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A Review Of Studies Assessing Modifiable Risk Factors For Dementia Among Family Caregivers In The United States Based On Behavioral Risk Factorsurveillance System (Brfss), Shruthi Ranjithkumar

2025 Spring Honors Capstone Projects - Archive

Caregivers of individuals with Alzheimer's Disease and Related Dementia (ADRD) face an increased risk of developing dementia due to advanced age and modifiable risk factors. The 2024 Lancet Commission Report identified 14 such risk factors, whose mitigation could reduce dementia cases by 45%. Despite this, research on modifiable dementia risk factors among ADRD caregivers remains limited. This study investigates whether peer-reviewed studies utilizing Behavioral Risk Factor Surveillance System (BRFSS) data assess modifiable dementia risk factors among ADRD caregivers. A PubMed search retrieved 27 relevant articles, which were analyzed for risk factors identified by the Lancet Commission, including traumatic brain injury, …

The Impact Of Puzzles On Short-Term Attention, Mauricio Rodriguez

Psychology

Successfully solving Sudoku puzzles requires constant diverting of attention to certain puzzle elements. Previous research has shown that puzzles, including Sudoku, aid in cognitive functioning and the aging process (Lin et al., 2023). Social media use has become increasingly popular for younger generations. With this trend has come various mental health complications, including shorter attention spans (Sha & Dong, 2021). This study tested undergraduate college students and the impact puzzle solving (Sudoku, and mazes) had on attentional capabilities. Our study contributes to the literature by investigating if enhanced attention results from completing Sudoku puzzles for a short amount of time. …

Penny For Your Thoughts: Exploring Mechanisms Linking Socioeconomic Status And Cognition, Colton Hunter

Graduate Theses and Dissertations

Socioeconomic status is a complex psychological construct linked to a number of professional and personal barriers, including cognitive deficits. Throughout this dissertation, I seek to examine the mechanisms that link socioeconomic status and cognition. First, I explore potential mediators in the link between adolescent family income and cognition in adulthood, identifying education, stressful life events, inflammation, and family education expectations as significant mediators. Next, I examine the effects of writing-based stress manipulations on long-term memory and working memory, as these effects may mimic stress from financial worry. In doing so, I identify potential effects on working memory parameters. Finally, in …

Sibling Groups And Family Adaptability And Cohesion Among Emerging Adult Women, Julianne M. Post

Graduate Theses and Dissertations

This study examined how sibling group size is related to family adaptability, cohesion, and individual resiliency outcomes during emerging adulthood. Using Bowen's Family Systems Theory and Olson's Circumplex Model, the research investigates sibling subsystems as sites where systemic imbalances are first experienced within families. Data from 124 college students revealed that larger sibling groups were associated with marginally higher disengagement and chaos resulting in decreased perceived social support, suggesting resiliency implications for youth growing up within larger families. While sibling size didn't directly predict mental health, family dynamics significantly mediated the relationship between sibling composition and resiliency outcomes. Demographic factors …

Effects Of Food Insufficiency And Family Structure On Parental Aggravation And Child Outcomes, Angel Juarez

University Honors Program Senior Projects

Food insufficiency is a detrimental crisis that impacts families facing financial hardships across the United States (Nam et al., 2015). Research finds that economic difficulties and child maladaptive development are positively associated because parental stress is exacerbated by financial hardships affecting parental sensitivity to their children (Hill et al., 2013; Simons et al., 2016). The current study uses the Child and Adolescent Health Measurement Initiative (CAHMI) data from the 2021-2022 National Survey of Children’s Health (NSCH). It builds on these findings, investigating the relationship between food insufficiency and parental aggravation on child behavioral outcomes across different family structures in the …

Beyond Work-Family Conflict: Conceptualization And Measurement Of Work-Eldercare Conflict, Patrick Cullen

Electronic Theses, Projects, and Dissertations

The number of workers with informal caregiving responsibilities continues to grow exponentially (Feinberg & Skufca, 2020), yet research on the intersection of work and eldercare is often neglected in the literature (Griggs et al., 2020). While earlier eldercare measures have typically been dichotomous, researchers have more recently begun to incorporate multidimensional measures of eldercare (Calvano, 2013). However, what has yet to be thoroughly explored is eldercare in the context of role theory, particularly interrole conflict, as existing work-family measures may be deficient in this regard. Therefore, in the present study, role theory was used to develop the Work-Eldercare Conflict Scale …

The Moderating Role Of Social Support For Lgbtq People In South Central Appalachia: Present Yet Unimpactful?, Paige Henry

Electronic Theses and Dissertations

Lesbian, gay, bisexual, transgender, and queer (LGBTQ) minority stress theory states that LGBTQ people experience stressors specific to their identity that result in negative mental health outcomes. Social support has been shown to protect against these negative outcomes, but South Central Appalachia is known to be high stigma and low resource for this population. The present study examined the potential moderating impact of four sources of social support (family, friends, partners, and pets) on the relationship between minority stress experiences and psychological distress for LGBTQ people living in South Central Appalachia. Participants included 116 LGBTQ adults living in South Central …

Exploring The Relationship Between Intrinsic Capacity And Social Participation In Healthy Ageing: Evidence From Singapore, Li Ling Cheong, William Tov, Robin Wai Munn Choo, Micah Tan, Lay Khoon Lau, Wee Shiong Lim, Yew Yoong Ding, Paulin Tay Straughan

Research Collection School of Social Sciences

Objective: The World Health Organization has identified intrinsic capacity and functional ability as key constructs in enabling healthy ageing. However, functional ability is distinct from actual levels of social and physical participation, which research has shown to be associated with health and wellbeing. This study distinguishes between functional ability and actual levels of social and physical participation, and utilizes the International Classification of Functioning, Disability and Health framework to examine the relationship between IC and the two constructs. Methods: This study utilizes cross-sectional self-reported data from a nationally representative panel of Singapore residents aged 56–75 (N = 6,434). We performed …

Parkinson’S Disease And Processing Speed Theory Does Processing Speed Mediate Higher-Order Cognitive Functioning?, Priscilla Cuellar-Rocha

Electronic Theses, Projects, and Dissertations

Parkinson’s disease (PD) is a neurodegenerative disorder resulting in both motor and cognitive deficits. Salthouse (1990) proposed the Information Processing Speed (IPS) Theory that a reduced cognitive processing speed is a significant factor that accounts for the negative relationship between age-related variance and cognition. Parkinson’s is an idiopathic disorder, meaning that the cause is unknown, with most patients being 60 years and older. If the IPS theory suggests that an increased age affects the slowing of IPS, which then impairs cognition, PD, a disorder involving older adults, should also follow this pattern. However, no studies have assessed the IPS theory …

Lived Experiences Of Older Adults After Involuntary Work Separation, Mark Mallock Rose

Doctoral Dissertations and Projects

The purpose of this qualitative phenomenological study was to describe the lived experiences of those subjected to involuntary work separation at age 50+ in the United States. The literature concerning involuntary job loss is lacking in research pertaining to the 50+ age demographic. This research is important in the aspect that older workers face specific challenges that their younger counterparts may not after involuntary work separation. Understanding the psychological responses, positive aspects, and negative aspects of involuntary job separation in older adults added to the literature for those aged 50+. The research design was qualitative inquiry using virtual recorded interviewing …

Do All Components Of Psychological Wellbeing Predict Cognitive Function?, Karysa Britton

Arts & Sciences Graduate Student Theses and Dissertations

Sense of purpose has been consistently associated with cognitive function. However, less is known about the associations between the other five components of wellbeing and cognitive outcomes. The current research aimed to establish which components of wellbeing are most strongly associated with cognitive function. Participants from the Midlife in the United States study (M_Age=56.18, SD=12.38) completed the Ryff Psychological Wellbeing Scales (1989) and the Brief Test of Adult Cognition. Multiple regression analyses were used to examine the cross-sectional and prospective associations between wellbeing and cognitive function. All six components of wellbeing were significantly and positively …

Design Solutions For Common Problems In Senior Living Facilities, Mary Schmidt

Senior Honors Theses

With the aging population of the United States, the prevalence of dementia rises along with its challenges for individuals in long-term care facilities. As cognitive function deteriorates, dementia patients face growing difficulties in performing daily activities. Common issues such as wayfinding, wandering, exit attempts, agitation, and a generally low quality of life plague most dementia patients at long-term care facilities. Design features can improve quality of life, safety, and coherence for residents with dementia at assisted living facilities. This paper examines existing research to present various design strategies that can enhance daily life for dementia patients in long-term care facilities. …

Aggression In Children, Emma C. Lathan, Jennifer Langhinrichsen-Rohling, Jose Gonzales

Essays in Developmental Psychology

No abstract provided.

Lifespan Development, Rachel Wu

Essays in Developmental Psychology

No abstract provided.

Psychological Development In Adulthood: Cognitions, Emotions, And Personality, Grace Sumabat Estrada, Margarita Azmitia

Essays in Developmental Psychology

No abstract provided.

Widowhood, Kirsten Horne, Lisa K. Lashley, Charles J. Golden

Essays in Developmental Psychology

Widowhood is defined as the state or period of being a widow or widower.  A widow is a female whose spouse has died, while a widower is a male whose spouse has died.  Although both men and women are likely to experience widowhood, research indicates that women are more likely to be widowed than men. Research suggests there are two main reasons why women are more likely to be widowed. First, women in average live longer than men. The second reason consists of the idea that women tend to marry older men. (Now that the USA and many other countries …

Dependent Care, Michael Galobardi, Lisa K. Lashley, Charles J. Golden

Essays in Developmental Psychology

The term dependent care is an umbrella for several types of care regarding family members. One can be the caretaker for disabled children, disabled adult children, or elderly parents. It is expected of parents to perform a supportive role to make sure that children get the services they need from the appropriate health care professionals.  Caring for children is only made more difficult when the child, or one of the children has a disability. It is becoming common practice for children with disabilities to be cared for at home in developing countries. Where the complex medical and physical needs of …

Attachment Theory: John Dollard And Neal Miller, Carla Cabrera, Lisa K. Lashley, Charles J. Golden

Essays in Developmental Psychology

No abstract provided.

Metabolic Theories Of Aging, Chris Burley, Lisa K. Lashley, Charles J. Golden

Essays in Developmental Psychology

Metabolic theories of aging postulate that aging is due to energy expenditure, which ultimately results in the breakdown and eventual death of cells. Historically, within the realm of metabolic theories of aging, there have been three models: The Rate-of-Living theory, The Oxidative Damage/Free Radical theory, and the Metabolic Stability theory. All three theories maintain that aging is directly related to metabolic rate, but the theories differ in how they arrive at that conclusion.

Grandparenthood, Ronald Okolichany, Lisa K. Lashley, Charles J. Golden

Essays in Developmental Psychology

The transition from parenthood into grandparenthood is a normative experience for a majority of individuals and typically occurs in middle age. However, this transition is not uncommon for individuals over 65 or under 55. An individual’s first experience with grandparenthood generally occurs in childhood, when they interact with their grandparents as grandchildren. Initially, the bond between grandparents and grandchildren is mediated by the parents. However, over time the relationship between the two becomes more direct.

Attention In Old Age, Anna C. Mccarrey

Essays in Developmental Psychology

Attention is the first step our brains take to actively process information from the environment. Our attentional capacity is limited, such that we cannot process all the sights, sounds, smells and feelings surrounding us all at once. Attention (along with memory) is one of the basic cognitive processes most impacted by growing older. In addition, attention is not a unitary process and different types of attention require more cognitive resources than others. Thus, not all attentional systems are subject to declines with age to the same degree.

Supporting Doctoral Research In Aging: From Exercise Barriers To Geropsychology Competencies, Alexandra Crites

Honors Theses

This thesis explored hands-on experiences supporting ongoing research in behavioral gerontology, addressing the growing need for individualized interventions, and improving professional training to meet the complex needs of aging populations. Through involvement in two primary studies—one examining exercise nonadherence in people with osteoarthritis (OA) and another developing competency standards for professionals entering geropsychology. I contributed to data analysis, research design, and the analysis of qualitative and quantitative literature. My work with Haley Hughes’ study included developing a comprehensive data table that mapped participant responses from focus groups and identifying nuanced themes related to barriers and facilitators for physical activity. For …

Which Virtues Are 'The' Virtues? A Rank-Ordered Analysis Of Virtues In Leadership, Maegan L. Winegar

Doctoral Dissertations and Projects

The current research study was conducted from an Aristotelian and Christian understanding of virtue within leadership. Nineteen virtues were identified in the literature review and discussed as essential for living a life of eudaimonia or flourishing. Within the literature review, a gap was identified in the discrepancy between how the general public conceptualizes virtue and how philosophers, psychologists, and theologists understand virtue. Additionally, scientific research in leadership is inconsistent in the operationalization of virtue, which limits the ability to research virtues in leadership validly and reliably. Therefore, this study provided the general public with an online survey of 19 virtues …

Californians’ Perceptions Of The Causes Of Homelessness And Potential Policy Solutions, Sophie G. Srivastava, Benjamin D. Rosenberg, Vincent Berardi

Psychology Faculty Articles and Research

Introduction

This study examines whether residents’ perceptions of the causes of homelessness and preferred policy solutions are associated with homeless-related behaviors and opinions, and whether such perceptions are attributed to internal or external factors.

Methods

California residents (N = 371) completed a survey and an exploratory factor analysis was conducted, which identified subscales of the perceived causes, preferred policy solutions, opinions, and behaviors. We used MANCOVA to examine which sociodemographic characteristics were associated with each subscale, and multiple regressions to assess relationships among subscales.

Results

As predicted by attribution theory, internal causes (e.g. lack of ambition) were positively associated …

Family Caregiver Emotions In Dementia Simulation Education, Sarah Stegge, Elaine M. Eshbaugh

INSPIRE Student Research and Engagement Conference

We researched caregiver emotions during the simulation experience at the Dementia Simulation House.

Our research question was: How do the emotions of family caregivers differ from the emotions of non-caregivers during the simulation?

We predicted that caregivers will experience emotions more strongly than other participants. Family caregivers may have a deep emotional bond with their loved ones who have dementia. This personal connection may amplify their emotional responses during simulations, as they may vividly recall their own caregiving experiences.

There is a dearth of research on dementia simulation education for family caregivers (Hirt & Beer, 2020). A majority of research …

An Equitable End: Meeting The Needs Of Queer Families Within Deathcare, Nyssa Peck

University Honors Theses

This thesis seeks to explore end-of-life care experiences of queer families, focusing on interactions with palliative and hospice caregivers. Currently, end-of-life (EOL) practitioners in institutional and medical care settings are often poorly equipped to interact with queer families due to inadequate cultural training models, personal biases, and ignorance regarding the queer identities of their clients. This manifests in substantial inequities within deathcare systems regarding the accommodation of the unique needs of queer familial structures. Drawing upon multidisciplinary scholarship, I sought to examine these needs, which diverge from that of heterosexual families due to queer families’ absence of legal protections and …

The Effect Of Psychological Variables Associated With Aging On The Psychological State Of Seniors In Jordan According To Gender And Exercise Habits, Walaa Aliswed, Saad Al-Dabas, Mohammad Al-Hindawi

Jordan Journal of Applied Science-Humanities Series

This research aims to identify the level of psychological variables associated with aging (depression, anxiety, and stress) and their impact on the mental health of older adults in Jordan, based on gender and physical activity variables. The researchers used a descriptive approach, and the sample consisted of 63 older adults, including 30 males and 33 females, aged 60 years and older. The research tool employed was the DASS-21 scale to measure depression, anxiety, and stress. The results showed that the level of psychological variables associated with aging among older adults in Jordan was moderate. Statistically significant differences were found in …

Assessing Psychologists’ Clinical Knowledge Of Geriatric Depression: A Validation Study Of The Later Life Depression Knowledge Questionnaire, Abigail J. Laine

Dissertations

Because the US population is rapidly aging, generalist clinicians will increasingly be called upon to provide mental health services to older adults. Unfortunately, most generalist clinicians do not possess the specialized knowledge to provide clinical services to this population and will require training. Professional training efforts are currently hindered by the lack of psychometrically supported scales of clinical disorders specific to aging. Without such scales, it is difficult to evaluate the impact of continuing education programs. The purpose of the present study was to investigate the psychometric properties and scale dimensionality of the Later Life Depression Knowledge Questionnaire (LLD-KQ), a …

Associations Between Deficit Accumulation Frailty And Baseline Markers Of Lifestyle In The Us Pointer Trial, Mark A Espeland, Yitbarek N Demesie, Kayloni Olson, Samuel N Lockhart, Sarah E Tomaszewski Farias, Maryjo L Cleveland, Christy C Tangney, Lucia Crivelli, Heather M Snyder, Michele K York, Laura D Baker, Rachel A Whitmer, Rena R Wing, Katelyn R Garcia, Kathryn E Callahan

Faculty, Staff and Students Publications

BACKGROUND: Multidomain lifestyle interventions may have the potential to slow biological aging as captured by deficit accumulation frailty indices. We describe the distribution and composition of the 49-component frailty index developed by the U.S. POINTER clinical trial team of investigators and assess its cross-sectional associations with sociodemographic factors and markers chosen to be representative of behaviors targeted by the trial's multidomain interventions.

METHODS: We draw baseline data from the 2 111 volunteers enrolled in U.S. POINTER who were ages 60-79 years and at increased risk for cognitive decline. Frailty components were grouped into 9 domains. Associations that frailty index scores …

Cardiometabolic Multimorbidity And Dementia Onset Among Middle-Aged And Older Adults: Differences By Race/Ethnicity., Siting Chen, Ana R. Quiñones, Corey L. Nagel, Nicholas J. Bishop, Heather G. Allore, Jason T. Newsom, Jeffrey Kaye, Anda Botoseneanu

Psychology Faculty Publications and Presentations

Racial/ethnic minoritized groups in the U.S. have higher prevalence of cardiometabolic multimorbidity and experience higher risk of dementia. This study evaluates the relationship between cardiometabolic multimorbidity and dementia onset according to racial/ethnic group in a nationally representative cohort of U.S. middle-aged and older adults.