outcomes, shorten time to adult care follow-up, and improve psychosocial outcomes.

Research design and methods: Using a single-site randomized clinical trial design, we compared the 12-month intervention to usual care among n = 100 young adults aged 17-25 years …

Examining Pain Catastrophizing, Mental Toughness, Self-Efficacy, And Perceived Pain In The Performance Of Female Athletes During Their Menstrual Cycle, Carissa R. Martinez

Electronic Theses and Dissertations

Pain is a universal unpleasant or negative experience influenced by physiological, psychological, and environmental factors. Disruption in the neural pathways of pain can affect athletic performance and lead to injury risks. Both negative attributes, such as stress, anxiety, and depression, and positive attributes, such as mental toughness and self-efficacy, contribute to pain perception and catastrophic thinking. The menstrual cycle also plays a critical role in pain catastrophizing, as hormonal fluctuations across different phases may hinder pain perception and performance in female athletes. However, research lacks the inclusion of how these factors impact female athletes. Using a non-experimental quantitative analysis, this …

The Representation Of Suicide In Spanish Teen Fiction Tv Series: Narrative Trends And Media Literacy Implications, Patricia Palomares-Sánchez, Victoria Soto-Sanz

Journal of Media Literacy Education Pre-Prints

The present study analyses the narrative treatment of suicide in Spanish youth fiction television series produced between 2015 and 2024, aiming to identify representation trends in relation to the recommendations for responsible media coverage and their implications for media literacy. The methodology underpinning this study encompasses eight fiction TV series and combines quantitative research, derived from data collection and analysis, with a qualitative component, focusing on the interpretation and analysis of the results. Findings indicate that the representation lacks due caution in depicting the method and location of suicide, which increases the risk of imitation. Although the narratives present alternatives …

A Systematized Review Of The Effectiveness Of Sbirt On Reducing Adolescent Substance Use In School Settings, Mallory L. Mcivor

Educational Specialist, 2020-current

As substance use remains a pressing public concern for adolescents, the academic, social, and neurological consequences are extensive. Schools are uniquely situated to support large populations of youth during their critical developmental periods, and schools act as the ideal location for substance use prevention and intervention. This study explored the prevalence and influence of substance use on adolescents, the role of school climate in prevention and intervention efforts, and assessed the model Screening, Brief Intervention, and Referral to Treatment (SBIRT) as a suitable framework for school-based interventions. Following a structured search across two databases, 20 studies met inclusion criteria and …

Eco-Anxiety Among Environmental Volunteers: The Emotional Cost Of Caring For The Planet, Siti Jaro'ah, Cholifia Sarining Pawasa, Kuni Saffana

ASEAN Journal of Community Engagement

Environmental disasters have frequently been shown to impact the psycho-emotional states of humans, a phenomenon commonly termed eco-anxiety. Individuals who engage in close interactions with the environment may encounter more significant repercussions than other groups, including environmental volunteers. This study seeks to investigate the phenomenon of ecological anxiety among environmental volunteers. The study employed a qualitative phenomenological methodology, using three environmental volunteers as participants. Data were gathered through semi-structured, comprehensive interviews and analyzed using Interpretative Phenomenological Analysis (IPA). The results indicate that participants experienced the effects of environmental issues in three ways: emotionally, cognitively, and in their daily lives. Among …

How Psychological Capital Promotes Student Flourishing: Mediating Effects Of Career Adaptability And Study Engagement, Sana Nisar, Adnan Adil, Sultan Shujja, Samina Rashid

Journal of Social, Behavioral, and Health Sciences

In today’s rapidly evolving academic and occupational landscape, understanding the psychological resources that support student well-being is critical. This study investigates the predictive role of academic psychological capital (PsyCap) in fostering flourishing among Pakistani university undergraduates, specifically identifying the mediating mechanisms of career adaptability and study engagement. Grounded in career construction theory and the JD-R model, the research contributes to theory by positioning PsyCap as a key personal resource that facilitates adaptive capacity and meaningful engagement. Data from 350 undergraduates in public-sector universities were analyzed using path analysis. Results revealed that PsyCap significantly predicted flourishing (β = .35, p …

African American Mother Counselors' Lived Experiences During The Dual Pandemics Of Covid-19 And Structural Racism, Shanti Jones

Walden Dissertations and Doctoral Studies

The problem addressed in this study was that the dual pandemics of COVID-19 and structural racism in 2020 created compounded personal and professional stressors for African American mothers who are professional counselors, yet little was known about how they appraised these stressors and selected coping strategies. The purpose of this hermeneutic phenomenological study was to describe what it means to be an African American mother and professional counselor making decisions about coping strategies to manage personal and professional stressors during the dual pandemics of COVID-19 and structural racism in 2020. Guided by Heideggerian hermeneutic phenomenology and informed by the Transactional …

Effective Techniques In Equine Assisted Therapies From The Facilitators Perspective, Emily Dolezal

Walden Dissertations and Doctoral Studies

Equine assisted therapies have been shown to be an effective treatment approach for individuals experiencing mental health issues. However, there have been rising challenges in standardization and nomenclature throughout the field. Current research supporting the benefits of equine assisted therapies is often from the client perspective. There is a gap in understanding what occurred in session that made it beneficial to their mental health. The purpose of this phenomenological study was to describe the lived experiences of equine assisted therapy facilitators in terms of mechanisms that produce positive changes in their clients. The theories and concepts that ground this study …

Childhood Trauma, Mental Health, And Crime Commission Among Persons Deprived Of Liberty In A Selected City Jail: Toward A Trauma-Informed Intervention Program, Gerardo Sj. Gonzales Jr., Elmer G. De Jose

Social Sciences and Development Review

This study explores the relationship between childhood trauma and mental health among Persons Deprived of Liberty (PDLs) in the Philippine jail system, focusing on Baliuag City Jail, Region III. It also examines whether significant differences in trauma and mental health exist across crime categories. While trauma-crime linkages are widely studied in Western contexts, research remains limited within Philippine jail/correctional settings. Grounded in General Strain Theory and supported by Social Learning Theory, Differential Association Theory, and Trauma-Informed Care Model, the study uses a descriptive correlational and comparative research design. A stratified sample of 212 PDLs completed the Childhood Trauma Questionnaire–Short Form …

Cbd's Impact On Learning, Memory, And Anxiety: A Dose Response, Audrey Camacho

Psychology ETDs

Cannabidiol (CBD) is widely utilized for its therapeutic properties, yet its impact on an unmanipulated model at baseline behavior remains poorly understood. This study investigates CBD’s dose-dependent behavioral profile on spatial learning, memory, and anxiety using Long-Evans rats. Subjects received a vehicle, 20 mg/kg, or 40 mg/kg CBD dose prior to assessment in the Morris Water Task (MWT) and Elevated Plus Maze (EPM). MWT results indicated consistent Day 1 learning, but the 40 mg/kg dose induced a temporary disruption 24 hours post-treatment. Performance returned to baseline by day 6. On the EPM, traditional anxiety markers remained unchanged. While CBD did …

The Relationship Between Strength Training And Burnout, Maddie R. Barrientos

Master's Theses

The purpose of this study was to comprehensively examine the relationship between strength training and burnout to assess whether consistent engagement in strength training would be associated with lower levels of burnout. Results of an online survey administered to 119 participants revealed that those who did strength train versus those who did not did not significantly differ in their levels of burnout, but among those who did strength training, there were significant differences in levels of burnout with how they engaged in strength training. The greater frequency of strength training participation and the greater number of muscle groups trained were …