Digital Commons Network^™

Age Differences In Attentional Capture Effects Of Emotional Faces, Shelby King

Mahurin Honors College Capstone Experience/Thesis Projects

Sustained attention is necessary to accurately complete cognitive tasks. However, sustained attention can often be disrupted by distracting information. When distractors contain emotional content, past research suggests that they might attract attention. The rapid detection of emotional information is important in everyday life because emotion often emerges in social interaction, including unpleasant interactions where others might pose a threat. The attentional capture effects of emotional faces were explored by inserting them into a visual search task that included differing levels of perceptual load. Twenty-five younger adults and twenty older adults identified target letters in standard trials containing distracting elements, but …

The Effects Of Tai Chi On Markers Of Atherosclerosis, Lower-Limb Physical Function, And Cognitive Ability In Adults Aged Over 60: A Randomized Controlled Trial, Shengwen Zhou, Yanjie Zhang, Zhaowei Kong, Paul D. Loprinzi, Yang Hu, Jiajie Ye, Shijie Liu, Jane Jie Yu, Liye Zou

Faculty and Student Publications

© 2019 by the authors. Licensee MDPI, Basel, Switzerland. Objective: The purpose of this study was to investigate the effects of Tai Chi (TC) on arterial stiffness, physical function of lower-limb, and cognitive ability in adults aged over 60. Methods: This study was a prospective and randomized 12-week intervention trial with three repeated measurements (baseline, 6, and 12 weeks). Sixty healthy adults who met the inclusion criteria were randomly allocated into three training conditions (TC-24, TC-42, and TC-56) matched by gender, with 20 participants (10 males, 10 females) in each of the three groups. We measured the following health outcomes, …

Aging In The Town Of Weston: A Community Needs Assessment, Sue Berger, Caitlin Coyle, Jan Mutchler, Nidya Velasco

Center for Social and Demographic Research on Aging Publications

This report describes research undertaken by the Center for Social & Demographic Research on Aging within the Gerontology Institute at the University of Massachusetts Boston, on behalf of the Weston Council on Aging, to investigate the needs, interests, preferences, and opinions of Weston’s population of residents who are age 55 and older. The contents of this report are meant to inform the Weston Council on Aging, and organizations that work with and on behalf of older residents of Weston, for the purposes of planning and coordination of services, but also to build awareness about issues facing the Town of Weston. …

Sex-Related Differences In Homebound Advanced Parkinson's Disease Patients, L. Nwabuobi, W. Barbosa, M. Sweeney, S. Oyler, T. Meisel, A. Di Rocco, J. Chodosh, J. E. Fleisher

Journal Articles

No abstract provided.

Unmet Support Needs Of Informal Caregivers Of Older Adults, Julie Ann Smith Hinders

Walden Dissertations and Doctoral Studies

Due to projected growth of the 65-and-older population and concerns of an impending care gap, reliance on informal caregivers is expected to increase. Improving support for informal caregivers is viewed as a national priority, yet research related to the unmet support needs of informal caregivers is limited. The purpose of this cross-sectional correlational study was to examine predictive relationships between contextual factors (caregiving relationship and type of illness) and environmental factors (rurality) and the unmet support needs (classes, service access, support groups, counseling, and respite) of informal caregivers of older adults. The theoretical framework was Bronfenbrenner's ecological systems theory. Archival …

Age-Related Differences In Cognition And Affect At Work : The Impact Of Mindfulness, Sara Michelle Stevens

Legacy Theses & Dissertations (2009 - 2024)

The present research examined job-related affective and cognitive processes across ages, and the role of trait mindfulness as a mechanism that influences the strength of these relationships. Specifically, job-related affective well-being, job satisfaction, and fluid intelligence were investigated as they relate to dynamics of aging. Participants on Amazon’s Mechanical Turk (N = 174) completed a two-time longitudinal survey separating individual difference tests of trait mindfulness and fluid intelligence at Time 1 from self-report assessments of job satisfaction and job-related affective well-being at Time 2. Overall, the results from this study provide strong evidence that age and mindfulness both play an …

Implicit Attitudes Of Asian American Older Adults Toward Aging, Anita Ho

Scripps Senior Theses

Greenwald, McGhee, and Schwartz (1998) developed the Implicit Association Test (IAT), a measure of mental associations between target pairs and positive or negative attributes. Highly associative categories yield faster responses than the reverse mental associations, which is thought to reflect implicit attitudes toward stereotypes. The present study investigated the effect of ethnic group on one’s implicit attitudes toward aging and gender stereotypes by comparing two groups of older adults, Asian Americans and Caucasian Americans, that likely hold different culture values. Past qualitative studies have established the existence of mental health stigma in Asian American populations, including negative Asian American perceptions …

The Role Of Sirt1 In Skeletal Muscle Function And Repair Of Older Mice, Matthew John Myers

Graduate Theses, Dissertations, and Problem Reports (ETD)

Human skeletal muscle is a highly metabolic tissue necessary for mobility and coordination. Responsible for approximately one-fifth of the resting human metabolism, skeletal muscle is also an important regulator of metabolites like glucose and contributes to the regulation of body temperature. Although there is a gradual decline in muscle mass associated with aging, a certain percentage of the population suffer from severe muscle mass and strength deterioration, classified as sarcopenia (5-13% for people aged 60-70 years old, 11-50% for those 80 or older). Sarcopenia is linked to increased morbidity and mortality rates in the elderly population, while annual healthcare costs …

Longitudinal Associations Between Functional Disability, Depression, And Suicide In Middle-Aged And Older Adults, Julie Ann Lutz

Graduate Theses, Dissertations, and Problem Reports (ETD)

Suicide is a significant public health problem among older adults in the United States and around the world. There has been little research to date on longitudinal change in functional disability and depressive symptoms, both of which have been posited to be associated with suicide risk among middle-aged and older adults, and their association with death by suicide. The aims of this study were to 1) characterize longitudinal change in functional disability and depressive symptoms separately; 2) characterize the directional associations between functional disability and depressive symptoms in bivariate models; and 3) determine how different patterns of change among these …

Manipulating Belief Bias Across The Lifespan, William D. Carney

Williams Honors College, Honors Research Projects

In today’s political climate, when basic facts and reasoning are seemingly up for debate, it is increasingly important to be able to identify well-reasoned arguments, regardless of one’s political leanings, and to retain this skill throughout the lifespan. Research has shown, however, a persistent belief bias—a tendency to judge an argument’s validity based on its conclusion’s agreement with one’s beliefs, rather than its logical quality. Other findings suggest that belief bias can be reduced by instruction to avoid belief bias. The current project seeks to explore whether older adults, believed to be more prone to biased reasoning, respond differently to …

"We're All Aging": A Discourse Analysis Of Older Adults Aging Experiences In Humboldt County, Kaitlyn Dawn Boyes

Cal Poly Humboldt theses and projects

Age is a ubiquitous concept. One minute we are counting down the days until our birthday and the next minute we are ignoring the fact our birthdays exist. Society’s aging population is rapidly growing and is expected to double nearly double by 2050, this increase in population has led to a shift in treatment and attitudes towards both those who are aging and aging itself. There is currently a gap in the literature on aging experiences coming from those experiencing it; rather those in medical professions often dictate these experiences. To help fill those gaps this thesis explores how older …

Quantifying Human Biological Age: A Machine Learning Approach, Syed Ashiqur Rahman

Graduate Theses, Dissertations, and Problem Reports (ETD)

Quantifying human biological age is an important and difficult challenge. Different biomarkers and numerous approaches have been studied for biological age prediction, each with its advantages and limitations. In this work, we first introduce a new anthropometric measure (called Surface-based Body Shape Index, SBSI) that accounts for both body shape and body size, and evaluate its performance as a predictor of all-cause mortality. We analyzed data from the National Health and Human Nutrition Examination Survey (NHANES). Based on the analysis, we introduce a new body shape index constructed from four important anthropometric determinants of body shape and body size: body …

Nursing Students' Willingness To Care For Older Adults, Insun Jang, Younglee Kim, Phoebe (Yeon) S. Kim

Nursing Faculty Publications

The older adult population has increased and is projected to grow. This population usually has chronic disorders that need continuous care. However, it has been reported nurses and nursing students have negative attitude towards older adults. This descriptive study aimed at investigating factors influencing nursing students’ willingness to care for older adults. This study was conducted among 270 nursing students at the university in the United States from February 1 to February 28, 2017. Study participants answered the survey about quality and frequency of contact with older adults, anxiety about aging, empathy, attitude, and willingness to care for older adults. …

The Effects Of Aging On Skeletal Muscle Atp Production, Chaya Abboudi

The Science Journal of the Lander College of Arts and Sciences

The study of the aging process and its prevention is an incredibly popular field; the natural course of the human body is to age and theories abound on how to avoid it. Age affects every system and pathway of the body and alters many of the bodily functions. This paper, using articles from Touro’s library database examines the different areas in which aging negatively affects ATP production. The multifaceted process associated with the production of ATP in the human body was analyzed. Several features such as the mitochondria, physical activity, and hormones are linked to ATP production and the relationship …

Immersive Virtual Reality For The Management Of Pain In Community-Dwelling Older Adults., Sara Benham, Minhee Kang, Namrata Grampurohit

Department of Occupational Therapy Faculty Papers

Immersive virtual reality (VR) can provide a high level of engagement and distraction analgesia to address pain. However, community-based applications of this technology for older adults have not been studied. The objective of this study was to examine the applicability and effectiveness of an immersive VR intervention for pain, depression, and quality of life (QOL) in older adults. This pretest–posttest, mixed-methods design included senior center members (n = 12) with pain that interfered with daily functioning. The outcomes included the Numeric Pain Rating Scale, Patient-Reported Outcomes Measurement Information System (PROMIS^®) depression scale, World Health Organization Quality of Life …

The Effects Of Diet And Mating System On Reproductive (And Post‐Reproductive) Life Span In A Freshwater Snail, Josh R. Auld

Biology Faculty Publications

The length of the reproductive life span, along with the number/frequency/magnitude of reproductive events, quantifies an individual’s potential contribution to the next generation. By examining reproductive life span, and distinguishing it from somatic life span, we gain insight into critical aspects of an individual’s potential fitness as well as reproductive and somatic senescence. Additionally, differentiating somatic and reproductive life spans can provide insight into the existence of a post‐reproductive period and factors that shape its duration. Given the known importance of diet and mating system on resource allocation, I reared individual freshwater snails (Physa acuta) from 22 full‐sib families under …

Detraining Effects Of Tai Chi On Static Balance In Older Women, Wei Sun, Qipeng Song, Cui Zhang, Peixin Shen, Dewei Mao

ISBS Proceedings Archive

This study aimed to investigate the detraining effects of Tai Chi (TC) on balance ability in single leg stance (SLS). TC, brisk walking (BW), and control (C) groups completed a 16-week intervention and 8-week detraining program. Time and center of pressure trajectory in SLS was tested with pressure plate at baseline, 16_th, 24_th week. Primary outcome (Time) and secondary outcomes (Lng, Area, D-ap, D-ml) improved significantly at the 16_th week in the TC and BW groups. Most outcomes increased significantly at the 24_th week compared to the 16_th week in the BW group. TC …

Creating And Conducting Intergenerational Learning In Higher Education, Andrea Lauren Holt

Honors Projects

The creation, conduction and revision of a one of a kind intergenerational course taught in the Grand Valley State University Fredrick Meijer Honors College. Elders and Traditional Honors College Freshman came together in a mixed classroom in order to bridge the gaps of communication and misunderstanding between generations.

Labour Research Conference 2018: Upskilling Of Mature Workers, Stephen Hoskins, Luca Facchinello

Research Collection School Of Economics

Many developed countries are approaching an era of ageing population due to an increase in longevity and decrease in fertility rates. Singapore is no exception, having one of the fastest ageing populations in Asia, which is driven by low fertility rates and the third longest life expectancy in the world. The number of elderly citizens, defined as those aged 65 and above, is expected to triple to 900,000 by 2030, making up about 28% of the total population in Singapore (Population SG, 2016). This changing population age profile, combined with a competitive labour market, means it makes business sense to …

A Content Analysis Of Testosterone Websites: Sex, Muscle, And Male Age-Related Thematic Differences, N Ivanov, J Vuong, P. B. Gray

Anthropology Faculty Research

Male testosterone supplementation is a large and growing industry. How is testosterone marketed to male consumers online? The present exploratory study entailed a content coding analysis of the home pages of 49 websites focused on testosterone supplementation for men in the United States. Four hypotheses concerning anticipated age-related differences in content coding were also tested: more frequent longevity content toward older men, and more frequent social dominance/physical formidability, muscle, and sex content toward younger men. Codes were created based on inductive observations and drawing upon the medical, life history, and human behavioral endocrinology literatures. Approximately half (n = 24) of …

The Multi-Scalar Organization Of Aging-Related Services In Us Rural Places, David L. Brown, Nina Glasgow, Laszlo J. Kulcsar, Scott R. Sanders, Brian C. Thiede

Faculty Publications

Many rural communities in the United States are experiencing significant population aging, and these changes in age structure are often associated with shifts in economic activity. The demands for certain goods and services are expected to vary across age groups, and public- and private-sector service providers may make decisions based on their interpretation of demographic trends. The extent to which these perceived changes in the demand for services align with their provision has significant implications for the well-being of the older residents of aging communities. In this article, we draw on case studies of four aging communities across the rural …

Force Steadiness During A Cognitively Challenging Motor Task Is Predicted By Executive Function In Older Adults, Hugo M. Pereira, Bonnie A. Schlinder-Delap Mrs., Kristy A. Nielson, Sandra K. Hunter

Exercise Science Faculty Research and Publications

Motor performance and cognitive function both decline with aging. Older adults for example are usually less steady for a constant-force task than young adults when performing low-intensity contractions with limb muscles. Healthy older adults can also show varying degrees of cognitive decline, particularly in executive function skills. It is not known, however, whether age-related changes in steadiness of low-force tasks and cognitive function are independent of one another. In this study, we determined if executive function skills in aging are associated with the steadiness during a low-force muscle contraction performed with and without the imposition of a cognitive challenge. We …

Counseling Aging Men: Best Practices For Group Counseling, Blair A. Hensen, Rebecca L. Koltz

Adultspan Journal

No abstract provided.

Wenham Connects: An Age And Dementia Friendly Needs Assessment, Caitlin Coyle

Center for Social and Demographic Research on Aging Publications

Wenham is a small residential community of approximately 5,000 residents located about 22 miles north of Boston. Public transit access to downtown Boston located in the neighboring town of Hamilton provides access to employment and recreational activities outside of the town’s boundaries. In addition, Wenham is home to abundant green space (e.g., wetland systems and Wenham Lake) that provide residents with opportunities to enjoy the natural beauty of the area. The Wenham Council on Aging (COA)is a municipal department designed to serve the needs of Wenham’s residents age 60 and older. It is responsible for advocating on behalf of Wenham’s …

Advancing Research On Psychological Stress And Aging With The Health And Retirement Study: Looking Back To Launch The Field Forward, Alexandra D. Crosswell, Madhuvanthi Suresh, Eli Puterman, Tara Gruenewald, Jinkook Lee, Elissa S. Epel

Psychology Faculty Articles and Research

Objectives

The Health and Retirement Study (HRS) was designed as an interdisciplinary study with a strong focus on health, retirement, and socioeconomic environment, to study their dynamic relationships over time in a sample of mid-life adults. The study includes validated self-report measures and individual items that capture the experiences of stressful events (stressor exposures) and subjective assessments of stress (perceived stress) within specific life domains.

Methods

This paper reviews and catalogs the peer-reviewed publications that have used the HRS to examine associations between psychological stress measures and psychological, physical health, and economic outcomes.

Results

We describe the research to date …

Reading As A Lifeline Among Aging Readers: Findings From A Qualitative Interview Study With Older Adults, Paulette Rothbauer, Nicole Dalmer

Data and Test Instruments

Our paper is published in Library and Information Science Research, volume 40, no. 3/4: 165-172), 2018.The version posted here is the "accepted version". The final version is available at: https://doi.org/10.1016/j.lisr.2018.08.001

Walking For Our Health: Couple-Focused Interventions To Promote Physical Activity In Older Adults, Melissa M. Franks, Elizabeth A. Richards, Meghan H. Mcdonough, Sharon L. Christ, Mary E. Marshall

School of Nursing Faculty Publications

More than 50% of U.S. adults do not engage in sufficient physical activity to meet current recommendations, making physical activity change and maintenance a priority for health promotion throughout adulthood. Among married partners, change in physical activity of one partner often is concordant with change of activity of the other. The primary purpose of this study was to examine two couple-focused interventions that capitalize on the co-occurrence of health behavior change within couples to promote physical activity in older adults. In this study, partners (N = 31 couples) participated together in assessment and intervention activities, and were randomized together into …

Exploring The Predictors Of Well-Being And Advance Directives Among Elder Orphans: A Mixed Methods Study, Rupal M. Parekh

Social Work Dissertations - Archive

Elder orphan is a term popularized by the media to describe the more than 22% of community-dwelling US adults aging alone with limited social support, social isolation, multiple chronic health issues, and childlessness. Elder orphans who have not initiated advance directives are at risk of becoming unbefriended, having no able or willing family or friends to make medical decisions during acute injury or medical crisis. The purpose of this explanatory sequential mixed-methods study was to understand the determinants of well-being and advance care planning. A cross-sectional analysis of members (n = 368) of an online Facebook group of elder orphans …

Overexpression Of Cyb5r3 And Nqo1, Two Nad+-Producing Enzymes, Mimics Aspects Of Caloric Restriction, Alberto Diaz-Ruiz, Michael Lanasa, Joseph Garcia, Hector Mora, Frances Fan, Alejandro Martin-Montalvo, Andrea Di Francesco, Miguel Calvo-Rubio, Andrea Salvador-Pascual, Miguel A. Aon, Kenneth W. Fishbein, Kevin J. Pearson, Jose Manuel Villalba, Placido Navas, Michel Bernier, Rafael De Cabo

Pharmacology and Nutritional Sciences Faculty Publications

Calorie restriction (CR) is one of the most robust means to improve health and survival in model organisms. CR imposes a metabolic program that leads to increased stress resistance and delayed onset of chronic diseases, including cancer. In rodents, CR induces the upregulation of two NADH‐dehydrogenases, namely NAD(P)H:quinone oxidoreductase 1 (Nqo1) and cytochrome b₅ reductase 3 (Cyb5r3), which provide electrons for energy metabolism. It has been proposed that this upregulation may be responsible for some of the beneficial effects of CR, and defects in their activity are linked to aging and several age‐associated diseases. However, …

A Graph Theoretical Analysis Of Functional Brain Networks Related To Memory And Healthy Aging, Ty Alvin Bodily

Theses and Dissertations

The cognitive decline associated with healthy aging begins in early adulthood and is important to understand as a precursor of and relative to mild cognitive impairment and Alzheimer disease. Anatomical atrophy, functional compensation, and network reorganization have been observed in populations of older adults. In the current study, we examine functional network correlates of memory performance on the Wechsler Memory Scale IV and the Mnemonic Discrimination Task (MST). We report a lack of association between global graph theory metrics and age or memory performance. In addition, we observed a positive association between lure discrimination scores from the MST and right …