Social and Behavioral Sciences Commons^™

Disaggregating Activities Of Daily Living Limitations For Predicting Nursing Home Admission, Joelle H. Y. Fong, Olivia S. Mitchell, Benedict S. K. Koh

Research Collection Lee Kong Chian School Of Business

Objective: To examine whether disaggregated activities of daily living (ADL) limitations better predict the risk of nursing home admission compared to conventionally used ADL disability counts. Data Sources: We used panel data from the Health and Retirement Study (HRS) for years 1998–2010. The HRS is a nationally representative survey of adults older than 50 years (n = 18,801). Study Design: We fitted Cox regressions in a continuous time survival model with age at first nursing home admission as the outcome. Time-varying ADL disability types were the key explanatory variables. Principal Findings: Of the six ADL limitations, bathing difficulty emerged as …

Are There Differences In Eeg Metrics Between Younger And Older Healthy Adult When Performing Challenging Cognitive Tasks?, Brian Cheah, Dr. Priscilla Macrae, Dr. Janet Trammell, Greta Davis, Dylan Bergstedt, Jessica Chao, Nancy Zelaya

Seaver College Research And Scholarly Achievement Symposium

The prevalence and cost of dementia continues to rise, with the cost of treatment in the U.S. estimated at $157 billion per year (Hurd et al., 2013). Understanding cognitive function in older adults and associated brain activity could lead to the development of better prevention and treatment of dementia. Therefore, this study examined the effects of aging on brain activity, as measured by electroencephalography (EEG) in younger and older adults. EEG activity was monitored before, during, and after healthy older (70-79 years of age; N = 20) and younger adults (20-29 years of age; N = 16) completed three computerized …

Validity Of Boston Marathon Qualifying Times, Paul M. Vanderburgh

Paul M. Vanderburgh

Purpose: To assess the validity of Boston Marathon qualifying (BMQ) standards for men and women. Methods: Percent differences between BMQ and current world records (WR) by sex and age group were computed. WR was chosen as the criterion comparison because it is not confounded by intensity, body composition, lifestyle, or environmental factors. A consistent difference across age groups would indicate an appropriate slope of the age-vs-BMQ curve. Inconsistent differences were corrected by adjusting BMQ standards to achieve a uniform percentage difference from WR. Results: BMQ standards for men were consistently ~50% slower than WR (mean 51.5% ± 1.4%, range 49.6–54.4%), …

Carol Barnes: A Prominent Voice In The Neuroscience Of Aging, And A Proponent Of Women In Neuroscience, Kara Sherva

Sound Neuroscience: An Undergraduate Neuroscience Journal

Dr. Barnes, as a professor and a graduate mentor, is constantly in contact with the new generation of women neuroscientists, helping shape their future career paths and providing them with an uncountable number of resources. Barnes’ research is centered on the changes that happen in learning, memory and behavior in normal aging, rather than in neurological diseases.

Unlocking The Mysteries Of Tdp-43, Keith A. Josephs, Peter T. Nelson

Sanders-Brown Center on Aging Faculty Publications

No abstract provided.

Examining Social Network Site Usage By Older Adults: A Phenomenological Approach, Betsy Baugess

CCE Theses and Dissertations

The Internet has infiltrated our daily lives in many ways. Social networking on the Internet is a great example of how the Internet has expanded interpersonal communication. Many individuals have made social networking sites, like FaceBook and Twitter, an essential part of their lives and use these platforms to communicate daily. Until recently, young people have been the primary participants in this fast-growing phenomenon, and older adults' participation in the Internet, specifically social networking sites, has lagged far behind. However, in recent years, there has been a noteworthy increase in the number of older adult participants. The increase in older …

Effects Of Aging On Organic Aerosol From Open Biomass Burning Smoke In Aircraft And Laboratory Studies, M J. Cubison, A M. Ortega, P L. Hayes, D K. Farmer, D Day, M J. Lechner, W H. Brune, E Apel, G S. Diskin, J A. Fisher, H E. Fuelberg, A Hecobian, D J. Knapp, T Mikoviny, D Riemer, G W. Sachse, W Sessions, R Weber, A J. Weinheimer, A Wisthaler, J L. Jimenez

Jenny A Fisher

Biomass burning (BB) is a large source of primary and secondary organic aerosols (POA and SOA). This study addresses the physical and chemical evolution of BB organic aerosols. Firstly, the evolution and lifetime of BB POA and SOA signatures observed with the Aerodyne Aerosol Mass Spectrometer are investigated, focusing on measurements at high-latitudes acquired during the 2008 NASA ARCTAS mission, in comparison to data from other field studies and from laboratory aging experiments. The parameter f60 , the ratio of the integrated signal at m/z 60 to the total signal in the organic component mass spectrum, is used as a …

Attention In Hiv, Kathleen Marie Van Dyk

Dissertations, Theses, and Capstone Projects

In contrast to the striking benefit of advances in antiretroviral therapy on longevity and health in the HIV+ population, mild cognitive disorders persist (Heaton, Clifford et al., 2010). Additional factors that may be related to cognitive decline and warrant consideration in this population are aging and physical health status. Among cognitive domains affected, attention and processing speed have emerged as particularly vulnerable to the effects of HIV. There are also age effects observed in these domains, and we proposed that reduced physical health can also impact cognition in these areas, comparably to pain. Sensitive measures of attention that vary attentional …

Deficits In Audiovisual Speech Perception In Normal Aging Emerge At The Level Of Whole-Word Recognition., Ryan A Stevenson, Caitlin E Nelms, Sarah H Baum, Lilia Zurkovsky, Morgan D Barense, Paul A Newhouse, Mark T Wallace

Brain and Mind Institute Researchers' Publications

Over the next 2 decades, a dramatic shift in the demographics of society will take place, with a rapid growth in the population of older adults. One of the most common complaints with healthy aging is a decreased ability to successfully perceive speech, particularly in noisy environments. In such noisy environments, the presence of visual speech cues (i.e., lip movements) provide striking benefits for speech perception and comprehension, but previous research suggests that older adults gain less from such audiovisual integration than their younger peers. To determine at what processing level these behavioral differences arise in healthy-aging populations, we administered …

Age Related Decline In Memory: Examining The Mediation Effect Of Processing, Executive Functioning And Intelligence In Normal Adults, Jada J. Stewart

Theses and Dissertations

Multiple mediation analyses that collectively examine the prominent theories of cognitive aging (i.e., Common Cause, Processing, and Executive Decline Hypotheses) along with other cognitive domains that are sensitive to aging are rare. Moreover, having identified that cognition begins to decline as early as 30 years old, few studies have examined the mechanisms that underlie memory change among younger aging individuals. As a result, it is unclear whether relevant mediating variables have been excluded from early research on age-related memory decline, or to what extent rehabilitative strategies are applicable as early interventions for maintaining cognitive functioning into late life.

The present …

Adherence To Dietary Guidelines And Successful Aging, Bamini Gopinath, Victoria M. Flood, Annette Kifley, Joanna Russell, Paul Mitchell

Faculty of Social Sciences - Papers (Archive)

Abstract presented at the Experimental Biology 2015 conference, 28 March-1 April 2015, Boston, United States.

Stability Of Self-Referent Encoding Task Performance And Associations With Change In Depressive Symptoms From Early To Middle Childhood., Brandon L Goldstein, Elizabeth P Hayden, Daniel N Klein

Brain and Mind Institute Researchers' Publications

Depressed individuals exhibit memory biases on the self-referent encoding task (SRET), such that those with depression exhibit poorer recall of positive, and enhanced recall of negative, trait adjectives (referred to as positive and negative processing biases). However, it is unclear when SRET biases emerge, whether they are stable, and if biases predict, or are predicted by, depressive symptoms. To address this, a community sample of 434 children completed the SRET and a depressive symptoms measure at ages 6 and 9. Negative and positive processing exhibited low, but significant, stability. At ages 6 and 9, depressive symptoms correlated with higher negative, …

The Predictors Of Physician-Patient Discussions Of Sexual Health With Older Adults, Dana Marie Werner

Walden Dissertations and Doctoral Studies

The number of adults aged 65 years and over has been rising quickly, as has the rate of new onset sexually transmitted diseases within this population. Discussions of sexual health between physicians and older adults are currently lacking in frequency and effectiveness. Using the foundation of stereotype embodiment theory, the purpose of this study was to identify the factors that predict frequency of discussing sexual health with older adult patients. A comparative sample of geriatric physicians and family practitioners completed 2 researcher-developed questions and the Sexual Health Care Scale-Attitude tool that assessed their stereotype beliefs toward discussing sexual health with …

Creativity As A Means To Expression Of Emotions By Older Adults, Britt Saga Eksell

Walden Dissertations and Doctoral Studies

Numerous researchers have explored the benefit of creative activities for the aging population diagnosed with dementia. However, there is a lack of data available to community administrators and organizers of senior residences about how successful aging may be enhanced, in the relatively healthy older adults, through their participation in creative art-making. Activities that provide mental stimulation, facilitate expression of emotions, and that are related to overall psychological well-being can provide a foundation for healthy aging. Accordingly, the purpose of this study was to explore older adults' subjective experience of engaging in creative artwork. The conceptual framework that guided this phenomenological …

Margaret Chase Smith Essay: Priorities Of The U.S. Senate Aging Committee, Susan M. Collins

Maine Policy Review

Senator Susan Collins of Maine discusses the three major priorities of the U.S. Senate Aging Committee: investing in biomedical research targeting diseases that dispro­portionately affect older Americans, such as Alzheimer’s and diabetes; protecting seniors against financial exploitation and scams; and improving retirement security.

The Demographic Transformation In Maine (And Beyond) Is In Full Swing, Lenard W. Kaye

Maine Policy Review

The article discusses the demographics of longevity and what it means for Maine. Lenard Kaye, guest editor, introduces the topic and describes the reasons for this special aging-focused issue of the Maine Policy Review.

The Emergence Of Age-Friendly Communities: The City Of Bangor, Benjamin Sprague

Maine Policy Review

Although Bangor now has the youngest median age of any city in Maine, Benjamin Sprague describes the city’s efforts to engage its older residents, which has led to Bangor being ranked one of the top places to retire by Forbes Magazine and AARP.

The Future Is Now: Legal Planning For Elders, Jennifer Eastman

Maine Policy Review

Legal planning for elders focuses on protecting retirement income and finding ways to pay for long-term health care. Jennifer Eastman discusses estate and tax planning and planning for retirement income, Social Security issues, and asset preservation. She notes that protecting elder adults requires planning and advocating for (or against) policy changes that could adversely affect elders.

The Economic Implications Of Maine’S Changing Age Structure, James Breece, Glenn Mills, Todd Gabe

Maine Policy Review

The authors analyze the major implications of Maine’s aging population on the state’s workforce and economy. They note that there are steps that can be taken to partially mitigate the negative impacts and capitalize on the opportuni­ties associated with an aging population.

The View From Augusta: Developments Growing Out Of The Speaker’S 2013 Round Table Discussions And 2014 Aging Summit, Mark Eves, Jessica Maurer

Maine Policy Review

Mark Eves and Jessica Maurer describe the significant progress made in Maine since 2013 in addressing aging-related issues through collaboration between legislative and community-based efforts. The Maine Aging Initiative, formed in 2014 and coordinated through the Maine Council on Aging and the House Speaker’s office, plays a significant role in supporting these efforts.

Getting From Here To There: Maine's Elder Transportation Challenge, Katherine Freund

Maine Policy Review

Surveys and studies have repeatedly pointed out the problem of transportation for elders in Maine. Katherine Freund reviews Maine transportation studies and policy and suggests that the solution lies in developing private transporta­tion alternatives that are supported by technology and by appropriate public policies.

The Age-Friendly Community Movement In Maine, Patrica Oh

Maine Policy Review

Patricia Oh describes how age-friendly communities can provide residents of all ages what they need and want from their communities. She presents the broad guidelines for the integrated community planning necessary to create environments that support optimal aging and gives examples from places in Maine that are adopting the age-friendly community approach.

Immigrant Elders: What Can Maine Learn From Other States?, Linda Silka

Maine Policy Review

Maine is not yet home to large numbers of immigrants, but that may soon change. Linda Silka presents lessons from elsewhere about elder immigrants and considers their implications for Maine. She suggests that attention to the topic of immigrant elders will help Maine to create policy and opportunity for all elders.

Aging, Diversity, And Difference In Rural Perspective, Douglas Kimmel

Maine Policy Review

Recently, gender identity and sexual orientation have begun to be acknowledged as a dimension of diversity among older Mainers. Services & Advocacy for GLBT Elders (SAGE) Maine conducted a needs assessment and determined four key goals that are important for its work: provide support for GLBT elders, create networks of providers who are knowledgeable and affirmative about GLBT aging, increase opportunities for intergenerational GLBT social activities, and develop a referral networks of GLBT-affirmative long-term care facilities and resources.

Organizing Voices In Maine To Support Successful Aging, David C. Wihry

Maine Policy Review

David Wihry discusses the efforts of four associations in Maine that are supporting successful aging by organizing the voluntary, private, and public sectors; embracing a multidisciplinary perspective; and bringing together partners from across the state to make a larger impact on policy, attitudes about aging, and the well-being of older adults.

Shaping The Health And Long-Term-Care Infrastructure Serving Older Adults: Historical Trends And Future Directions, Julie Fralich

Maine Policy Review

Over the last few decades, federal and state policy have been driving a shift away from nursing facility-based long term services and supports (LTSS) toward home and community-based services (HCBS). As Maine’s aging demographics generate increasing demand for LTSS, the state faces a number of significant challenges as it tries to make living at home longer a viable option for more and more older adults who need assistance in order to do so. This article reviews the confluence of demographic and policy shifts that will shape the future of Maine’s LTSS system.

The Aging And Developmental Disabilities Networks: Can The Silos Be Dismantled?, Lenard W. Kaye, Lucille A. Zeph, Alan B. Cobo-Lewis

Maine Policy Review

The authors discuss the service networks for aging and developmental and physical disabilities, which have traditionally functioned in distinctly separate camps. They present the case for greater crossover between these networks and endorse increased alignment of the aging and disability networks in all arenas, including policy making, program development, education, and research.

Falls Among Community-Dwelling Older Adults: Determining The Relationship Between Social Networks And The Risk For Falls, Smita Sikhrakar

All Graduate Theses, Dissertations, and Other Capstone Projects

Falls among community-dwelling older adults is a big public health problem, which have an effect on older adults' health, independence, and quality of life. The purpose of this study was to determine the relationship between social networks and the risk for falls among community-dwelling older adults. This was a descriptive correlational study, which utilized a cross-sectional survey for the data collection. The dependent and independent variable of this study were the risk for falls among the community-dwelling older adults, and the strength and type of social networks respectively. In this study, 218 community-dwelling older adults were recruited, who were living …

Sex, Dementia, And Long-Term Care: Public Perspectives, Erin L. Yelland

Theses and Dissertations--Family Sciences

The current mixed methods study utilized an ecological framework to examine public perspectives toward sexual behaviors among long-term care residents with dementia. Analyzing attitudes of the public is an integral component of understanding the entire ecological system that affects the development and overall well-being of a long-term care resident. Attitudes were examined using a multiple segment factorial vignette with a probability sample of 329 respondents from a southern state. Results indicate that attitudes were not statistically affected by sex or the elapsed time since diagnosis, and age, spousal disposition, and degree of intimacy predicted attitudes. A respondent’s education level also …

The Emergence Of Age-Friendly Communities: Highlighting The Town Of Bucksport, James Bradney

Maine Policy Review

James Bradney highlights the activities and services available in Bucksport, Maine, that are enabling the town to meet the needs of its older adult population. The town is one that is participating in the Thriving in Place Initiative of the Maine Health Access Foundation.