Psychology Commons^™

Electrophysiological And Clinical Fundamentals Of Qtc Prolongation Induced By Antipsychotic Medications, Zaid Naseer, Minaal Khan, Najeeb Manalai, Allison Foroobar, Patricia Harrison, Charles Scercy, Beth Yanoff, Partam Manalai

Department Surgery Faculty Publications

Patients with psychiatric disorders undergoing antipsychotic treatment are at an elevated risk for adverse cardiovascular events, including arrhythmias and sudden cardiac death. While the precise mechanisms linking cardiovascular diseases and psychiatric conditions remain unclear, QTc prolongation is suspected to be a contributing factor. The human ether-à-go-go-related gene (hERG, or KCNH2), which affects potassium channels, is implicated in the cardiotoxicity of various medications, including antipsychotics. This gene plays a critical role in determining whether a drug will be approved for market use. This paper elucidates the electrophysiological basis of QTc prolongation and reviews the evidence concerning which antipsychotics may exacerbate QTc …

A Qualitative Exploration Of The Built Environment As A Key Mechanism Of Safety And Social Cohesion For Youth In High-Violence Communities, Lolita Moss, Kimberly Wu, Amber Tucker, Reanna Durbin-Matrone, Gabriella D. Roude, Samantha Francois, Lisa Richardson, Katherine P. Theall

Psychology

The characteristics of a neighborhood’s built environment may influence health-promoting behaviors, interactions between neighbors, and perceptions of safety. Although some research has reported on how youth in high-violence communities navigate danger, less work has investigated how these youth perceive the built environment, their desires for these spaces, and how these desires relate to their conceptions of safety and perceptions of other residents. To fill this gap, this study used focus group data from 51 youth ages 13–24 living in New Orleans, Louisiana. Four themes were developed using reflexive thematic analysis: community violence is distressing and disruptive, youth use and want …

Human Performance In Context: Exploring The Effect Of Social Support On Vigilance, Allison E. Garibaldi

Graduate Thesis and Dissertation 2023-2024

Over many decades, vigilance research has consistently found that performance on vigilance tasks decline over time (i.e., the vigilance decrement; Davies & Parasuraman, 1982), and that performing a vigilance task is both mentally demanding and stressful (Warm et al., 2008). Researchers have subsequently implemented a wide range of interventions to both understand and attempt to attenuate the vigilance decrement and its associated affective effects. Among these efforts, little attention has been devoted to understanding the effects of the social environment on vigilance. Nonetheless, a handful of studies have indeed suggested that the presence of others can affect performance, workload, and …

Ua94/6/18 Stephen Flora Student / Alumni Papers, Wku Archives

WKU Archives Collection Inventories

Records created by and about Stephen Flora during his years as a student at Western Kentucky University.

Age-Related Longitudinal Changes In Gray Matter Microstructure, Jessica Hayes

Wayne State University Theses

Measures of the brain’s microstructure may be more sensitive markers of aging than macrostructural measures. However, it remains unclear exactly how gray matter microstructure changes during aging and how this relates to changes in macrostructure. The present study evaluated how neurite density, orientation dispersion, and gray matter volume changed over a three-year period in a sample of healthy older adults. The role of age in modifying structural change within the hippocampus, precuneus, and rostral anterior cingulate cortex was also considered. Repeated measures general linear models additionally evaluated whether degree of change in microstructure between the first two measurement occasions modified …

Analysis Of Current Treatment In Addressing Head-Directed Self-Injurious Behavior, Reid Wieczorek

Schultz-Werth Award Papers

The many negative effects of brain damage have been well studied, and some populations are at a higher risk for this type of injury, such as athletes and soldiers. In response, research has led to the development of increased head protection solutions, such as helmets. However, this is not the case for all at-risk populations of head trauma, specifically individuals who engage in headdirected self-injurious behavior. This study was conducted to assess the ways in which BCBAs treat clients who engage in this behavior. The results yielded information on some key client demographics and different treatment strategies used to intervene …

Can The Data Output Of Cyberrat Pass A “Turing Test”?, Danielle M. Seljeskog

Schultz-Werth Award Papers

There are benefits from laboratory experiences, like increased student engagement (Ra’anon, 2005) and preparation for graduate school (McDonough, n.d.). Specifically, there are benefits from working in a live animal laboratory using operant chambers. It is not feasible for many universities to have live animal laboratories due to factors such as cost of animal care, maintenance, and ethical concerns, so many students have no laboratory experience. The current study sought to evaluate the CyberRat (Ray, 2019) software as an alternative to live rat laboratories. The variability of CyberRat was assessed via a Turing test, thus determining how realistic CyberRat is. To …

Sleight Of Hand: Role-Differentiated Bimanual Manipulation Speed Across Infancy, Julie M. Campbell, Emily C. Marcinowski

Faculty Publications – Psychology

Role-differentiated bimanual manipulation (RDBM) is a complex behaviour requiring the complementary movement of two hands to achieve a common goal. We investigated the relation of RDBM speed (time to complete a successful RDBM) with a hand preference for acquiring objects (early right, late right, left, no preference), toy type (simple/difficult), age (9-14 months), and hand (right/left) used to perform the RDBM. Changes in RDBM speed across age were examined across different hand preference groups for RDBMs performed on simple toys using the right hand. The analysis revealed that early-right preference infants had a steeper slope than the no preference/left-preference infants. …

Is Precrastination Related To Updating And Inhibition Aspects Of Executive Function?, Sanaii N. Masih, Ryan Jun Seong Liew, Dawn Mcbride

Faculty Publications – Psychology

Precrastination is the act of completing a task as soon as possible even at the expense of extra effort. Past research has suggested that individuals precrastinate due to a desire to reduce their cognitive load, also known as the cognitive load-reduction (CLEAR) hypothesis [VonderHaar, R. L., McBride, D. M., & Rosenbaum, D. A. (2019). Task order choices in cognitive and perceptual-motor tasks: The cognitive-load-reduction (CLEAR) hypothesis. Attention, Perception, & Psychophysics, 81(7), 2517–2525. https://doi.org/10.3758/s13414-019-01754-z]. This idea stems from the notion that it is taxing to hold intentions in working memory and completing a task as soon as possible releases …

Exploratory Actions As Mediators Of The Association Between Career Exploration Self-Efficacy And Decisional Outcomes: Does Exploration Type Matter?, Margaret M. Nauta

Faculty Publications – Psychology

This study used a short-term longitudinal design to test the social-cognitive model of career self-management's (CSM) theorized pathway in which exploratory actions mediate the association between career exploration self-efficacy and decisional outcomes. The study clarifies the role of exploratory actions in the decision-making process by distinguishing between self-exploration and environmental exploration. College students (N = 136; 77% female; mean age = 18.71 years [SD = 1.19]; 47% with undeclared majors) completed an online survey assessing self-efficacy for self-appraisal and self-efficacy for obtaining occupational information. A month later, they reported the frequency of their engagement in self-exploratory and environment-exploratory …

The Extent To Which The Humanistic Approach In Japanese Juvenile Training Schools Affects Recidivism, Natalie Bui

AUCTUS: The Journal of Undergraduate Research and Creative Scholarship

Japan’s juvenile justice system is regarded as one of the most unique and successful implementations of reformative justice. This approach has remained effective in maintaining Japan’s low rates of juvenile delinquency and recidivism, despite massive changes in Japanese society over the past decade. While Japan’s crime seems to be on an impressive decline, the United States continues to struggle with social control, juvenile delinquency, and, more recently, demands for justice reform from social movements like the Black Lives Matter Movement. The American juvenile justice system needs reform now more than ever and where better to get inspiration, than the industrialized …

Friends In Fiction: Bonding With Fictional Characters Introduced Through Fictional Narrative Positively Affects And Interplays With The Psychology And Social Behaviors Of Adults To Influence Engagement, Vishnupriya Alavala

AUCTUS: The Journal of Undergraduate Research and Creative Scholarship

Just as people can form relationships with each other, they can befriend and interact with characters. As broadening media outlets continue to introduce fictional characters, it is vital to understand the effects relationships with characters, referred to as parasocial phenomena, have on individuals. In turn, this will offer a new perspective on the effects of engaging with fiction. Bonding with fictional characters introduced through television or print narratives affects and interplays with the psychology and social behaviors of adults. Most studies support the positive effects of parasocial phenomena in terms of personality, mindset, and social skills. Other studies state that …

Legal Pressure To Attend Substance Abuse Treatment, Angelicia Courteau

AUCTUS: The Journal of Undergraduate Research and Creative Scholarship

This paper was written to bring awareness of how the legal system does not take into consideration those who suffer from substance use disorder, as well as ACEs. Brian Luke Burijon’s battle with addiction while incarcerated was used as an example of how the legal system’s one-size-fits-all approach is flawed. Mr. Burijon opted for a treatment he did not feel was ideal for him because the alternative was to remain incarcerated for a long period. Mr. Burijon was unable to tolerate the treatment at the facility and left early, which resulted in his overdose death.

Parenting Practices And Interventions During The Covid‑19 Pandemic Lockdown: An Exploratory Cross‑Sectional Study Of Caregivers In Brazil, Mexico, And The United States, Mariana M. Juras, Acileide Cristiane F. Coelho, Alejandro L. Vazquez, Michela Ribeiro, Marina Kohlsdorf, Alice Lima Custodio, Nancy G. Amador Buenabad, Lucia Vazquez Perez, Cole Hooley, Miya L. Barnett, Ana A. Baumann

Psychology Faculty Publications

Introduction The COVID-19 pandemic led countries’ governments to rapidly establish lockdowns and social distancing, which altered family routines and the quality of family relationships worldwide.

Objectives This exploratory cross-sectional study aimed to identify the impacts of the social distancing and lockdown in parenting practices of caregivers from Brazil, Mexico, and the USA, and to analyze the continuity of parenting intervention support for children and their families at the beginning of the pandemic in these countries.

Methods The sample consisted of 704 caregivers of children (286 from Brazil, 225 from Mexico, and 193 from the USA) who answered an online survey …

Trust In Human-Agent Teams: A Multilevel Perspective And Future Research Agenda, Jessica L. Wildman, Daneil Nguyen, Amanda L. Thayer, Valerie T. Robbins-Roth, Meredith Carroll, Kendall Carmody, Cherrise Ficke, Mohammed Akib, Arianna Addis

Psychology Faculty Publications

As technology continues to advance, interest in how humans perceive and interact with autonomous agents has increased, spurring ample research within human-agent teams (HATs). However, the word team is a bit of a misnomer, in that much of this research has examined one human in relation to one agent. We extend the HAT literature by applying a multilevel lens to develop future research questions regarding trust in heterogeneous HATs. First, we assert that trust is an attitude that is multireferent, suggesting research should explore not just humans’ trust in agents, but many other perspectives such as agents’ trust in humans. …

Examining The Relation Between Anthropomorphism And Theory Of Mind, Noah Paulson

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Two ways people think about the mental state of others is through anthropomorphism and theory of mind. Anthropomorphism is the attribution of human-like capacities to non-human entities, such as ascribing mental and internal states (Waytz et al., 2013). Theory of mind is the ability to infer and understand other people’s mental states, such as beliefs, desires, intentions, and knowledge (Doherty, 2011). We predicted these two concepts are associated, and this prediction was assessed through the research outlined here. The current study examined potential associations between children’s (N=82; 5-8 years old) anthropomorphism, parent-reported theory of mind, and parent-reported social …

Ability To Reduce Gram Scams Through Educational Intervention, Ellis Garel

Scripps Senior Theses

Objective: This study aims to understand why people fall for scams and seeks to explore what interventions for scam prevention are the most effective in older adults. Participants: Approximately 686 participants aged 65 and above will be randomly assigned to view one of four intervention types: celebrity endorsement PSA, community-based PSA, personal advice from a family member, or the control group. Method: A path analysis will be conducted to examine how the type of intervention, gender of the participant, and history of financial fraud, mediated through concerns and susceptibility to scams, impact the propensity to fall for a hypothetical scam …

Autism Clinicians' Bias In Detecting Female-Typical Rrbi In Young Children, Megan Young

Scripps Senior Theses

With four times as many boys than girls diagnosed with autism, psychologists must investigate whether this is due to an intrinsic difference or gender bias. This proposed study aims to evaluate autism clinicians’ bias in detecting restrictive and repetitive behaviors and interests (RRBI) in young children by presenting autism specialists with a vignette depicting one of four children, depicting either the male or female autism phenotype, and a masculine or feminine name. Gender of child and phenotypic presentation is expected to have a significant effect on detection and identification such that feminine names presenting with the Female Autism Phenotype (FAP) …

The Psychological Impact Of Collegiate Athletes Quitting Their Sport: A Multiple Case Study, Taliana Abadi

Scripps Senior Theses

The purpose of this study is to assess the lived experience of collegiate athletes quitting their sport and transitioning from active engagement in an organized, collegiate-level sport to non-participation in the sport at that competitive level. To do so, five to seven participants, pretested for athletic identity to gather a diverse sample, will participate in a semi-structured interview to gain an understanding of their feelings regarding the loss of athletic identity and how it impacted their well-being. Through these interviews, the data should signify trends among participants such that 1) The participants’ loss of athletic identity is perceived to negatively …

Communicating Through Dance: Examining Dance & Behavioral Therapy To Treat Selective Mutism, Clara Spitz

Scripps Senior Theses

Very little research has been done to examine the efficacy of treatments for adolescents with selective mutism (SM). Although cognitive behavioral therapy (CBT) has been distinguished as one of the optimal treatment styles for SM, a significant portion of research in this area has focused on children. Additionally, it often incorporates play therapy, which may not necessarily apply as effectively to older populations. Dance therapy has emerged as a promising and innovative treatment for various anxiety and communication issues. Although specific studies on its application to SM are limited, existing research suggests its potential effectiveness in addressing this condition as …

Autism-Related Support Services On Mental Health And University Connectedness, Adeline E. P. Rogers

Scripps Senior Theses

College is notoriously challenging, with many student concerns associated with adapting to the new expectations for lifestyle, workload, and socializing that come with transitioning to college and/or university (Gelbar et al., 2015). For college students with autism spectrum disorder (ASD), the impact of these changes can be far more challenging, as their needs can be different from their neurotypical peers. This study implemented an online survey to gather data on autistic students’ feelings of depression, anxiety, stress, university connectedness, experiences with university autism support programs, and basic demographics. Unfortunately, the results found from this study were contaminated by a large …

The Efficacy Of Botulinum Toxin Use In Service Members And Veterans With Migraine And Post-Traumatic Headache Disorders: A Scoping Review, Qing Zhao Ruan, Daniel J Pak, David E Reece, Rohan Jotwani, Sean Li, Moises Dominguez, Alan David Kaye, R Jason Yong, Abdulrazaq Albilali, Sadiq Bhayani, Jamal Hasoon, Michael E Schatman, Jun Beom Ku, Thomas T Simopoulos, Sait Ashina, Christopher L Robinson

Faculty, Staff and Student Publications

Objective: To delineate the trend of use of botulinum toxin, including onabotulinum toxinA (OTA), in active military personnel and veterans with the diagnoses of migraine and post-traumatic headache (PTH) and describe the efficacy of botulinum toxin administration.

Background: Service members and veterans represent a unique population in the medical management of headache disorders, particularly migraine. They exhibit higher susceptibility to pain of greater intensity and longer durations, possibly due to their history of exposure to combat, trauma, and the associated psychological stresses. Given the burden and morbid nature of these headache disorders, prophylactic measures to reduce migraine attacks and disability …

Structured Operations Training And Evaluation: A Case Study, Darin Challacombe

Psychology Faculty Publications

Onboarding for a company with remote, hybrid, and in-office workers can be challenging, especially if the workers are spread across the United States. This case study examines a US-based medical records company. This company met with stakeholders and developed a structured onboarding process which was implemented in December 2021. The case study follows employees who started between January and December 2022, analyzing their improvement in 30-, 60-, and 90-day assessments as well as their retention. While the data do not support a statistically significant increase, this process anecdotally improved the onboarding experience for new employees.

Effects And Mechanisms Of Smartphone-Based Mindfulness Training On Emotional Experience, Polina Beloborodova

Theses and Dissertations

Emotional well-being is an important component of mental and physical health that includes both positive emotions and an absence of emotional symptoms (e.g., depressive- and anxiety-related). In this study, we examine psychological mechanisms that help to explain the effects of an digital mindfulness-based intervention (MBI) on emotional states. We conducted a randomized controlled trial wherein undergraduate student participants vulnerable to decreased positive and increased negative affect received a 2-week smartphone-based MBI or a structurally equivalent coping control intervention. Emotional experience, including depressive feelings, anxiety, and happiness, as well as subjective social well-being, including loneliness and felt connection to others, was …

Evaluating The Role Of Interoceptive Awareness In Insomnia And Across The Sleep Health Spectrum, Lara Lobrutto

Theses and Dissertations

Interoceptive awareness, characterized by a non-judgmental and trusting attitude towards body sensations, is an understudied construct that is implicated in sleep and health outcomes. Interoceptive awareness is cultivated via contemplative and mindfulness-based practices. Given that it may be utilized to reduce pre-sleep arousal, which is a key mechanism in insomnia, interoceptive awareness is posited to be a protective factor for sleep health. A cross-sectional study was conducted among undergraduate university students (N = 420) in the Mid-Atlantic region of the United States to assess the association between interoceptive awareness and sleep outcomes. Participants received a survey link and completed …

Using Modern Motivational Theories As A Design Framework For Vr Gamification, Christopher Thomas Boardman

Theses, Dissertations and Culminating Projects

Virtual reality has shown promise as a tool for organizational training. Implementing gamification, the use of game elements, has been shown to further improve learning outcomes. However, gamification has shown inconsistent results when applied to VR. To investigate this, we used motivational theory as a framework to select, justify, and implement game elements based on each theory to create different versions of a virtual grocery store training. Our results did not indicate any differences on performance, persistence, or error rate between each training condition, and exploratory analyses investigated the link between perceived competence and VR program quality. We discuss potential …

Circadian Rhythmicity Of Mood : An Exploratory Study, Mara Ashley Cohen

Theses, Dissertations and Culminating Projects

Human circadian rhythms are widely observed to fluctuate across the 24-hour circadian period, spanning cognitive, behavioral, and physiological domains. Circadian rhythm (CR) systems, particularly the sleep-wake cycle, are widely studied. Dysregulation of the sleep-wake cycle, common in shift work and mood disorders, diminishes mood regulation, resulting in increased negative mood or inappropriate mood responses. Although emotions have been investigated in the context of circadian variability in the sleep-wake cycle, circadian effects on emotional state per se have infrequently been examined. Previous studies suggest an increase in Positive Affect (PA) and decrease in Negative Affect (NA) as the day progresses, while …

The Value Of Descriptive, Multi-Level Rubrics, Thomas R. Guskey, Mctighe Jay, Susan M. Brookhart

Educational, School, and Counseling Psychology Faculty Publications

Single-point rubrics have become popular in schools, but they may be leading teachers astray.

Look Beyond The Satisfaction Survey: A Framework To Evaluate Results Of Professional Learning., Thomas R. Guskey

Educational, School, and Counseling Psychology Faculty Publications

Professional Learning evaluations consider five crucial levels of data to determine effects on teachers' instructional practices and student learning outcomes.

Exploring The Therapeutic Relationship In Mental Health Therapy With Queer And Disabled Adults, Rachel Womack

Theses and Dissertations--Social Work

Queerness and disability have been shown to be intimately connected, with members of the LGBTQIA+ community significantly more likely to identify as disabled compared to the general population. Though there are roughly 3-5 million queer and disabled individuals living in the United States, this remains a multiply marginalized and understudied population. Owing partially to stigma, minority stress, and discrimination, these individuals face an increased risk of a variety of mental health problems including depression, anxiety, self-harm, PTSD, and suicidality. Additionally, several barriers to mental health treatment exist, including inaccessible services, lack of provider knowledge, and outright discrimination from providers. Though …