Social and Behavioral Sciences Commons^™

Enhancing Nuclear And Radiological Security In Polarized Times: Safeguarding Against Extremist Insider Threats, Jessica Baweja, Madelyn Dunning, Keithan Rogers

International Journal of Nuclear Security

Domestic violent extremism has been on the rise in recent years, fueled by growing political polarization, the COVID-19 pandemic, and the spread of misinformation online. This concerning trend raises an important question: has this increase in extremist violence manifested in more incidents involving radioactive or nuclear (RN) materials and a corresponding security concern? To explore this question, we analyzed existing data on events involving chemical, biological, radiological, or nuclear materials over time. Specifically, we examined the rate of RN-related incidents, the targets of these events, and the ideologies motivating the perpetrators by using the Violent Non-State Actor Chemical, Biological, Radiological, …

Renewal Of Cocaine Seeking Using Social And Nonsocial Contextual Stimuli, Bree A. Humburg, Michael T. Bardo

Psychology Faculty Publications

Rationale Various nonsocial cues have been used as stimuli to examine the contextual control of drug seeking behavior, but little is known about the role of social stimuli.

Objectives This study determined if renewal of cocaine seeking is differentially controlled using a context consisting of either a social peer and/or house light illumination.

Methods In Experiment 1, male and female rats trained to self-administer cocaine in the presence of a same-sex social peer and house light illumination (context A). Following self-administration, rats were randomly assigned to either an AAA (control) or ABA (renewal) group for extinction. For AAA rats, extinction …

Psychometric Properties Of The Gad-7 Among College Students: Reliability, Validity, Factor Structure, And Measurement Invariance, Agnes E. White, Justin E. Karr

Psychology Faculty Publications

The GAD-7 (seven-item Generalized Anxiety Disorder Scale) is a brief, freely available questionnaire measuring anxiety, which is a common mental health problem among college students. The current study examined the psychometric properties of the GAD-7 among undergraduate students from a public midwestern university (n = 582; M = 19.0 +/- 1.0 years old; 79.4% women; 81.6% White) who completed the GAD-7, State-Trait Anxiety Inventory-Trait subscale (STAI-T), and Behavioral Inhibition and Activation Scale-Reward subscale (BIAS-R). The psychometric properties of two GAD-7 models were examined: a one-factor model, equivalent to a single total score, and a two-factor model, including cognitive-emotional and somatic …

Appalachian Primary Care Patients’ Quit Readiness And Tobacco Treatment Receipt, Jessica L. Burris, Abigayle R. Feather, Asal Pilehvari, Sarah Cooper, Amie M. Ashcraft, Roger Anderson, Amy K. Ferketich

Psychology Faculty Publications

Introduction: Healthcare providers should facilitate smoking cessation, and primary care is an ideal setting for delivering this evidence-based care. This study’s objective was to describe readiness to quit smoking combustible cigarettes among adult Appalachian primary care patients and determine their providers’ implementation of an established tobacco treatment model.

Methods: As part of a randomized clinical trial, 298 providers in 10 health systems across 4 states received tobacco treatment training. Periodically between January 2022 and June 2023, anonymous surveys were distributed to patients after primary care visits. The survey included questions about demographics, visit type, smoking status, readiness to quit, and …

An Examination Of Adverse Childhood Experiences (Aces) And Post-Traumatic Growth (Ptg): A Quantitative Analysis Of The Variability Of Growth In Adulthood, Tasanya Rowe

Master's Theses or Doctor of Nursing Practice

ABSTRACT

This study examined the relationship between childhood and adolescent trauma, specifically Adverse Childhood Experiences (ACEs), and posttraumatic growth (PTG) in adulthood. Particular attention was given to the role of demographic variables, including race, gender, and socioeconomic status, in shaping trauma responses and recovery outcomes. A quantitative, cross-sectional, correlational, quasi-experimental design was employed. Participants (N = 132; aged 18–65 years) were recruited from general education classes at Fort Hays State University and the surrounding community. Participants completed a survey comprising the Juvenile Victimization Questionnaire–Reduced Item Version and the Posttraumatic Growth Inventory. Data were analyzed using bivariate correlations, ANOVAs, and multiple …

Not Strong Enough? The Role Of Resilience In The Development Of Big Five Personality In Adult Survivors Of Childhood Trauma, Erica Treto

Master's Theses or Doctor of Nursing Practice

Childhood trauma is a significant and increasing problem in the United States, with research showing that two-thirds of children have experienced at least one traumatic event before reaching the age of sixteen (SAMHSA, 2023). These events can have severe consequences in adulthood, including impacts on personality. However, there are protective factors, such as resilience, that can help mitigate the negative effects of childhood trauma. Extensive research and discussion have focused on the relationship between childhood trauma and personality, particularly in terms of mental health. However, research has been limited to investigating all Big Five personality traits and childhood traumas along …

Exploring The Connection Between Subclinical Autistic Traits And Dysfunction In The General Population, Victoria J. Carter

Master's Theses or Doctor of Nursing Practice

Autism Spectrum Disorder (ASD) has been a disorder of increased interest in research and diagnostic referrals in recent years, especially within higher functioning populations. However, little is still known about subclinical presentations of ASD and subclinical autistic symptoms. Due to the lack of symptoms to meet a diagnostic level, individuals experiencing subclinical autistic symptoms often do not have access to services and are overlooked in clinical settings. It is often assumed that because an individual is not diagnosable that they are not suffering because of the same symptoms that caused them to be at a subclinical level. This study aimed …

Examining How Adverse Childhood Experiences, Resilience, And Social Support Influence Academic Satisfaction, Zoe Caldwell

Master's Theses or Doctor of Nursing Practice

College students face many challenges while working toward their educational goals (Meneghel et al., 2019). Although stressors may not seem significant, they are important to address as the effects accumulate over time and can have a negative impact on students' performance (Gresham & Karatekin, 2023). Without the impact of ACEs, children would be better equipped with skills that could help them continue with higher education, gain better employment, and break the cycle of trauma for any future children. Resilience can help students cope with challenges and improve their chances of graduation and academic success (Myat Zaw et al., 2022). One …

Burnout, Employee Satisfaction, Organizational Commitment, And The Big Five: A Healthcare Analysis, Courtney Molleker

Master's Theses or Doctor of Nursing Practice

Previous research has demonstrated connections between job satisfaction, organizational commitment, burnout, and personality traits in healthcare workers. Understanding these relationships can allow for greater insight into the healthcare worker shortage. The current study is aimed to further assess these relationships in addition to targeting subdomains within these variables. A total of 67 participants employed in a combined long-term care and assisted living facility completed measures regarding their employee satisfaction, attitudes towards organizational commitment and burnout, and questions related to their personality. It was hypothesized that employee satisfaction would significantly predict organizational commitment and burnout. The subdomains of burnout were also …

Elementary School Teachers' Perceptions Of The Common Core State Standards For Mathematics, Rebecca Potts

PCOM Psychology Dissertations

This dissertation examines elementary school teachers' perceptions of the Common Core State Standards for Mathematics (CCSS-M), focusing on evaluating their views on developmental appropriateness and identifying challenges encountered during implementation. Rooted in the broader historical context of educational reforms in the U.S., the study investigates whether the adoption of CCSS-M adequately integrates research on child development, learning trajectories, and cognitive neuroscience. Using a mixed-methods design incorporating surveys and semi-structured interviews, this study gathered insights from kindergarten through fifth-grade teachers and mathematics interventionists. Findings reveal mixed perceptions among educators regarding the developmental appropriateness of the CCSS-M, highlighting concerns that some standards …

The Effects Of A Seizure Safety Program Implemented In Non-Public Schools On Teacher Knowledge And Confidence In Managing Seizures, Laura Brockman

PCOM Psychology Dissertations

This study investigated the impact of a seizure safety training program implemented in non-public schools on teachers’ knowledge and confidence in managing seizures. Utilizing a pre-course, post-course, and three-week follow-up design, the research assessed educators' seizure-related knowledge, first-aid preparedness, and shifts in perception through quantitative questionnaires and self-reported confidence measures. Results demonstrated increased knowledge and confidence immediately following the intervention, with retention sustained at follow-up. Both live and virtual formats were effective, though virtual participants showed slightly higher immediate post-training scores. Participants reported reduced misconceptions and increased preparedness, emphasizing the value of structured and recurring professional development. These findings support …

Lgbt People's Sense Of Linked Fate: Belonging And Utility, Kay Hales

Theses and Dissertations--Political Science

This is a three study dissertation. While the LGBT community is often referred to as a monolith, research suggests that it may be separate subgroups under one umbrella. Linked fate is the sense that what happens to one member of a group will affect all other group members with consequences for political behavior. While research on racial identity groups suggests that members often feel a sense of linked fate with other group members, this research has not been generalized or explored in the LGBT community. This study empirically explores whether there is a sense of linked fate in the LGBT …

An Exploratory Approach To Understanding Assessment Errors On Measures Of Executive Functioning, Gurjot Mondair

PCOM Psychology Dissertations

The global risk of dementia due to longer lifespans and increased medical interventions necessitates accurate diagnosis of cognitive decline. Thus, the utilization of neuropsychological testing to diagnose disorders of cognitive decline should seek to ascertain multiple data, including success/failure of cognitive tasks and evaluation of error patterns. The purpose of this study was to examine the frequency of executive function (EF) errors across diagnoses of cognitive decline (age-related cognitive decline [ARCD], mild cognitive impairment [MCI], vascular dementia [VaD], frontotemporal dementia [FTD], Lewy body dementia [LBD], and Alzheimer’s disease [AD]) and to examine whether the specific types of EF errors (intrusion, …

Perspectives Of Black Men On Their Representation In School Psychology, Erika Nicole Debra Thornton

PCOM Psychology Dissertations

This study examined Black male school psychologists' experiences, challenges, and contributions, focusing on the systemic barriers that limited their full participation in the field. A phenomenological approach was employed, with data collected through semi-structured interviews and analyzed using thematic analysis. Four key themes emerged: lack of early exposure to the profession, challenges during graduate training, the need for advocacy and representation, and the complexity of their individual identities. The findings highlighted the importance of proactive strategies to recruit and retain Black male school psychologists, stressing the need for diversity, cultural competence, and inclusivity in both professional and educational settings. Increased …

Experiences Of Latina Single Mothers Raising Children With Autism Spectrum Disorder: A Qualitative Study, Shaila Alvarez

PCOM Psychology Dissertations

Autism spectrum disorder (ASD) is a prevalent neurodevelopmental disorder in children. Although the prevalence of ASD among Latino children and single mother households has increased in recent years, there is limited research that explores the experiences of Latina single mothers raising children with ASD. This qualitative study utilized a phenomenological approach to gain a better understanding of the experiences of Latina single mothers raising children with ASD, using the ecological framework to conceptualize their experiences within their cultural and environmental contexts. Semistructured interviews were conducted individually with nine single Latina mothers. The data collected during these semi-structured interviews were analyzed …

The Blank Paper Method: An Independent Retrieval Protocol, Kevin Gregorio

PCOM Psychology Dissertations

Most students struggle with effective self-study, often relying on passive strategies like rereading instead of active techniques such as retrieval practice, which research shows enhances learning and long-term retention. To address this issue, this study introduced and evaluated the Blank Paper Method—a structured free recall protocol designed to encourage self-regulated retrieval practice. The study explored two key questions: (1) Does the Blank Paper Method improve test performance compared to students’ default study habits? (2) Will students voluntarily adopt this method over time, demonstrating self-regulated learning? The study involved 56 incoming high school freshmen at a private college-preparatory school in Philadelphia. …

Examining Factors Considered In Autism Specialization Among Early Career Psychologists, Tarie Taylor

PCOM Psychology Dissertations

Families in the United States often face significant delays in accessing autism-related healthcare services. Despite routine autism-specific screenings at 18- and 24-month pediatric visits, there is still, on average, a gap of over two years before families receive an autism diagnosis (Chen et al., 2023). Although the literature cites factors like limited access to specialized providers and a lack of autism-specific services contributing to this delay (Cantor et al., 2020), further research is needed to explore the underlying factors influencing providers' decisions to specialize in an autism-related healthcare service. Thus, the current study used a mixed-methods, internet-based survey to examine …

Fluency-Based Staff Training On Restraints To Improve Safe And Accurate Implementation In The School Setting, Jaclyn Leotta

PCOM Psychology Dissertations

This study examined the effects of fluency-based training on staff implementation of crisis management procedures in a center-based public school serving students with exceptionalities. Using a single-case multiple baseline design across three targeted skills—1-Person Stability Hold, 2-Person Stability Hold, and Forward Transport—the study measured changes in staff accuracy, confidence, and injury frequency. Six staff members participated, all of whom were Registered Behavior Technicians or Personal Care Assistants certified in Safety-Care® procedures. The intervention incorporated Behavior Skills Training (BST), enhanced with repeated trials and immediate feedback until participants achieved fluency, which was defined as five consecutive error-free trials. Results demonstrated immediate …

Examining Executive Functions And Semantic Organization Across Occupation Types, Emily Murtha

PCOM Psychology Dissertations

This study examined the relationship between executive functioning, semantic organization, and occupational classification, focusing on whether individuals in professional roles (as defined by the Career Occupational Preference System; COPS) demonstrated stronger executive functioning and semantic organization during memory recall than those in non-professional roles. Participants completed the Booklet Category Test (BCT) to assess executive functioning, the California Verbal Learning Test–Second Edition (CVLT-II) to evaluate semantic organization using short-delay free recall (SDFR), and the Wechsler Adult Intelligence Scale–Fourth Edition (WAIS-IV) to measure IQ. Results showed no significant associations among the main variables. While higher BCT performance was linked to greater use …

Exploring Psychological Impacts, Coping, And Conflict Resolution Of Transnationalism On Parent-Child Relationships, Sally Sanchez

PCOM Psychology Dissertations

The number of immigrants migrating to the United States has increased over the past 30 years. Many of these immigrants leave behind their spouses and children, creating transnational families. Researchers have focused on the experiences of transnational families, but there is a need for continued research to further explore the psychological impact of separation and reunification. The purpose of this study was to identify the possible psychological impact of the separation and reunification process experienced by transnational families, and the coping strategies used during the process. This study used a qualitative design to explore the experiences of transnational families who …

Sex-Dependent Changes In Risk-Taking Predisposition Of Rats Following Space Radiation Exposure, Elliot Smits, Faith E. Reid, Ella N. Tamgue, Paola Alvarado Arriaga, Charles Nguyen, Richard A. Britten

Department Radiation Oncology & Biophysics Faculty Publications

The Artemis missions will establish a sustainable human presence on the Moon, serving as a crucial steppingstone for future Mars exploration. Astronauts on these ambitious missions will have to successfully complete complex tasks, which will frequently involve rapid and effective decision making under unfamiliar or high-pressure conditions. Exposure to low doses of space radiation (SR) can impair key executive functions critical to decision making. This study examined the effects of exposure to 10 cGy of Galactic Cosmic Ray simulated radiation (GCRsim) on decision-making performance in male and female rats with a naturally low predisposition for risk-taking (RTP) prior to exposure. …

A Two-Hit Model Of Executive Dysfunction: Simulated Galactic Cosmic Radiation Primes Latent Deficits Revealed By Sleep Fragmentation, Richard A. Britten, Ella N. Tamgue, Paola Arriaga Alvarado, Arriyam S. Fesshaye, Larry D. Sanford

Department Radiation Oncology & Biophysics Faculty Publications

Future Artemis-class missions to Mars will expose astronauts to prolonged space radiation (SR), sleep disruption, and operational demands requiring greater autonomy, placing decision making and executive function at heightened risk. Both SR and sleep fragmentation (SF) independently impair cognition, yet their combined effects remain poorly understood. Using the Associative Recognition Memory and Interference (ARMIT) task, we assessed cognitive performance in male rats exposed to 10 cGy of Galactic Cosmic Ray simulation (GCRsim), SF, or both. Under well-rested conditions, GCRsim-exposed rats exhibited overt deficits in the C.1.2 stage, performing at chance when reinforcement contingencies shifted, consistent with impaired cognitive flexibility. In …

The Lived Experiences Of Fathers With Transgender Children Under 18 In States Banning Gender-Affirming Care, Ashley Perez

Dissertations and Theses

Parents of transgender individuals can experience numerous stressors in accessing overall care and support for their child's health and well-being. Parents can also undergo significant personal growth and change because their child is transgender. Unfortunately, the majority of the current literature focuses on mothers' experiences with transgender children. This study advances knowledge that can further support families navigating life with a transgender child, as the lived experiences of fathers are greatly lacking. Furthermore, the political and environmental scope in which the family is located can impact what families face when accessing care and support for their child and can result …

Childhood Betrayal Trauma And Suicidal Ideation: The Role Of Early Maladaptive Schemas And Interpersonal Problems, Christine Yost

Dissertations and Theses

Betrayal trauma (Freyd, 1996) is a specific form of trauma that occurs when a child is significantly harmed by someone they depend on or trust. Prior research has demonstrated that betrayal trauma is more strongly associated with adverse mental health outcomes than traumas lower in interpersonal betrayal, yet few studies have examined its relationship with suicidal ideation or identified mechanisms that explain this association. The present study tested a path model in a sample of 391 young adults aged 18-34 who endorsed suicidal ideation in the past year. The model examined whether specific early maladaptive schemas (emotional deprivation, social isolation/alienation, …

Cleansing Our Recycling Failures: How Guilt And Outrage Lead To Different Types Of Pro-Environmental Behavior, Cody D. Packard

CGU Theses & Dissertations

Most Americans view recycling as “the right thing to do,” yet U.S. recycling rates lag behind other developed countries, and Americans are quick to justify why they do not recycle more (e.g., laziness, inconvenience). Recent messaging has highlighted recycling failures in the U.S., but how effective are these messages, and do they create individual behavioral changes? According to research on moral self-regulation, failing to act morally can threaten a person’s moral self-concept, eliciting moral emotions (i.e., guilt and outrage), and motivating compensatory behavior (such as increased recycling). Three studies examined whether watching a video about poor recycling in the U.S. …

Shall I: Do The Motivations For Breakup Sex Differ Across Different Scenarios?, T. Joel Wade, Zoe Macuto

Faculty Journal Articles

This research investigated endorsement of the 4 motivators (relationship maintenance, ambivalence, hedonism, miscellaneous) for engaging in breakup sex across three relationship breakup scenarios, i.e., a breakup occurred due to: general reasons, infidelity, and being in a long distance relationship using an online questionnaire with a primarily White, primarily heterosexual sample (n = 304, Mage = 20.67). Results indicated that women are more likely than men to engage in breakup sex for relationship maintenance reasons when the breakup is due to general reasons, and for a long distance breakup scenario, non-heterosexuals engage in breakup sex for relationship maintenance reasons, and overall …

The Influence Of Familial Nudging On Attitudes Toward Climate Change And Monetary Contributions: An Exploration Of Ease And Difficulty With Evidence From Japan, Canada, The Usa, And Norway, Hidenori Komatsu, Hiromi Kubota, Kenji Asano Asano, Yu Naga, Catherine Salmon, David Widman, Elisabeth Oberzaucher, T. Joel Wade, Leif Edward Ottesen Kennair, Maryanne L. Fisher, Rebecca Burch, Ryoko Takikawa, Samara Rice

Faculty Journal Articles

Climate change countermeasures require monetary investment for implementation through regulations, often in the form of public taxes. Therefore, public opinion on climate change is an important factor in achieving carbon neutrality (CN). How public perception is formed, leading to motivation to fund measures for CN, needs to be identified. This study aimed to identify the causal structures of attitude change leading to financial investment through two surveys in multiple countries using nudging messages emphasizing familial support (familial nudging), which is effective in promoting pro-environmental attitudes. Study 1 (2023) examined how familial nudging moderates risk-averse attitudes toward climate change. Despite successful …

The Power To Commission: Exploring The Evaluation Capacity And The Transformative Role Of Evaluation Commissioners In The International Development Sector, Ann Marie Castleman

CGU Theses & Dissertations

Evaluation commissioners play a central role in evaluation practice by generating demand for evaluation through issuing calls for evaluation services and managing evaluation contracts (Lemire, Nielsen et al., 2018; Nielsen et al., 2018b), particularly in the international development sector. Yet few competency sets specify the knowledge and skills needed to conduct this work. Even less is known about the evaluation marketplace in the international development sector and the contract mechanisms used to procure evaluation services.

This research explored the capacity to commission evaluation among international nongovernmental organization (INGO) evaluation commissioners, including individual competencies and practices for commissioning an evaluation, factors …

Traditional And Non-Traditional Behavioral Tests Demonstrate The Attenuation Of Cognitive Deficits By Therapeutic Hypothermia In A Rat Model Of Neonatal Hypoxic-Ischemic Encephalopathy, Angela Saadat, Cortney Kaszowski, Haree Pallera, Frank Lattanzio, Richard A. Britten, Asna Sulaiman, Stephanie Newman, Alireza Hosseini, Tushar Shah

Department of Pediatrics Faculty Publications

Introduction: Neonatal hypoxic-ischemic encephalopathy (HIE) is neurological disease caused by the deprivation of oxygen and blood flow to the brain during the developmentally-critical perinatal period. Therapeutic hypothermia (TH) is the standard of care treatment for HIE, though cognitive deficits can persistent throughout life despite treatment. The nature of these deficits, and the impacts of TH and sex are not well understood, and this presents a key barrier in the development of novel therapeutics.

Methods: The goal of this study was to enhance the characterization and measurement of cognitive outcomes with tasks that measure spontaneous behaviors in a rodent models of …

A Decision-Space Model Explains Context-Specific Decision Making, Dirk W. Beck, Cory N. Heaton, Luis D. Davila, Lara I. Rakocevic, Sabrina M. Drammis, Danil Tyulmankov, Atanu Giri, Shreeya Umashankar Beck, Qingyang Zhang, Michael Pokojovy, Kenichiro Negishi, Alexis A. Salcido, Neftali F. Reyes, Andrea Y. Macias, Serina A. Batson, Paulina Vara, Raquel J. Ibáñez Alcalá, Safa B. Hossain, Graham L. Waller, Laura E. O'Dell, Travis M. Moschak, Ki A. Goosens, Alexander Friedman

Mathematics & Statistics Faculty Publications

Optimal decision-making requires consideration of internal and external contexts. Biased decision-making is a transdiagnostic symptom of neuropsychiatric disorders. We created a computational model demonstrating how the striosome compartment of the striatum constructs a context-dependent mathematical space for decision-making computations, and how the matrix compartment uses this space to define action value. The model explains multiple experimental results and unifies other theories like reward prediction error, roles of the direct versus indirect pathways, and roles of the striosome versus matrix, under one framework. We also found, through new analyses, that striosome and matrix neurons increase their synchrony during difficult tasks, caused …