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The Physiological Factors Of Diabetes And Their Effect On The Cognitive And Emotional Functioning In Older Populations: A Secondary Data Analysis, Celeste Anahi Alvidrez

Open Access Theses & Dissertations

Background: The rates of Type 2 Diabetes (T2D) have increased over the past 20 years in all age groups. The physiological factors that underlie T2D could have impact on specific brain pathways that support cognitive and emotional functioning. Aims and Objective: The goal of this study was to examine whether older Mexican American individuals with a history of T2D were more likely to develop later cognitive impairment and/or depression. Hypotheses: It was predicted that elderly participants (mean age at time of interview = 87.87 years) with a history of T2D onset prior to age 65, are more likely to have …

A Rapid Review Of Internet Mediated Research Methods With People With Dementia: Practical, Technical And Ethical Considerations, Tharin Phenwan Dr, Judith Sixsmith Prof, Linda Mcswiggan Dr, Deans Buchanan Dr

The Qualitative Report

Doing research with People with Dementia (PwD) can be challenging given that disease symptoms of anxiety, forgetfulness, and fluctuating mental capacity can make recruitment and data collection difficult. Once COVID-19 made face-to-face data collection impractical, using internet-based methods became an alternative option to continue with research. However, data collection with PwD over the internet requires strategies to observe, support, and enable them to engage with research, especially with qualitative approaches. Nine articles were selected via a decade rapid scoping review (undertaken March-June 2020) to identify qualitative online methods used with PwD and associated challenges. Methods used were online interviews, clinical …

Life Satisfaction: Aging Female Informal Caregivers Of Persons With Dementia, Deborah Ann Monson

Dissertations

Purpose/Aims

The purpose of this study was to describe the relationship between aging female informal caregivers of persons with dementia (PWD) and care recipients’ PWD demographic factors, aging female informal caregivers of PWD social support factors, positive and negative feelings, a sense of flourishing, stress, and life satisfaction.

Background/Rationale

Older adults with dementia are living longer and the majority are receiving care by aging female informal caregivers. Dementia incrementally worsens over time impacting informal caregiver life satisfaction. Most studies have focused on negative aspects of informal caregiving. Therefore, this study investigated both positive and negative aspects of caregiving.

Conceptual Basis …

A Person-Centered Care Model’S Effectiveness For Older Adults With Dementia: A Systematic Review And Meta-Analysis, Karen Goeschel

Honors Theses

I evaluated the effectiveness of person-centered care interventions for older adults with dementia. Quality of life and agitation levels were used as primary outcomes for the effectiveness of the intervention. Electronic databases were searched for studies which satisfied the inclusion principles and did not satisfy exclusion principles. Cluster-randomized trials and non-randomized control trials which compared person-centered care approaches to usual care were included. I performed two random-effects meta-analyses. Six studies with 1,384 patients were included. For older adults with dementia, person-centered care had no significant impact on quality-of-life improvement (SMD = -0.116, p = 0.206) or agitation reduction (SMD = …

Loneliness, Sense Of Control, And Risk Of Dementia In Healthy Older Adults: A Moderated Mediation Analysis, Hwajin Yang, Germaine Tng, Wee Qin Ng, Sujin Yang

Research Collection School of Social Sciences

Objectives: Despite the rising prevalence of dementia, little research has been conducted to identify modifiable psychological factors that alleviate the risk of dementia in older adults and the underlying mechanisms. Given that loneliness is, in part, concomitant with a weakened sense of control, we examined whether sense of control would mediate the relation between loneliness and dementia risk. Further, considering that working -memory capacity is a critical cognitive resource that serves as a buffer against age-related cognitive decline, we examined a second-order moderated mediational model whereby working-memory capacity moderates the relation between control beliefs and dementia risk in older adults. …

Social Support Of Caregiver Sons Of Parents With Dementia, Ralph Callanta Pascual

Walden Dissertations and Doctoral Studies

Despite the growing number of male caregivers, few researchers have examined social supports for caregiver sons of parents with dementia. The purpose of this qualitative interpretative phenomenological study was to contribute to the empirical literature on the social support of caregiver sons of aging parents with dementia. The research question centered on the lived experience of social support of caregiver sons of parents with dementia. The theoretical framework was the social role theory. The sample consisted of eight caregiver sons of parents with dementia. Participants were interviewed using semi-structured, researcher-developed questions. The results were generated from coding and thematizing processes, …

Optimizing The Use Of Normative Data In Dementia Diagnostic Evaluations, Laurie Holler

Walden Dissertations and Doctoral Studies

Cognitive tests are typically scored and interpreted using an appropriate normative reference group, often similar age individuals with similar levels of education. Psychometric testing theory presupposes that demographic correction is always beneficial, supporting the ubiquitous use of age and education correction in clinical practice. In the context of dementia, however, there is some evidence suggesting that demographic correction (specifically age correction) may reduce the sensitivity of cognitive tests to age-related cognitive decline. It was hypothesized that age correction would reduce the utility of cognitive tests for detecting cognitive change in individuals with mild cognitive impairment and mild dementia due to …

Caregiver Knowledge And Perceptions Of Dementia-Specific Nutritional Approaches, Danielle Freitag

All Graduate Theses, Dissertations, and Other Capstone Projects

Dementia is a syndrome that affects millions worldwide. The syndrome can cause great distress not only for the diagnosed individual but also for the family and friends who provide care. It is known that many caregivers for people with dementia face difficulties in planning and preparing meals, feeding, and making nutritional decisions for their loved ones. Several diets have been shown to assist with dementia-related symptoms pre and post diagnosis. However, what is unknown is whether caregivers are aware of the benefits of these diets and what the barriers are to implementing them into their nutrition regime. This study surveyed …

Analyzing The Use Of A Montessori-Based Activity & Its Effect On Engagement & Affect In Persons With Dementia: A Replication Study, Emilee J. Andersen

All Graduate Theses, Dissertations, and Other Capstone Projects

Activities are an essential element in institutionalized settings for persons with dementia. Challenges are faced, however, when developing and implementing stimulating and meaningful activities for this population. Over the past two decades, Montessori-based activities (MBAs) have been investigated as a means for meeting the needs of persons with dementia residing in long-term care facilities. MBAs were developed to enhance the quality of life for individuals experiencing dementia through maximization of engaging and meaningful activities. The purpose of the current study was to expand on the empirical literature related to the use of MBAs for persons with dementia by replication of …