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Racial Identity & Psychological Distress: The Mediating Role Of Sense Of Community And Spiritual Struggles Among Black Christians., Adebayo Ajibade Aug 2024

Racial Identity & Psychological Distress: The Mediating Role Of Sense Of Community And Spiritual Struggles Among Black Christians., Adebayo Ajibade

Electronic Theses and Dissertations

Religious practice and church membership have historically been protective and critical in Black communities in the United States and across the African diaspora. Demographic studies have shown a consistent decline in religious adherence and practice across racial and ethnic groups in the United States. However, the decline in religious practice and participation in religious communities has been less pronounced among individuals of African descent. Participation in one’s religious community is often a source of positive social engagement and can foster positive intrapersonal outcomes (e.g., wellbeing). However, religious communities and religious practice can also be the source of conflict and emotional …


Examination Of Model Minority Myth, Mentorship, University Environment, And Sense Of Belonging On The Well-Being Of Asian American Undergraduate And Graduate Students., Stephanie Chin, Stephanie Chin Aug 2024

Examination Of Model Minority Myth, Mentorship, University Environment, And Sense Of Belonging On The Well-Being Of Asian American Undergraduate And Graduate Students., Stephanie Chin, Stephanie Chin

Electronic Theses and Dissertations

Even though Asian Americans continue to demonstrate academic excellence and have the highest rates of completion in higher education, their psychological well-being and the factors impacting it are often overlooked due to the model minority myth (Poon et al., 2016; Mahalingham, 2013). Higher education research mainly focuses on academic outcomes (e.g., persistence and retention) and less so on psychological outcomes. This study explored and examined psychosociocultural factors, specifically internalization of the model minority myth stereotype, mentorship, university environment, and sense of belonging on psychological (eudaimonic) well-being, in order to provide a more holistic and contextualized perspective of Asian American students’ …


Emotional Content In Working Memory Processes: An Fmri Study., Manal Zafar Aug 2024

Emotional Content In Working Memory Processes: An Fmri Study., Manal Zafar

Electronic Theses and Dissertations

Working memory (WM) is a dynamic system that processes and manipulates both goal-relevant and goal-irrelevant information, integral to higher-level cognition and executive control (Fujii, 2001; Nyberg & Erikkson, 2016). The processing and manipulation of representations is modulated by the affective nature of the information (Pessoa, 2009) such that negative information can either impair or enhance WM processing. WM impairments are seen commonly across clinical disorders such as depression, anxiety, PTSD and schizophrenia (Levens & Gotlib, 2010; Joorman et a., 2011; Brodziak et al., 2015). Specifically, negative information is known to have differential processing in WM compared to neutral and positive …


Relation Between The Negative Cognitive Triad, Perceived Everyday Discrimination, Depressive Symptoms, And Tnf-A In Adolescents., Ashley Ann Marshall Dondanville Aug 2024

Relation Between The Negative Cognitive Triad, Perceived Everyday Discrimination, Depressive Symptoms, And Tnf-A In Adolescents., Ashley Ann Marshall Dondanville

Electronic Theses and Dissertations

This study is based on Beck's cognitive stress-vulnerability model of depression and previous research on (a) the increased risk for severe illnesses associated with TNF-⍺ (i.e., an inflammatory cytokine), (b) the effect of perceived everyday discrimination (PED) on depressive symptoms and TNF-⍺, (c) the association between depressive symptoms and TNF-⍺, (d) and findings that the negative cognitive triad (i.e., negative views of the self, world, and future) serves as a partial mediator between PED and depressive symptoms. The purpose of this study is to integrate Beck’s model and these different research lines by inspecting the associations between the stressor PED …


Relations Between Discrimination, Negative Attribution Style, Cortisol, And Depressive Symptoms In Adolescents., Hannah Widmer Aug 2024

Relations Between Discrimination, Negative Attribution Style, Cortisol, And Depressive Symptoms In Adolescents., Hannah Widmer

Electronic Theses and Dissertations

The aim of our study was to integrate the chronic stressor of Perceived Everyday Discrimination (PED) into the Hopelessness Theory of Depression with a focus on the comorbidity between physical and mental health by way of depressive symptoms and cortisol in adolescents. Research has shown that cognitive diatheses mediate the relation between stress and depressive symptoms and cortisol predicts depression. We hypothesized that Negative Attribution Style (NAS) and cortisol would mediate the relation between PED and depressive symptoms. Altogether, 99 adolescents (mean age: 14.10 years, 36.4% female; 63.6% male; ethnicity: 2% Latinx; 98.2 % non-Latinx; race: 41.4% Black, 34.8% White, …


Exploring Chronic Stress, Avoidance Coping, And Diurnal Cortisol In Head And Neck Cancer Patients: A Pilot Study Of Best Practices In Diurnal Cortisol Sampling., Brooks R. Harbison Aug 2024

Exploring Chronic Stress, Avoidance Coping, And Diurnal Cortisol In Head And Neck Cancer Patients: A Pilot Study Of Best Practices In Diurnal Cortisol Sampling., Brooks R. Harbison

Electronic Theses and Dissertations

Cancer patients are vulnerable to the deleterious effects of chronic stress, especially those prone to avoidance coping. Research in the general population has linked these effects to aberrant diurnal cortisol. However, the current literature on cancer patients has shown inconsistent results in associations between chronic stress, avoidance coping, and diurnal cortisol, possibly due to inconsistent cortisol sampling practices. This pilot study of head and neck cancer patients aimed to address this gap in the literature by implementing best cortisol sampling practices to investigate the links among chronic stress, avoidance coping, and diurnal cortisol slope, average bedtime cortisol, and average wake …


Examining The Role Of Presence Of Meaning In Life On Wellbeing In Emerging Adulthood., Hannah K. Heitz Aug 2024

Examining The Role Of Presence Of Meaning In Life On Wellbeing In Emerging Adulthood., Hannah K. Heitz

Electronic Theses and Dissertations

Emerging adults face numerous challenges and stressors, such as financial stress, which often accompanies the experience of educational and occupational transitions. As such, it is important to identify personal resources, or protective factors, to help emerging adults buffer the experience of financial stress. Presence of meaning in life has been identified as a resource that can buffer the negative effects of stressors on wellbeing among adults and adolescents, yet there is little empirical evidence for its moderating effect among emerging adults. There is some evidence in the literature that suggests that emerging adults experience presence of meaning in life differently …


Everything And Nothing: Exploring The Connection Between Gender Microaggressions In The Family Of Origin And Intimate Adult Relationships, Stephanie Dizenzo-Priestley Aug 2024

Everything And Nothing: Exploring The Connection Between Gender Microaggressions In The Family Of Origin And Intimate Adult Relationships, Stephanie Dizenzo-Priestley

Theses, Dissertations and Culminating Projects

Experiences with gender microaggressions have been shown to negatively impact mental health and self-esteem in women. Cisgender women are faced with pervasive gender microaggressions throughout life, including within their homes and families. This study sought to explore cisgender women’s experiences with gender microaggressions within two critical family systems, the family of origin and intimate adult relationships. Utilizing Postmodern Feminist Theory and Interpretive Phenomenological Analysis, three overarching themes were identified related to how cisgender women experience and make meaning of gender microaggressions: 1) Rigid Roles and Expectations for Women; 2) Impact of Power Dynamics; and 3) Identifying Pathways to Lasting Change. …


Engagement And Retention Of College Students With Anxiety And Depressive Symptoms In A Digital Mental Health Intervention Using A Brief Peer Support Model, Emily A. Kline Aug 2024

Engagement And Retention Of College Students With Anxiety And Depressive Symptoms In A Digital Mental Health Intervention Using A Brief Peer Support Model, Emily A. Kline

Theses, Dissertations and Culminating Projects

Digital mental health interventions (DMHIs) show promise in improving access to mental health care for college students suffering from depression and anxiety symptoms. Nonetheless, the usefulness of DMHIs is limited by high user attrition. Leveraging peer support among college populations may be a feasible and cost-effective option to improve DMHI engagement and improve mental health outcomes. This open pilot study evaluated the feasibility, acceptability, and initial efficacy of a skill-based peer support group in enhancing user engagement in a DMHI for depression and anxiety symptoms. Participants were 20 undergraduate students at a university in New Jersey with elevated depression and …


Exploring The Relationship Between Cognitive Inflexibility And Anxiety In Youth On The Autism Spectrum, Farah Mahmud Aug 2024

Exploring The Relationship Between Cognitive Inflexibility And Anxiety In Youth On The Autism Spectrum, Farah Mahmud

Theses, Dissertations and Culminating Projects

Anxiety symptoms are prevalent among autistic youth but frequently get overlooked due to issues of diagnostic overlap and atypical presentations of anxiety (Kerns et al., 2014; Wood & Gadow, 2010). Emerging literature suggests that cognitive differences specific to autism, such as cognitive inflexibility, may be associated with vulnerability of developing and maintain anxiety symptoms (Stark et al., 2021). Cognitive flexibility (CF), the ability to shift thinking and attention according to situational demands, is thought to be impaired in many autistic children, given the behavioral rigidity observed in this population (Geurts et al., 2009). However, further work is needed to tease …


A Brief Values-Based Intervention For Increasing Distress Tolerance In Overcontrol, Katherine Hyde Brott Aug 2024

A Brief Values-Based Intervention For Increasing Distress Tolerance In Overcontrol, Katherine Hyde Brott

Graduate Theses and Dissertations

Overcontrol is a transdiagnostic personality syndrome underlying difficult-to-treat psychopathology. Current treatments options are limited, and those that do exist are both cost- and time-prohibitive. Brief interventions are one pathway to improving the care of people with overcontrol. This study had two major aims: (1) evaluate a brief values-based intervention to increase distress tolerance in people with overcontrol and (2) examine the correlates of overcontrol using a novel, theoretically derived transdiagnostic measure of overcontrol. Participants (n = 177) were randomly assigned to one of three conditions: values clarification only, linking values to emotion, or a control condition. They then completed a …


Instrument Not Ornament: Exploring Women’S Experiences Of Body Objectification And Belonging To An All-Women’S Mountain Biking Group In The Ozarks, Katherine Ketchum Aug 2024

Instrument Not Ornament: Exploring Women’S Experiences Of Body Objectification And Belonging To An All-Women’S Mountain Biking Group In The Ozarks, Katherine Ketchum

Graduate Theses and Dissertations

Description: Despite the attention given to body positivity, body neutrality, and body appreciation, women are consistently and overwhelmingly experiencing body objectification and its harmful effects being normalized by society and internalized individually (Shorter et al., 2008). At the same time, the popularity of mountain biking for women and all-women's mountain biking groups in the Ozarks has grown exponentially in recent years, yet gender stereotypes and disparities for women remain (Irvin et al., 2021). The purpose of this study was to make meaning of (1) women’s experiences of body objectification and (2) women’s experiences belonging to an all-women's mountain biking group …


Play Therapists Attitudes, Knowledge, And Skills In Identifying Disordered Eating In Children And Adolescents., Hailey Thomas Aug 2024

Play Therapists Attitudes, Knowledge, And Skills In Identifying Disordered Eating In Children And Adolescents., Hailey Thomas

Graduate Theses and Dissertations

The prevalence of disordered eating among children and adolescents has been steadily increasing, posing an increase in the need for treatment. Recognizing and addressing disordered eating in childhood and adolescence is critical to fostering a healthy relationship with food and body image and ensuring the overall well-being of youth. Play has long been considered an important factor in understanding children's lives and experiences and is the recommended counseling approach for children and adolescents (Landreth, 2012). Play therapy is grounded in the fundamental understanding that play is children's and adolescents' natural mode of expression, where toys are their words, and play …


‘Catching Zzz’S And Feelings’: A Study Examining The Link Between Sleep And Emotional Intimacy Among Sexual Assault Survivors, Anna Marie Thi Thanh Nguyen Aug 2024

‘Catching Zzz’S And Feelings’: A Study Examining The Link Between Sleep And Emotional Intimacy Among Sexual Assault Survivors, Anna Marie Thi Thanh Nguyen

Graduate Theses and Dissertations

The impact of sexual assault can be significant, including an increased likelihood of subsequent negative psychological and physical outcomes, even compared to other trauma types. Further studies indicate that individuals who have experienced sexual assault are more likely to struggle with interpersonal relationships. Sleep is a transdiagnostic process and disrupted sleep is a prominent feature of post-trauma related symptoms. Sleep is also implicated in social cognitive processes that are used to establish emotional intimacy in interpersonal relationships. The goal of the current study is therefore to examine the relations among sexual assault exposure, sleep, and emotional intimacy. A two-part study …


Strategies For Misinformation Correction: Evidence For The Power Of Negation, Angel Houts Aug 2024

Strategies For Misinformation Correction: Evidence For The Power Of Negation, Angel Houts

Graduate Theses and Dissertations

The current study investigated the effectiveness of different correction strategies for misinformation using a 2 (Source: no source, credible source) x 2 (Structure: negation, affirmation) within-subjects design with an additional control condition that had no corrections. Participants read 40 Twitter-like statements, which included 25 pieces of misinformation and 15 truthful statements, and rated their emotional responses on a Likert scale. After completing a distractor task, participants read additional Twitter-like statements across five different conditions. The first four conditions aimed to correct misinformation: negation with a credible source, negation without source, affirmation with a credible source, affirmation without source. The fifth …


Atypical Responses To Sensory Stimuli Or Eating Environments In Children With Autism Spectrum Disorder, Lydia Rockers Aug 2024

Atypical Responses To Sensory Stimuli Or Eating Environments In Children With Autism Spectrum Disorder, Lydia Rockers

Graduate Theses and Dissertations

Children with autism spectrum disorder (ASD) often encounter challenges in processing sensory inputs. Children with ASD may experience feeding difficulties and over- or under- stimulation during food-related activities such as eating or shopping. These have impacts on the health and well-being of individuals with ASD in childhood and throughout their lives. Further research is needed to address the impact of ambient sound levels in a retail or restaurant setting. The main objective of this thesis was to address these gaps by identifying responses to various environmental and food related stimuli. The findings of this research addressed differences in responses between …


Associative Stigma Among Criminal Legal Staff: Measurement And Relation To Job Factors, Shania Siebert Aug 2024

Associative Stigma Among Criminal Legal Staff: Measurement And Relation To Job Factors, Shania Siebert

Electronic Theses and Dissertations

A sizeable portion of the United States (U.S.) population works within the criminal legal system, and individuals who have legal involvement are a highly stigmatized population. Research suggests working with stigmatized populations can result in the transfer of stigma to professionals, referred to as associative stigma. While qualitative studies indicate there are negative perceptions related to working in criminal legal settings, there is no quantitative research on criminal legal staff’s experience with associative stigma and how it impacts job-related factors. The purpose of this study was to 1) examine the psychometrics of an adapted measure to quantitatively assess associative stigma …


Firm-Level Ai Ethical Awareness: Measurement And Effects, Yan Ma, Nan Hu Aug 2024

Firm-Level Ai Ethical Awareness: Measurement And Effects, Yan Ma, Nan Hu

Research Collection School Of Computing and Information Systems

With rapid integration of AI technologies into business operation, ethical issues associated with AI development, implementation, and deployment, has become increasingly conspicuous. An effective measure of firm-level AI Ethical Awareness (FAIEA) is crucial for both academics and practitioners to assess FAIEA efficiently. In this study, based on qualitative information in earning conference call, we construct and validate a firm specific measure of FAIEA. Upon establishing a reliable measure, we explore the determinants and consequence of FAIEA. We find Corporate Social Responsibility (CSR) engagement and the presence of a Chief Information Officer (CIO) as key determinants of higher FAIEA, suggesting the …


Utilising Discriminant Function Analysis (Dfa) For Classifying Osteoarthritis (Oa) Patients And Volunteers Based On Biomarker Concentration, Laura Jane Coleman, John L Byrne, Stuart Edwards, Rosemary O'Hara Aug 2024

Utilising Discriminant Function Analysis (Dfa) For Classifying Osteoarthritis (Oa) Patients And Volunteers Based On Biomarker Concentration, Laura Jane Coleman, John L Byrne, Stuart Edwards, Rosemary O'Hara

Faculty, Staff and Student Publications

Osteoarthritis (OA) is a degenerative joint disease characterised by the breakdown of cartilage, causing pain, stiffness, and limited movement. Early diagnosis is crucial for effective management but remains challenging due to non-specific early symptoms. This study explores the application of Discriminant Function Analysis (DFA) to classify OA patients and healthy volunteers based on biomarker concentrations of Interleukin-6 (IL-6), Tumour necrosis factor-alpha (TNF-α), and Myeloperoxidase (MPO). DFA was employed to analyse biomarker data from 86 participants (58 patients, 28 volunteers) to evaluate the discriminatory power of these biomarkers in predicting OA. Significant differences were observed in MPO and TNF-α levels between …


Adult Coping As A Function Of Perceived Parental Support, Brenda Manning Jul 2024

Adult Coping As A Function Of Perceived Parental Support, Brenda Manning

Journal of Counseling and Psychology

The present study examined the function of perceived parental support in childhood on adult coping strategies. A convenient sample taken from social media collected data from fifty-three participants aged 20-68 who completed the Parental Acceptance-Rejection Questionnaires (PARQ) and Screening Tool for Adult Children of Alcoholic Traits (STACAT). Participants indicated moderate levels of parental (maternal and paternal) rejection (M=130.61, SD=37.67). Additionally, participants reported moderate levels of adult children of alcoholic traits related to perceived parental rejection (M=99.86, SD=22.82). Results indicated a statistically significant positive relationship (r = .534; p =.001) between perceived parental acceptance-rejection and adult children of alcoholic traits, suggesting …


Navigating Neuropsychology: Unraveling Anxiety’S Impact On Virtual Assessment With Older Adults, Hannah Henderson Jul 2024

Navigating Neuropsychology: Unraveling Anxiety’S Impact On Virtual Assessment With Older Adults, Hannah Henderson

Doctor of Psychology (PsyD)

Digital technology plays a large role in our society and has for decades. Most recently, the COVID-19 outbreak in 2020 jumpstarted more integrated use in daily living (Brem et al., 2021). The older adult population represents a minority of internet users; however, they are one of the fastest growing populations in their internet use (Gitlow, 2014) despite their hesitancy and related anxiety surrounding integration of technology into their daily lives. One facet of integration includes healthcare, particularly mental health and cognitive assessment. Cognitive assessments, also referred to as neuropsychological assessments, are particularly useful with older adult populations, as they can …


Emailed Prompt Package To Increase Alternative School Educators’ Use Of Behavior Specific Praise, Chelsea Johnson Jul 2024

Emailed Prompt Package To Increase Alternative School Educators’ Use Of Behavior Specific Praise, Chelsea Johnson

Dissertations

Alternative school educators are often placed in alternative education settings with minimal training or support to manage disruptive behaviors in the classroom. To combat this, school-based consultation may be provided to assist alternative school educators with classroom management strategies. However, face-to-face consultation may be limited due to the numerous responsibilities placed on school-based consultants. Behavior specific praise (BSP) is a strategy that is recommended, but often provided at low rates. To address these barriers, previous literature has examined the use of emailed prompts to increase treatment integrity, feasibility, and acceptability of a variety of evidence-based interventions. A concurrent multiple baseline …


Human-Ai Teams In Aviation: Considerations From Human Factors And Team Science, Jenna Korentsides, Joseph R. Keebler, Crystal M. Fausett, Sabina M. Patel, Elizabeth H. Lazzara Jul 2024

Human-Ai Teams In Aviation: Considerations From Human Factors And Team Science, Jenna Korentsides, Joseph R. Keebler, Crystal M. Fausett, Sabina M. Patel, Elizabeth H. Lazzara

Journal of Aviation/Aerospace Education & Research

Artificial Intelligence (AI) has transformed the way human-computer interaction (HCI) teams can collaborate and coordinate in various domains, including aviation and crew resource management (CRM). AI's transformative capabilities enhance teamwork, efficiency, and safety, particularly in risk management. AI's ability to process vast amounts of data and provide real-time insights enables informed decision-making and automation of repetitive tasks in aviation. By combining the strengths of AI and humans, outlined in our modified version of the ‘HABA-MABA’ framework, a dynamic teamwork relationship emerges, provided roles are successfully allocated. AI systems are able to act as intelligent assistants, offering timely recommendations, fostering effective …


Suicide And Its Nexus: A Theoretical Reconstruction Of Suicide, Nastiti Soegeng Lestari Jul 2024

Suicide And Its Nexus: A Theoretical Reconstruction Of Suicide, Nastiti Soegeng Lestari

Masyarakat: Jurnal Sosiologi

In Indonesia, suicide research has largely overlooked structural factors at the meso and macro levels, whether as primary causes, contributing factors, or considerations for prevention strategies. The dominance of psychological and psychiatric approaches has marginalized sociological perspectives, limiting a more holistic understanding of suicide. Existing heuristic models primarily frame suicide as a consequence of mental health disorders or economic conditions, reinforcing a dichotomy: one perspective views suicide as a psychological and/or psychiatric phenomenon, while the other treats it as a sociological fact. However, suicide encompasses a far more complex reality that transcends this binary. This study offers a comprehensive theoretical …


Bunuh Diri Dan Untai Problematikanya: Sebuah Rekonstruksi Teoritik Atas Bunuh Diri, Nastiti Soegeng Lestari Jul 2024

Bunuh Diri Dan Untai Problematikanya: Sebuah Rekonstruksi Teoritik Atas Bunuh Diri, Nastiti Soegeng Lestari

Masyarakat: Jurnal Sosiologi

In Indonesia, suicide research has largely overlooked structural factors at the meso and macro levels, whether as primary causes, contributing factors, or considerations for prevention strategies. The dominance of psychological and psychiatric approaches has marginalized sociological perspectives, limiting a more holistic understanding of suicide. Existing heuristic models primarily frame suicide as a consequence of mental health disorders or economic conditions, reinforcing a dichotomy: one perspective views suicide as a psychological and/or psychiatric phenomenon, while the other treats it as a sociological fact. However, suicide encompasses a far more complex reality that transcends this binary. This study offers a comprehensive theoretical …


Validating Reward And Relief Drinking Phenotypes: A Multimethod Assessment, Victoria R. Votaw Jul 2024

Validating Reward And Relief Drinking Phenotypes: A Multimethod Assessment, Victoria R. Votaw

Psychology ETDs

Recent work has examined the extent to which individuals seek alcohol to enhance positive experiences (reward drinking) or relieve aversive states (relief drinking). Although reward/relief drinking subgroups moderate response to two medications for alcohol use disorder (AUD), naltrexone and acamprosate, limitations of reward/relief drinking measures could hinder efforts to translate findings to clinical practice. This dissertation project aimed to validate a brief, practical measure of reward/relief drinking, the Reward and Relief Inventory of Drinking Situations (RR-IDS). Among 426 participants with AUD enrolled in a clinical trial of naltrexone and acamprosate (Study 1), we identified RR-IDS items free of bias across …


Substance Use Patterns Among Muslim American Young Adults: A Mixed Methods Design Assessing Risk And Protective Factors, Donia Hijaz Jul 2024

Substance Use Patterns Among Muslim American Young Adults: A Mixed Methods Design Assessing Risk And Protective Factors, Donia Hijaz

Psychology ETDs

Muslim Americans are underrepresented in the addictions literature. This mixed methods study sought to examine the frequency of substance use, and identify risk/protective factors of at-risk substance use. Young adults (N = 289; Mage = 22.68, SD = 3.42; 50.9% male) from around the U.S. who identified as Muslim American or from a Muslim background completed a survey. Given that several measures had not been validated with Muslim American samples, open-ended questions were included at the end of those measures. Findings revealed low rates of lifetime substance use in the current sample, preventing any quantitative analyses surrounding risk …


Associations Between Coping Style And Perceptions Of Web-Delivered Physical Activity Messages Among Women In Midlife With Cardiovascular Health Risks, Kristen Pasko Jul 2024

Associations Between Coping Style And Perceptions Of Web-Delivered Physical Activity Messages Among Women In Midlife With Cardiovascular Health Risks, Kristen Pasko

Theses and Dissertations

Midlife women are at unique risk for cardiovascular disease (CVD) and benefit from increasing physical activity (PA). Many PA interventions involve social support, though fail to address related processes such as social comparison. Desire for specific types of social support and comparison may represent emotion-focused versus problem-solving coping, though little is known about women’s preferences for/responses to these coping opportunities. The present study examined women’s selections of PA content in a digital environment. Over 7 days, women in midlife ≥1 CVD risk factor (N = 60, MAge = 50.70, SD = 5.89) wore a PA monitor and visited a proprietary …


Developing A Fair And Interpretable Representation Of The Clock Drawing Test For Mitigating Low Education And Racial Bias., Jiaqing Zhang, Sabyasachi Bandyopadhyay, Faith Kimmet, Jack Wittmayer, Kia Khezeli, David J. Libon, Catherine C Price, Parisa Rashidi Jul 2024

Developing A Fair And Interpretable Representation Of The Clock Drawing Test For Mitigating Low Education And Racial Bias., Jiaqing Zhang, Sabyasachi Bandyopadhyay, Faith Kimmet, Jack Wittmayer, Kia Khezeli, David J. Libon, Catherine C Price, Parisa Rashidi

Rowan-Virtua School of Osteopathic Medicine Departmental Research

The clock drawing test (CDT) is a neuropsychological assessment tool to screen an individual's cognitive ability. In this study, we developed a Fair and Interpretable Representation of Clock drawing test (FaIRClocks) to evaluate and mitigate classification bias against people with less than 8 years of education, while screening their cognitive function using an array of neuropsychological measures. In this study, we represented clock drawings by a priorly published 10-dimensional deep learning feature set trained on publicly available data from the National Health and Aging Trends Study (NHATS). These embeddings were further fine-tuned with clocks from a preoperative cognitive screening program …


The Relationship Between Physical Activity, Acculturative Stress, And Cognitive Function In South-Asian Immigrants, Suchana Das Bandhan Jul 2024

The Relationship Between Physical Activity, Acculturative Stress, And Cognitive Function In South-Asian Immigrants, Suchana Das Bandhan

Walden Dissertations and Doctoral Studies

Although previous research has indicated that acculturative stress and lack of physical activity may contribute to age-related cognitive decline in older immigrants, previous research has not investigated the combined influence of acculturative stress and physical activity on cognitive function in a population of older immigrants. This quantitative correlational study aimed to investigate this relationship among older South-Asian immigrants using acculturation theory to guide the research. Acculturative stress was measured using the Social, Attitudinal, Familial, Environment Acculturative Stress Scale. Physical activity was measured using the Community Healthy Activities Model Program for Seniors. Cognitive functioning was measured using the Trail-Making test, Stroop …