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Articles 1 - 20 of 20
Full-Text Articles in Gerontology
Baby Boomers In Technology-Rich Environments: Using Piaac To Study The Association Of Workplace Learning With Technology Competency, Julie M. Galliart
Baby Boomers In Technology-Rich Environments: Using Piaac To Study The Association Of Workplace Learning With Technology Competency, Julie M. Galliart
Graduate Theses and Dissertations
A skill gap in Problem Solving in Technology-Rich Environments (PS-TRE) between U.S. Baby Boomers and younger generations has been documented in previous studies using the Programme for the International Assessment of Adult Competencies (PIAAC) Survey of Adult Skills (Rampey et al., 2016). Bringing this generation of workers up to speed in this competency area is important because older workers are a growing segment of the U.S. workforce with 13 million employees expected to be age 65 or older by 2024 (Toossi & Torpey, 2017). Workplace learning may be a solution, but few studies in adult learning document outcomes of training …
Dietary Regulation Of Successful Aging, Aubree L. Hawley
Dietary Regulation Of Successful Aging, Aubree L. Hawley
Graduate Theses and Dissertations
The current growth of the older population is unprecedented in U.S. history. Chronic disease and functional limitation commonly develop prior to old age, leading to prolonged physical disability and decreased well-being. The development of chronic disease and loss of independence is associated with lean body mass (LBM) loss and fat mass gain beginning in middle age. Therefore, it is important to identify modifiable factors to mitigate deleterious shifts in body composition to promote successful aging (SA). The concept of SA is associated with longevity, the absence of disease and disability, and subjective components of well-being, however, an operational definition has …
Serum Myostatin And Igf-1 As Biomarkers Of Sarcopenia: A Proof-Of-Concept Design, Ashley Binns
Serum Myostatin And Igf-1 As Biomarkers Of Sarcopenia: A Proof-Of-Concept Design, Ashley Binns
Graduate Theses and Dissertations
The population comprising older adults is growing exponentially, as are healthcare related costs. Nearly $20 billion is annually expensed by older adults for health-related issues affiliated with age-related decline in skeletal muscle mass. Yet, diagnostic criteria are not readily utilized in clinical practice. PURPOSE: Therefore, the purpose of this study was to provide evidence for use of blood biomarkers (myostatin, IGF-1) to predict appendicular skeletal muscle mass (ASM) among middle-aged and older adults. METHODS: A cross-sectional study was conducted among 106 individuals (n = 68 females; n = 38 males) aged ≥ 40 years of age (60.1 ± 11.1 y) …
Investigation Of The Effect Of Age On Regenerative Outcomes Following Treatment Of Volumetric Muscle Loss Injuries, John Taehwan Kim
Investigation Of The Effect Of Age On Regenerative Outcomes Following Treatment Of Volumetric Muscle Loss Injuries, John Taehwan Kim
Graduate Theses and Dissertations
Volumetric muscle loss (VML) is a traumatic injury in skeletal muscle resulting in the bulk loss of more than 20% of the muscle’s volume. Included in the bulk loss of muscle is the skeletal muscle niche comprised of nerve bundles, vasculature, local progenitor cells, basal lamina, and muscle fibers, overwhelming innate repair mechanisms. The hallmark of VML injury is the excessive accumulation of non-contractile, fibrotic tissue and permanent functional deficits. Though predominant in the younger demographic, the elderly population is also captured within VML injuries. There are many factors that change with aging in skeletal muscle that may further hinder …
Older Adults’ Expectations, And Knowledge Of Oral Health Issues: A Study Of Arkansas Seniors, Virginia Marie Hardgraves
Older Adults’ Expectations, And Knowledge Of Oral Health Issues: A Study Of Arkansas Seniors, Virginia Marie Hardgraves
Graduate Theses and Dissertations
The life expectancy of the U. S. population is increasing. The advantages of fluoridated water, dental insurance, greater awareness of preventive oral healthcare measures, and more restorative dental services, have helped this generation of adults maintain their teeth into their advanced years. The demand for oral health care services will be greater and more complex that of previous generations. Challenges for the older adult, and the healthcare system providing for them, are complex. Increasing evidence of a link between oral health and overall health underscores the need to promote public health awareness of the need for dental care to be …
The Influence Of Strength-Training Exercises On The Functional Fitness In Older Adults, Susie Engle
The Influence Of Strength-Training Exercises On The Functional Fitness In Older Adults, Susie Engle
Graduate Theses and Dissertations
The purpose of this study was to examine the influence of strength-training exercises on the functional fitness in older adults. The original convenience sample consisted of 658 participants who attended group strength-training classes offered through the Cooperative Extension Service. The Senior Fitness Test was used to assess baseline fitness levels at the beginning and end of the 12-week strength-training program. Data was collected from 2008 to 2015. Of the 658 participants, 110 were aged 60 to 94 and presented posttest scores occurring approximately 12 weeks after pretest dates. Of the 110 subjects, 99 were female and 11 were male. The …
Is The Geriatric Impact Ipad Test A Valid Measurement Of Cognitive Function In Older Adults?, Heather Elise O'Dell
Is The Geriatric Impact Ipad Test A Valid Measurement Of Cognitive Function In Older Adults?, Heather Elise O'Dell
Graduate Theses and Dissertations
The number of older adults will rapidly increase within the next generation (Brookmeyer, Johnson, Ziegler-Graham, & Arrighi, 2007). Alzheimer’s disease risk increases with age, especially after age 60 (NIA, n.d.). Aging leads to a decrease in functional independence, and this side effect is exacerbated by cognitive decline (Johnson, Lui, & Yaffe, 2007). Executive function is a predictor of Alzheimer’s disease onset and progression (Zhang, Han, Verhaeghen, & Nilsson, 2007). The Geriatric ImPACTTM test is a potential new and more convenient testing methods than traditional methods used. The purpose of this research is to validate the Geriatric ImPACTTM test by comparing …
Reporting Practices, Knowledge And Opinion Of Policy Regarding Drivers With Dementia Among Arkansas Neurologists And Geriatricians, Erika Martin Gergerich
Reporting Practices, Knowledge And Opinion Of Policy Regarding Drivers With Dementia Among Arkansas Neurologists And Geriatricians, Erika Martin Gergerich
Graduate Theses and Dissertations
Background: States have various policies regarding a physician's ability or responsibility to report at-risk drivers with dementia to the Department of Motor Vehicles (DMV). Some states have mandatory reporting policies, others have optional reporting policies and some have no policy regarding this issue. Arkansas has no reporting policy regarding drivers with dementia to the DMV. Therefore, physicians in Arkansas face the risk of liability if they report a patient against their will to the DMV in good faith. Neurologists and geriatricians are often in a position to diagnose and treat individuals with dementia. Research Questions: The following three research questions …
The Effect Of Balance-Based Torso-Weighting On Mobility, Gait, Balance, Postural Control, And Falls Efficacy In Mobility Limited Older Adults, Jennifer L. Vincenzo
The Effect Of Balance-Based Torso-Weighting On Mobility, Gait, Balance, Postural Control, And Falls Efficacy In Mobility Limited Older Adults, Jennifer L. Vincenzo
Graduate Theses and Dissertations
Exercise is a known intervention to prevent fall risk among older adults; however, adherence is poor. Therefore, it is of interest to determine if other interventions improve function and decrease fall risk among older adults. Balance-Based Torso-Weighting (BBTW) is a non-exercise intervention that improves functional measures among adults with multiple sclerosis, yet the effectiveness of BBTW has not been assessed among older adults without progressive neurological disorders. We conducted a double-blind, randomized study to analyze the effect of BBTW on functional measures and falls efficacy among community-dwelling, mobility limited older adults after 5 days of wearing BalanceWear® for 4 hours …
Balance And Power In Older Adults With And Without A History Of Falls, Stephanie Michelle Gray
Balance And Power In Older Adults With And Without A History Of Falls, Stephanie Michelle Gray
Graduate Theses and Dissertations
The purpose of this study was to observe the differences between power and balance in older adults over the age of 65 with and without falls. A total of 62 community dwelling older adults between the ages of 65 and 92 participated in the study. Two groups consisted of 25 fallers and 37 non-fallers. No statistical differences were found between groups on age, height, weight, or BMI. Testing included the Berg Balance Scale (BBS) to test balance, the Tendo Weightlifting Analyzer (TWA) during a sit-to-stand to test lower body power, and the Physical Activity Scale for the Elderly (PASE) to …
Participation In Recreation And Leisure Activities In Long-Term Care Facilities And Health Related Quality Of Life, James Michael Duncan
Participation In Recreation And Leisure Activities In Long-Term Care Facilities And Health Related Quality Of Life, James Michael Duncan
Graduate Theses and Dissertations
The purpose of this paper was to examine predicted variations in Health Related Quality of Life (HRQoL) among individuals over the age of 65 residing in Long Term Care (LTC) facilities. Variables related to self-care, depression, gender, social support, and leisure activities were examined. Univariate analysis was conducted from data collected from 110 LTC residents from 15 assisted living facilities (ALF) and nursing homes (NH) throughout Arkansas and a standard multiple regression was employed. Linear combinations of independent variables were significantly correlated to variations of HRQoL. More specifically, higher ratings in depression were positively correlated to lower ratings of HRQoL. …
Post-Exercise And Post-Recovery Blood Lactate In Peripheral Arterial Disease, Rebecca Kate Roderick
Post-Exercise And Post-Recovery Blood Lactate In Peripheral Arterial Disease, Rebecca Kate Roderick
Graduate Theses and Dissertations
The purpose of this study was to observe how the presence of peripheral arterial disease affects the level of post-exercise blood lactate and post-recovery blood lactate during and following the six-minute walk test (6MWT). The 6MWT was administered to 49 participants (33 classified as Non-PAD and 16 classified as PAD) over the age of 50 with no uncontrolled cardiovascular or metabolic diseases or a cardiovascular event in the previous 6 months. Results demonstrated that no significant statistical difference exists between the presence of PAD and resting blood lactate (F = 0.86, p = .36), post-exercise blood lactate (F= 0.48, p …
Evaluation Of Shake Weight Protocol In Senior Populations, Isaac F. Cook
Evaluation Of Shake Weight Protocol In Senior Populations, Isaac F. Cook
Graduate Theses and Dissertations
The Shake Weight® (SW®) is designed to improve muscular fitness in a quick and inexpensive way. This study aimed to determine if the SW® was an effective tool at improving muscular fitness, body composition, and bone mineral density (BMD) in post-menopausal women. Participants were 17 healthy, post-menopausal women from aMidwestern University and divided into two training (SW® and HIT) interventions that lasted 10 weeks. HIT participants performed three sets of 8 repetitions at 80% of their estimated 1RM for the chest press, leg press, lat pulldown, and seated row. SW® participants performed the exercises prescribed by the SW® manufacturer. Changes …
Does Retirement Induced Through Social Security Pension Eligibility Influence Subjective Well-Being? A Cross-Country Comparison, Arie Kapteyn, Jinkook Lee, Gema Zamarro
Does Retirement Induced Through Social Security Pension Eligibility Influence Subjective Well-Being? A Cross-Country Comparison, Arie Kapteyn, Jinkook Lee, Gema Zamarro
Education Reform Faculty and Graduate Students Publications
How does retirement influence subjective well-being? Some studies suggest retirement does not affect subjective well-being or may improve it. Others suggest it adversely affects it. This paper aims at advancing our understanding of the effect of retirement on subjective well-being by (1) using longitudinal data to tease out the retirement effect from age and cohort differences; (2) using instrumental variables to address potential reverse causation of subjective well-being on retirement decisions; and (3) conducting cross-country analyses, exploiting differences in eligibility ages for retirement benefits across countries and within countries. We use panel data from the US Health and Retirement Study …
Acute Effects Of Exercise On Cognitive Performances Of Older Adults, R. Pennington, S. Hanna
Acute Effects Of Exercise On Cognitive Performances Of Older Adults, R. Pennington, S. Hanna
Journal of the Arkansas Academy of Science
Accelerating rates of structural decline become evident during the third and fourth decades of human life, with disproportionate degeneration occurring in the frontal, parietal, and temporal brain lobes. As the structure of the brain declines, a broad array of cognitive processes involving memory, decision making, and selective attention are reduced as well (Raz 2000, Park et al. 2001). Cardiovascular exercise has been associated with improved cognitive functioning in aging humans, suggesting that increased vascular supply enhances availability of oxygen, nutrients, and other physical entities to nourish the brain. Previous experimentation on older adults revealed significant positive effects of exercise on …
The Role Of Antioxidant Rich Berries In The Prevention Of Postmenopausal Bone Loss, Lydia Karimi Kaume
The Role Of Antioxidant Rich Berries In The Prevention Of Postmenopausal Bone Loss, Lydia Karimi Kaume
Graduate Theses and Dissertations
Postmenopausal osteoporosis is the most prevalent form of osteoporosis and results in fragility fractures. Smoking is one of the major risk factors for osteoporosis and is known to aggravate bone loss in postmenopausal women due to increased oxidative stress and inflammation. Diet-based interventions using berries have shown bone protective affects in animal studies partially due to antioxidant and anti-inflammatory properties of their phenolic compounds. The goal of this research was to determine the effects of antioxidant-rich fruits in the prevention of postmenopausal bone loss. Our first study examined the dose dependent effects of blackberries in preventing bone loss in an …
Senior Center Participation In Northwest Arkansas: An Examination Of Future Marketing Strategies, Policy Implications, And Program Needs To Attract The Baby-Boomer Generation, Wanda Faye Turner
Graduate Theses and Dissertations
The purpose of the study was to explore the impact of the Baby Boomer Generation on the future services provided by Senior Centers in Northwest Arkansas, specifically in Benton, Madison, and Washington counties. The study was a mixed methods design utilizing both qualitative and quantitative methods. Three research groups were used: Nine Senior Center Directors, which were interviewed; one focus group composed of four Baby Boomers; and a print survey distributed to ninety-two Baby Boomers. The data revealed that changes are needed in the program and services in Senior Centers to attract the Baby Boomer Generation. Changes will need to …
Retirement Effects On Health In Europe, Norma B. Coe, Gema Zamarro
Retirement Effects On Health In Europe, Norma B. Coe, Gema Zamarro
Education Reform Faculty and Graduate Students Publications
What are the health impacts of retirement? As talk of raising retirement ages in pensions and social security schemes continues around the world, it is important to know both the costs and benefits or the individual as well as the governments' budgets. In this paper we use the Survey of Health, Aging and Retirement in Europe (SHARE) dataset to address this question in a multi-country setting. We use country-specific early and full retirement ages as an instrument for retirement behavior in a regression discontinuity design approach. These statutory retirement ages clearly induce retirement, but are not related to an individual's …
Psycho-Social Effects Of A Brain-Training Program Among Healthy Older Adults, Desma Hurley, M. Jean Turner, William C. Bailey
Psycho-Social Effects Of A Brain-Training Program Among Healthy Older Adults, Desma Hurley, M. Jean Turner, William C. Bailey
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
Grounded in cognitive neuroscience and social exchange theory, this research evaluated the relationship between changes in cognitive functioning and two psycho-social dimensions of life among healthy adults over the age of 70 (N=12). Specific psycho-social dimensions examined were social interaction and depression. Six females and six males participated in the study. All were white, college-educated individuals residing in a life-care residential retirement community. The participants used the Posit Science® Brain Fitness Program™, an auditory-based computer training program that improves memory and speed of processing, for forty hours over an eight-week period. Pre- and post-tests related to social interaction and depressive …
Self-Perceived Health And Outlook Among The Rural Elderly, Diana M. Danforth, Mary Jo Grinstead-Schneider, Donald E. Voth
Self-Perceived Health And Outlook Among The Rural Elderly, Diana M. Danforth, Mary Jo Grinstead-Schneider, Donald E. Voth
Journal of the Arkansas Academy of Science
Differences in life outlook and self-perceived health often attributed to age differences among the elderly were found to be more accurately explained by education. The young-old (62-74 years) and the old-old (75 years and older) were compared among 495 elderly in two rural counties in western Arkansas. The old-old were more likely than the young-old to perceive their health as better than that of others their age. But when six variables including age were entered into a predictive model for self-perceived health, differences were explained by education. That is, those with better educations rated their health more positively. There was …