Digital Commons Network^™

Predictive Abilities Of Neuropsychological Measures On Functional Outcomes In The Mild Cognitive Impairment (Mci) And Dementia Populations, Morgan Bare

PCOM Psychology Dissertations

During the aging process, a decline in ability to perform everyday tasks is commonly observed. This is increasingly so for those with dementia and is a diagnostic requirement. These daily tasks require certain cognitive skills which can be measured by various neuropsychological measures. The purpose of this study is to examine which neuropsychological measures are able to detect various deficits in self-reported activities of daily living (ADL) and instrumental activities of daily living (IADL) in individuals with mild cognitive impairment (MCI) and dementia. It is hypothesized that Trail Making Test– B (TMT-B) would be the most sensitive predictor in functional …

Intuitions Across The Theistic-Atheistic Spectrum: A Convergence Of Social Psychology And Experimental Philosophy Research Paradigms, Janessa R. Brown

PCOM Psychology Dissertations

The aim of the present study was to examine what intuitions individuals have regarding factors related to religious belief and non-belief. This was achieved via the convergence of experimental philosophy and social psychology research paradigms. Participants were randomly assigned to one of three vignette conditions depicting either a theistic, agnostic, or atheistic universe or a non-vignette control condition. Participants reported intuitions in the context of the universe to which they were assigned on factors of death anxiety, awe, pure evil, and fine-tuning. Responses were compared across vignette conditions and by category of belief. It was hypothesized that group differences regarding …

Effects Of Supermax On Inmate Mental Health: Phenomenological Experiences Of Knowledgeable Professionals, Lea Michelle Miller

Walden Dissertations and Doctoral Studies

It may or may not be true that the conditions and practices associated with supermax sentencing are both creating and exacerbating psychological harm for the inmates who are exposed to them. To date, there is evidence that both supports and refutes the contention that supermax sentencing is psychologically harmful; thus, the literature necessitates additional research into this phenomenon. This qualitative study was conducted to add to the extant body of knowledge relevant to supermax prisons and populations by exploring the lived experiences of professionals who have worked with them. This research was conceptually based in the current understanding of social …

Differences In Phq-9 Depression Severity Between Adults Receiving Ketamine Or Ketamine-Assisted Psychotherapy, Sophie Lake Oswin

Walden Dissertations and Doctoral Studies

Treatment-resistant depression (TRD) affects roughly 2.8 million or 1.1% of the United States population. Many traditional treatments of mental disorders including various types of psychotherapy and pharmacotherapy do not provide adequate symptom reduction for clients, and many clients diagnosed with TRD seek out nontraditional treatments such as ketamine and psychedelics for their antidepressant effects. Due to the dissociative nature of psychedelic medication wherein resistance is reduced, and a trance-like state is induced, ketamine-assisted psychotherapy (KAP) has great potential as an adjunct to ketamine therapy. Procedures of KAP have been in development for the last 7 years and a consensus on …

The Human-Canine Bond: Levels Of Stress Among Military Spouses During Deployments, Angela L. De Leon-Muniz

Walden Dissertations and Doctoral Studies

Previous research has found that deployment may impact military spouses’ emotional wellbeing and attachment with family members. There remains a critical gap in the literature regarding difference in stress levels between military spouses who own canines and those who do not. The theoretical foundations for this study were Bowlby’s attachment theory and Bowen’s family systems theory. Research questions included exploring the relationships between (a) pet canine ownership, deployment length of time, and military spouses’ stress levels, and (b) pet canine owners’ pet attachment and stress experienced, when their significant others are deployed. The sample comprised 82 spouses with deployed military …

The Effects Of Secondary Traumatic Stress And Resilience On The Indicators Of Compassion Fatigue Among Occupational Therapists, Gayla Ann Aguilar

Walden Dissertations and Doctoral Studies

AbstractCompassion fatigue (CF) has been described as the “cost of caring” for traumatized individuals, which may lead to missed workdays, diminished work satisfaction, increased turnover, and decreased client care. CF has long been studied in other caring professionals, but occupational therapy practitioners (OTPs) have been largely overlooked. The purpose of this quantitative correlation study was to determine the relationship between secondary traumatic stress (STS) and resilience (RES) on burnout (BO) and compassion satisfaction (CS; i.e., indicators of CF) in OTPs. In this study, the moderation effect that RES has on STS and BO as related to CF in 68 completed …

Finding The High-Performance Border Enforcement Agent, Douglas Allen A'Hern

Walden Dissertations and Doctoral Studies

There are well defined systemic challenges to managing, recruiting, and retaining the best border enforcement agents available amongst given candidates. The ability to identify and define specific attitudes and attributes within those agents who are considered high performers is something that could be of tremendous value to law enforcement agency managers. The need for information to cultivate the highest level of performance is magnified given the events in the United States that followed the death of George Floyd at the hands of law enforcement in May of 2020. In the effort to identify those attributes within high performance border agents, …

The Underreporting Of Educator Sexual Misconduct In K-12 Schools, Nina Cordella Kornegay

Walden Dissertations and Doctoral Studies

Educator sexual misconduct continues to present a problem in U.S. K–12 schools. Asmandatory reporters, K–12 educators must report any suspicion of educator sexual misconduct, but despite state and federal laws regarding reporting, educator sexual misconduct often goes unreported. The purpose of this exploratory phenomenological study was to learn more about how U.S. K–12 educators perceive underreporting of educator sexual misconduct. The integrated change model served as this study’s conceptual framework. Semistructured interviews were conducted to collect data from eight educators in K–12 schools in two school districts in North Carolina. Coding analysis was used to identify themes. Five themes related …

Theoretical Orientation Beliefs Among Adventure Therapy Professionals, Edward Spaulding

Walden Dissertations and Doctoral Studies

Adventure therapy as a therapeutic model for the treatment of mental health has been a growing area of psychology for more than 50 years. This quantitative study was conducted to explore the theoretical orientation beliefs to clarify the theoretical framework of this therapeutic approach using Coleman’s theoretical evaluation self-test (TEST) to gather data on self-identified adventure therapy practitioners’ theoretical beliefs. Data were collected from 150 participants recruited through their membership or affiliation with adventure therapy professional organizations or social media groups. Data were analyzed using a paired t-test to determine if adventure therapy professionals have higher scores on the cognitive, …

The Lived Experiences Of Elders’ Age-Related Changes In Emotional And Social Factors, Sheneze Thiffiny Valencia Madramootoo

Walden Dissertations and Doctoral Studies

There is a need for more studies examining elderly’s perspective of age-related changes in emotional (anxiety, depression, hope and optimism) and social (interpersonal relationships, social support and level of engagement or activity) factors. There is an increase in psychological needs for older adults, and it is important to explore and enhance knowledge in this field to better serve this population. The purpose of this qualitative research was to describe the lived experiences of elders’ age-related changes in emotional and social factors. The theories and concepts that grounded this study included the activity theory of aging and the continuity theory of …

Interpersonal Emotions As Emergent Phenomena: Social Neuroscience Beyond Western Cultural Constructions, Kaitlyn Penchina

Scripps Senior Theses

Because science as it exists today is a cultural construction of the West, studies of neuroscience have often been limited by Western perspectives. In particular, the Western proclivity towards individualism has led to a field of neuroscience which has historically focused on studying single individuals, as opposed to social or collective neuroscience. For the most part, it has just been assumed that collective phenomena such as interpersonal emotions must be able to be reduced in terms of individual phenomena such as individual emotions. However, closer review reveals that interpersonal emotions have emergent properties that individual emotions alone do not account …

Mental Health Stigma In South Asians With Crohn’S Disease, Bansi Patel

Scripps Senior Theses

Chronically ill individuals often face comorbid mental illnesses. Mental illness symptoms can cause their chronic illness symptoms to worsen; the converse is also true. Such is the case with Crohn’s disease (CD) patients. The present literature lacks research on the relationship between CD and mental illness symptoms. Additionally, the literature lacks chronically ill participants who are South Asian Americans (SAA). SAA often face more mental health stigma than their white peers which can worsen one’s mental illness symptoms. This study examines the impact that mental health symptoms have on the psychological distress faced by SAA who are diagnosed with CD. …

Effects Of Social Context On Salivary Cortisol And Attention In Tufted Capuchins (Cebus [Sapajus] Apella), Andrew Desana

Master’s Theses

Social context alters cognitive performance, but the mechanisms for this remain unclear. One possibility is that stressors associated with social contexts mediate changes in cognitive performance by influencing attention. We conducted two experiments to investigate how social context affects performance on an attention task in capuchin monkeys (Cebus [Sapajus] apella). We additionally validated and measured physiological stress through salivary cortisol. In experiment one, capuchins were exposed to three conditions where they were either isolated or paired with an affiliative or agonistic social partner separated by a barrier. In experiment two, subjects received affiliative and agonistic conditions without barriers to allow …

Genetic Substrates Of The Initial Subjective Rewarding Effects Of Alcohol In Mice, Holly Jones

Master’s Theses

Susceptibility to alcohol use disorders (AUDs) arises from a complex interplay of genetics and environmental experiences. While the initial subjective response predicts susceptibility to AUD, genetic variation is responsible for about 50% of an individual's risk. This study used a single-exposure conditioned place preference paradigm (SE-CPP) to identify phenotypic and genetic correlates of the initial subjective rewarding effects of alcohol (EtOH) in diversity outbred (DO) mice. We assessed the relationship between SE-CPP and anxiety-like behaviors using a marble burying test and light-dark box test. Ninety-six male and female diversity outbred mice were tested in a Marble Burying test at 7-8 …

Enhancing Resilience In Classrooms, Elizabeth Doll, Samuel Y. Song

Department of Educational Psychology: Faculty Publications

Schools have historically been the great equalizer in American communities—the “ticket out” for youth struggling to overcome adversity and pov­erty (Pianta & Walsh, 1998). For children who immigrated to the United States at the turn of the twentieth century schools were safe havens where they learned English received public health services and became literate and employable (Fagan, 2000; Goldstein, 2014). As each wave of homesteaders moved west across the country schools popped up alongside the newly broken sod. Universal access to public education is a defining feature of the North American society and schools are fertile settings for promoting youth’s …

Badges And Blush: Gender Expression In Policework, Aubrey Powell

Williams Honors College, Honors Research Projects

Gender roles are a social construct ingrained in American culture. Stemming from this problem is the femininity versus competency bind. This means that women in the workplace are seen as either feminine or competent, but never both. The purpose of this study was to determine whether the perceived deficit is due to gender expression or biological sex. Additionally, the project examined the masculine of policework and the neutral profession of teaching. Participants were assigned to one of four conditions (feminine woman, masculine woman, feminine man, and masculine man) in which they rated a potential hire for a police precinct or …

Rim-To-Rim Wearables At The Canyon For Health (R2r Watch): Physiological, Cognitive, And Biological Markers Of Performance Decline In An Extreme Environment, Kristin Divis, Robert Abbott, Cathy Branda, Glory Emmanuel-Aviña, Jon Femling, J. Gabriel Huerta, Lucie Jelinková, J. Kyle Jennings, Emily A. Pearce, Daniel Ries, Danielle Sanchez, Austin Silva

Journal of Human Performance in Extreme Environments

Success in extreme environments comes with a cost of subtle performance decrements that if not mitigated properly can lead to lifethreatening consequences. Identification and prediction of performance decline could alleviate deleterious consequences and enhance success in challenging and high-risk operations. The Rim-to-Rim Wearables at the Canyon for Health (R2R WATCH) project was designed to examine the cognitive, physiological, and biological markers of performance decline in the extreme environment of the Grand Canyon Rim-to-Rim (R2R) hike. The study utilized commercial off-the-shelf cognitive and physiological monitoring techniques, along with subjective self-assessments and hematologic measurements to determine subject performance and changes across the …

Polyrhythmic Pathways: Using Bimanual Coordination Research To Develop A New Framework For Practice, Performance, And Pedagogy, Christian Swafford

Theses and Dissertations--Music

This study reviews and compares percussion literature pertaining to polyrhythms and scientific literature pertaining to bimanual coordination. There exists a gap in the pedagogical approach to polyrhythms, and there is much disagreement between common instructional methods, especially when considered against the findings of several bimanual coordination studies. The purpose of this study is to reveal insight to the percussion community that the learning of polyrhythms is facilitated by the brain in novel ways, and the uniqueness of this learning process requires a rethinking of the current pedagogical approach. Percussion articles, method books, popular literature, and music scores are surveyed alongside …

Trait Impulsivity And Acute Alcohol Responses As Markers Of Binge Drinking In Young Adults, Holley Jamison

Theses and Dissertations--Psychology

Impulsivity, tolerance to alcohol-induced motor impairment, and high sensitivity to alcohol-induced disinhibition each have empirical support as markers of alcohol-related problems. However, research on alcohol response and personality-based markers of risk have remained largely independent lines of research. This dissertation examined how individual differences in these well-established markers may interact to additively contribute to heavy drinking.

Participants were 96 young adults (21-33 years old). with no history of AUD. They self-reported their drinking habits over the prior 90 days, and behavioral tasks measuring disinhibition and motor impairment were administered on two separate days following two alcohol doses (active [0.65 g/kg] …

Age And Its Effect On Drug Addiction Treatment, Skylar Haberman

Williams Honors College, Honors Research Projects

Substance use disorders and addiction have become increasingly serious problems in the United States. Diseases of this nature revolve around problematic patterns of substance use and abuse of alcohol, illicit drugs, prescription drugs, and over-the-counter medications. Substance use disorders are not limited to a certain demographic, which makes treatment of these illnesses complicated and multifaceted (Argyriou et al., 2017). This review paper will focus on age-related effects on substance use, and how age is consequential to the effectiveness of drug addiction treatment. The literature review focuses on the onset and progression of substance use disorders and treatment for these disorders …

A Review Of The Effects Of Mindfulness Meditation On Chronic Pain In Older Adults, Gregory H. Jacks

Theses and Dissertations

Pain is a biopsychosocial phenomenon, which draws from physiological responses as well as cultural and social context and mental states. Pain is most frequently treated through surgical and pharmacological interventions, which can be costly and time-consuming, especially when treating chronic pain. Older adults suffer from chronic pain at a higher rate than the rest of the population, and more accessible interventions are desperately needed to help manage the experience of chronic pain. Mindfulness meditation is increasingly being utilized for management of pain due to evidence of its effectiveness, cheaper cost, and ability to be practiced outside of medical facilities. Prior …

Proper Punctuation: A Qualitative Exploration Of Changes In Conflict Management Processes During Revolutionary Periods In Teams, Cody J. Thompson

Theses and Dissertations

Teams experience periods of dramatic change, known as revolutionary periods, during their developmental life cycles. These periods have an outsized impact on performance as they provide an opportunity to reconsider and reshape the fundamental assumptions and processes that teams deploy to accomplish their goals. The transient and durable changes to transition, action, and interpersonal processes which occur during revolutionary periods are critical mediators which convert the team’s inputs into outcomes including productivity, group viability, and individual group member satisfaction. Teams are ubiquitous in for-profit organizations, and these organizations are situated in increasingly dynamic and volatile environments. Despite this, little research …

Schizophrenia, Expressed Emotion, And Relapse: A Systematic Review Across Cultures, Colin Meng

Theses and Dissertations

The objective of this review was to systematically identify and evaluate quantitative research on familial expressed emotion (EE) in schizophrenia patients from different cultural backgrounds. This adds to the findings of previous reviews of EE by including data from cultural individualism vs. collectivism perspectives using Hofstede’s cultural dimensions theory. Using specific search criteria, 10 research papers were identified and evaluated. Findings indicated that the lowest percentage of high EE relatives were found in samples from countries associated with moderate individualism scores. A similar pattern was also found in high-critical comment (CC) relatives. Results of hostility and Emotional Over-involvement (EOI) are …

Exploring Disc Attitudes Toward Organizational Change, Christie Cooper

Theses and Dissertations

This quantitative study explored how different personality styles, using the dominance, influence, steadiness, and compliance (DISC) personality assessment to address the concept of change. Specifically, the attitudes the four main DISC personality styles have toward change. The study aimed to contribute to the body of knowledge. There is a significant gap in the empirical research investigating DISC and change.

This study’s significance was to fill a gap in the literature in an area that has limited empirical research conducted. European and Asian countries do far more work on the front-side of change to ensure people are prepared for the change …

A Systematic Review Of Movement-Oriented Mind-Body Interventions And Psychoneuroimmunological Outcomes For Psychological Stress And Trauma, Emma Wookey

Theses and Dissertations

Objective. The mind and body are inseparable and share bidirectional influences. Psychological stress and distress related to traumatic events are significant contributors to morbidity, mortality, and healthcare costs worldwide. Mind-body movement-oriented interventions have been found to benefit one's physical and mental health via down-regulation of the hypothalamic-pituitary-adrenal (HPA) axis and the sympathetic nervous system. This systematic review aimed to identify and synthesize the research on movement-oriented mind-body interventions for trauma and stress as informed by psychoneuroimmunology. The review focused on exercise, yoga, tai chi, qi gong, and dance movement therapy that target the physiological systems impacted by psychological stress/trauma. Methods. …

Client Perspectives On Effective Psychotherapy: A Systematic Review And Foundation For A Consilient Psychology, Sam Han

Theses and Dissertations

This study will explore client perspectives on what works in psychotherapy in an effort to elucidate critical ideas for more consilience, or the unity of knowledge, in the field of clinical practice. The objective is to generate a theory from the data that can serve as a foundation for an eventual unified model of psychotherapy. A qualitative narrative synthesis approach was taken using grounded theory principles to analyze data from common factors outcome research. The results appear to confirm prior findings on the importance of interpersonal dynamics and the therapeutic relationship. The data demonstrates a potential connection between interpersonal factors …

The Predictive Effect Of Parent Closeness On Substance Use For Coping In Adoptees: An Application Of Motivational Models Of Substance Use, Alison B. Klein

Psychology Theses

To explain a previously observed triad of substance abuse, adoption, and poor mental health adjustment in adoptees, the proposed study applies the Substance Use Motivation Model. This model would suggest that adoptees are motivated to use substances to negatively reinforce (remove or mitigate) depression and anxiety symptomology. Parent closeness is an established protective factor against negative mental health symptomology and substance use, suggesting closeness may influence the relationship between negative mental health symptomology and motivations to use substances for coping. To test this relationship, 100 adoptees were administered the Substance Use Motives Measure (SUMM), the Personal Health Questionaire-9 (Depression), the …

Lusting After God : Sexual Struggle As A Catalyst For Spiritual Intimacy And Healing, David L. Janvier

ATS Dissertations

No abstract provided.

Autonomy :A Modern Perspective, Riley Schwanz

Browse all Theses and Dissertations

Organizational leaders want to retain employees who are healthy and motivated. Physical and mental health issues are on the rise in America for younger and older generations. Researchers have found that higher levels of autonomy relate to improved mental health, physical health, job satisfaction, performance, and the list goes on. However, a gap in the literature is a lack of understanding of the complex relationships between autonomy and outcomes, both functional and dysfunctional. I found that intrinsic motivation and autonomy support can compensate for lower levels of autonomy in one’s work. These new findings provide researchers and organizational leaders with …

Development And Validation Of A Norm Violation Sexual Harassment Scale, Krista N. Harris

Browse all Theses and Dissertations

Sexual harassment continues to be an important area of study. However, there’s a dearth of research regarding sexual harassment towards others that considers sex, gender, and sexual orientation. Previous research has suggested that gender harassment and heterosexist harassment are intertwined (Leskinen & Cortina, 2014), but little research has examined how the empirical and conceptual overlap of gender harassment and heterosexist harassment could allude to a more general construct, norm violation sexual harassment. Norm violation sexual harassment is an overarching construct focusing on norm violations rather than sex, gender, or sexual orientation specifically. Using two samples, my study demonstrates evidence for …