scholarly journals Aging, Empathy, and Prosocial Behaviors During the COVID-19 Pandemic

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. 742-743
Author(s):  
Isu Cho ◽  
Ryan Daley ◽  
Tony Cunningham ◽  
Elizabeth Kensinger ◽  
Angela Gutchess
Keyword(s):  
Older Adults ◽  
Young Adults ◽  
Prosocial Behaviors ◽  
Younger Adults ◽  
Age Related ◽  
The Usa ◽  
Related Stress ◽  
Health Complications ◽  
Meaningful Relationships ◽  
Dispositional Empathy

Abstract Previous literature has shown age-related increases in prosociality (i.e., the tendency to engage in behaviors that benefit others). Can such age-related differences be observed during the COVID-19 pandemic, or would young adults’ higher levels of COVID-19-related stress alter the relation between age and prosociality given the prior findings that stress may promote prosocial behaviors? Can empathy, one of the factors highly related to prosociality, explain any observed age-related differences? The current study examined the above questions, as well as whether age differences exist in target of prosocial behaviors (i.e., distant- versus close-others). To this end, participants (aged 18-89) enrolled in an ongoing study examining their experiences during the COVID-19 pandemic. They were asked to complete a series of surveys on dispositional empathy and prosocial behaviors during the pandemic. In the present analyses, the data were used from 330 participants from the USA who completed all of the surveys. Compared to younger adults, results indicate that older adults showed greater prosocial behaviors during the pandemic despite their higher risk of physical-health complications from COVID-19. Unexpectedly, empathy did not explain such age-related increases in prosocial behaviors even though it was positively related to individuals’ prosociality. Interestingly, older adults reported increased prosocial behaviors towards close-others (i.e., family, friends) compared to young adults, suggesting that older adults seem to devote more resources into emotionally meaningful relationships. The current study contributes to our understanding of how prosociality differs with age during the stressful period of need that marks the COVID-19 pandemic.

scholarly journals Me Time, or We Time? Age Differences in Motivation for Exercise

2018 ◽  
Vol 59 (4) ◽  
pp. 709-717 ◽  
Author(s):  
Crystal N Steltenpohl ◽  
Michael Shuster ◽  
Eric Peist ◽  
Amber Pham ◽  
Joseph A Mikels
Keyword(s):  
Older Adults ◽  
Negative Influence ◽  
Exercise Motivation ◽  
Younger Adults ◽  
Positivity Effect ◽  
Motivational Messages ◽  
Age Related ◽  
Important Health ◽  
Important Health Issue ◽  
Meaningful Relationships

Abstract Background and Objectives Increasing exercise continues to be an important health issue for both older and younger adults. Researchers have suggested several methods for increasing exercise motivation. Socioemotional selectivity theory (SST) posits that people’s motivation shift from future-oriented instrumental goals to present-oriented emotionally meaningful goals as we age, which provides insight into how people’s motivations for exercise may differ for older versus younger adults. The aim of our study was to examine how exercise motivation differs for older versus younger adults. Research Design and Methods Older (greater than 59 years old) and younger (aged 18–26 years) adults participated in focus groups. They discussed exercise motivation (or lack thereof), motivators and barriers to exercise, and preferences about when, where, and with whom they exercise. Focus group transcripts were analyzed using direct content analysis and iterative categorization. Results Consistent with SST, younger adults generally preferred to exercise alone to achieve instrumental fitness goals, whereas older adults preferred to exercise with others. Additionally, older adults tend to consider peripheral others (e.g., strangers, acquaintances), as a positive rather than a negative influence. Discussion and Implications SST provides a framework for exploring age-related shifts in exercise motivation. Additionally, the positivity effect was reflected in how older adults evaluated the influence of peripheral others. Motivational messages could be tailored to increase health behavior changes by focusing on instrumental exercise goals for younger adults and exercise focused on meaningful relationships for older adults.

scholarly journals Ageing and apoE change DHA homeostasis: relevance to age-related cognitive decline

2013 ◽  
Vol 73 (1) ◽  
pp. 80-86 ◽  
Author(s):  
Marie Hennebelle ◽  
Mélanie Plourde ◽  
Raphaël Chouinard-Watkins ◽  
Christian-Alexandre Castellano ◽  
Pascale Barberger-Gateau ◽  
...  
Keyword(s):  
Older Adults ◽  
Young Adults ◽  
Cognitive Decline ◽  
Human Subjects ◽  
Epidemiological Studies ◽  
Physiological Factors ◽  
Younger Adults ◽  
Age Related ◽  
Age Related Cognitive Decline ◽  
The Relationship

Epidemiological studies fairly convincingly suggest that higher intakes of fatty fish and n-3 fatty acids are associated with reduced risk of Alzheimer's disease (AD). DHA in plasma is normally positively associated with DHA intake. However, despite being associated with lower fish and DHA intake, unexpectedly, plasma (or brain) DHA is frequently not lower in AD. This review will highlight some metabolic and physiological factors such as ageing and apoE polymorphism that influence DHA homeostasis. Compared with young adults, blood DHA is often slightly but significantly higher in older adults without any age-related cognitive decline. Higher plasma DHA in older adults could be a sign that their fish or DHA intake is higher. However, our supplementation and carbon-13 tracer studies also show that DHA metabolism, e.g. transit through the plasma, apparent retroconversion and β-oxidation, is altered in healthy older compared with healthy young adults. ApoE4 increases the risk of AD, possibly in part because it too changes DHA homeostasis. Therefore, independent of differences in fish intake, changing DHA homeostasis may tend to obscure the relationship between DHA intake and plasma DHA which, in turn, may contribute to making older adults more susceptible to cognitive decline despite older adults having similar or sometimes higher plasma DHA than in younger adults. In conclusion, recent development of new tools such as isotopically labelled DHA to study DHA metabolism in human subjects highlights some promising avenues to evaluate how and why DHA metabolism changes during ageing and AD.

scholarly journals Memory for staged events: Supporting older and younger adults’ memory with SenseCam

2018 ◽  
Vol 72 (4) ◽  
pp. 717-728
Author(s):  
Ali Mair ◽  
Marie Poirier ◽  
Martin A Conway
Keyword(s):  
Older Adults ◽  
Young Adults ◽  
Younger Adults ◽  
Wearable Camera ◽  
Age Related

Two experiments measured the effect of retrieval support provided by a wearable camera, SenseCam, on older and younger adults’ memory for a recently experienced complex staged event. In each experiment, participants completed a series of tasks in groups, and the events were recalled 2 weeks later, after viewing SenseCam images (experimental condition) or thinking about the event (control condition). When IQ and education were matched, young adults recalled more event details than older adults, demonstrating an age-related deficit for novel autobiographical material. Reviewing SenseCam images increased the number of details recalled by older and younger adults, and the effect was similar for both groups. These results suggest that memory can be supported by the use of SenseCam, but the age-related deficit is not eliminated.

scholarly journals Me Time, or We Time? Age Differences in Motivation for Exercise

2020 ◽  
Author(s):  
Crystal Nicole Steltenpohl ◽  
Michael J. Shuster ◽  
Amber Pham ◽  
Eric Peist ◽  
Joseph Mikels
Keyword(s):  
Older Adults ◽  
Negative Influence ◽  
Exercise Motivation ◽  
Younger Adults ◽  
Positivity Effect ◽  
Motivational Messages ◽  
Age Related ◽  
Important Health ◽  
Important Health Issue ◽  
Meaningful Relationships

Background and Objectives: Increasing exercise continues to be an important health issue for both older and younger adults. Researchers have suggested several methods for increasing exercise motivation. Socioemotional selectivity theory (SST) posits that people’s motivation shift from future-oriented instrumental goals to present-oriented emotionally meaningful goals as we age, which provides insight into how people’s motivations for exercise may differ for older versus younger adults. The aim of our study was to examine how exercise motivation differs for older versus younger adults.Research Design and Methods: Older (greater than 59 years old) and younger (aged 18–26 years) adults participated in focus groups. They discussed exercise motivation (or lack thereof), motivators and barriers to exercise, and preferences about when, where, and with whom they exercise. Focus group transcripts were analyzed using direct content analysis and iterative categorization.Results: Consistent with SST, younger adults generally preferred to exercise alone to achieve instrumental fitness goals, whereas older adults preferred to exercise with others. Additionally, older adults tend to consider peripheral others (e.g., strangers, acquaintances), as a positive rather than a negative influence. Discussion and Implications: SST provides a framework for exploring age-related shifts in exercise motivation. Additionally, the positivity effect was reflected in how older adults evaluated the influence of peripheral others. Motivational messages could be tailored to increase health behavior changes by focusing on instrumental exercise goals for younger adults and exercise focused on meaningful relationships for older adults.

scholarly journals Segmental contribution to whole-body angular momentum during stepping in healthy young and old adults

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Jérémie Begue ◽  
Nicolas Peyrot ◽  
Angélique Lesport ◽  
Nicolas A. Turpin ◽  
Bruno Watier ◽  
...  
Keyword(s):  
Older Adults ◽  
Young Adults ◽  
Angular Momentum ◽  
Sagittal Plane ◽  
Balance Control ◽  
The Elderly ◽  
Whole Body ◽  
Younger Adults ◽  
Angular Momenta ◽  
Age Related

AbstractRecent evidence suggests that during volitional stepping older adults control whole-body angular momentum (H) less effectively than younger adults, which may impose a greater challenge for balance control during this task in the elderly. This study investigated the influence of aging on the segment angular momenta and their contributions to H during stepping. Eighteen old and 15 young healthy adults were instructed to perform a series of stepping at two speed conditions: preferred and as fast as possible. Full-body kinematics were recorded to compute angular momenta of the trunk, arms and legs and their contributions to total absolute H on the entire stepping movement. Results indicated that older adults exhibited larger angular momenta of the trunk and legs in the sagittal plane, which contributed to a higher sagittal plane H range during stepping compared to young adults. Results also revealed that older adults had a greater trunk contribution and lower leg contribution to total absolute H in the sagittal plane compared to young adults, even though there was no difference in the other two planes. These results stress that age-related changes in H control during stepping arise as a result of changes in trunk and leg rotational dynamics.

Age-Related Effects in Consistent Memory Search: Performance is the Same but What about Learning?

1992 ◽  
Vol 36 (2) ◽  
pp. 146-150
Author(s):  
Brian P. Cooper ◽  
Mark D. Lee ◽  
Robert E. Goska ◽  
Marjo M. Anderson ◽  
Paul E. Gay ◽  
...  
Keyword(s):  
Older Adults ◽  
Young Adults ◽  
Performance Improvement ◽  
Memory Search ◽  
Search Performance ◽  
Learning Mechanisms ◽  
Younger Adults ◽  
Age Related ◽  
Older Subjects ◽  
Young Subjects

Two experiments were conducted to investigate the mechanisms which underlie the learning in consistently mapped (CM) memory search. In Experiment 1, old and young adults were trained in both CM and variably mapped (VM) category search. The training results replicate previous findings by Fisk and Rogers (1991). Even though older adults are initially at a disadvantage relative to young adults, the comparison times of young and old adults are near zero after CM training. For VM, older adults remain at a disadvantage relative to younger adults, even after extensive training. A full reversal manipulation was implemented in Experiment 2 to investigate the learning in memory search. Initially, the young subjects were less affected by the full reversal condition compared to the performance of the older adults. However, older subjects quickly recovered and both young and old were performing at trained CM levels within 60 trials of additional practice. These results suggest: (a) attention is not being trained in CM memory search; (b) automatic category activation does not contribute much, if at all, to the performance improvement in memory search; and (c) age-invariant learning mechanisms account for performance improvement in CM memory search.

Inefficient Encoding as an Explanation for Age-Related Deficits in Recollection-Based Processing

2014 ◽  
Vol 28 (3) ◽  
pp. 148-161 ◽  
Author(s):  
David Friedman ◽  
Ray Johnson
Keyword(s):  
Older Adults ◽  
Young Adults ◽  
Cognitive Processes ◽  
Brain Activity ◽  
Memory Performance ◽  
Brain Regions ◽  
Semantic Retrieval ◽  
Age Related ◽  
The Face ◽  
Episodic Memories

A cardinal feature of aging is a decline in episodic memory (EM). Nevertheless, there is evidence that some older adults may be able to “compensate” for failures in recollection-based processing by recruiting brain regions and cognitive processes not normally recruited by the young. We review the evidence suggesting that age-related declines in EM performance and recollection-related brain activity (left-parietal EM effect; LPEM) are due to altered processing at encoding. We describe results from our laboratory on differences in encoding- and retrieval-related activity between young and older adults. We then show that, relative to the young, in older adults brain activity at encoding is reduced over a brain region believed to be crucial for successful semantic elaboration in a 400–1,400-ms interval (left inferior prefrontal cortex, LIPFC; Johnson, Nessler, & Friedman, 2013 ; Nessler, Friedman, Johnson, & Bersick, 2007 ; Nessler, Johnson, Bersick, & Friedman, 2006 ). This reduced brain activity is associated with diminished subsequent recognition-memory performance and the LPEM at retrieval. We provide evidence for this premise by demonstrating that disrupting encoding-related processes during this 400–1,400-ms interval in young adults affords causal support for the hypothesis that the reduction over LIPFC during encoding produces the hallmarks of an age-related EM deficit: normal semantic retrieval at encoding, reduced subsequent episodic recognition accuracy, free recall, and the LPEM. Finally, we show that the reduced LPEM in young adults is associated with “additional” brain activity over similar brain areas as those activated when older adults show deficient retrieval. Hence, rather than supporting the compensation hypothesis, these data are more consistent with the scaffolding hypothesis, in which the recruitment of additional cognitive processes is an adaptive response across the life span in the face of momentary increases in task demand due to poorly-encoded episodic memories.

Age-Related Differences in Motivational Integration and Cognitive Control

2019 ◽  
Author(s):  
Debbie Marianne Yee ◽  
Sarah L Adams ◽  
Asad Beck ◽  
Todd Samuel Braver
Keyword(s):  
Older Adults ◽  
Decision Making ◽  
Cognitive Control ◽  
Task Performance ◽  
Cognitive Task ◽  
Monetary Reward ◽  
Potential Candidate ◽  
Younger Adults ◽  
Age Related ◽  
Cognitive Task Performance

Motivational incentives play an influential role in value-based decision-making and cognitive control. A compelling hypothesis in the literature suggests that the brain integrates the motivational value of diverse incentives (e.g., motivational integration) into a common currency value signal that influences decision-making and behavior. To investigate whether motivational integration processes change during healthy aging, we tested older (N=44) and younger (N=54) adults in an innovative incentive integration task paradigm that establishes dissociable and additive effects of liquid (e.g., juice, neutral, saltwater) and monetary incentives on cognitive task performance. The results reveal that motivational incentives improve cognitive task performance in both older and younger adults, providing novel evidence demonstrating that age-related cognitive control deficits can be ameliorated with sufficient incentive motivation. Additional analyses revealed clear age-related differences in motivational integration. Younger adult task performance was modulated by both monetary and liquid incentives, whereas monetary reward effects were more gradual in older adults and more strongly impacted by trial-by-trial performance feedback. A surprising discovery was that older adults shifted attention from liquid valence toward monetary reward throughout task performance, but younger adults shifted attention from monetary reward toward integrating both monetary reward and liquid valence by the end of the task, suggesting differential strategic utilization of incentives. Together these data suggest that older adults may have impairments in incentive integration, and employ different motivational strategies to improve cognitive task performance. The findings suggest potential candidate neural mechanisms that may serve as the locus of age-related change, providing targets for future cognitive neuroscience investigations.

Internet Navigation Skills for Financial Management: Associations with Age, Neurocognitive Performance, and Functional Capacity

2020 ◽  
Author(s):  
Samina Rahman ◽  
Victoria Kordovski ◽  
Savanna Tierney ◽  
Steven Paul Woods
Keyword(s):  
Older Adults ◽  
Functional Capacity ◽  
Financial Management ◽  
Internet Banking ◽  
Online Banking ◽  
Neurocognitive Performance ◽  
Younger Adults ◽  
Neurocognitive Functions ◽  
Age Related ◽  
Use Factors

Objective: Online banking is becoming increasingly common among older adults, whomay experience difficulties effectively navigating this instrumental technology. Thisstudy examined age effects on a performance-based Internet banking task and itsassociation with neurocognitive ability and functional capacity in older and youngeradults. Method: Thirty-five older adults and 50 younger adults completed anexperimenter-controlled online banking measure in which they independentlyperformed a series of naturalistic financial tasks (e.g., account transfers, bill paying).Participants also completed a standardized battery of neuropsychological tests andmeasures of functional capacity. Results: Older adults were markedly slower and lessaccurate in completing the Internet-based banking task, which was not confounded byother demographic, mood, or computer use factors. Higher scores on measures ofneurocognition and financial functional capacity were both strongly associated withhigher Internet-based banking task accuracy scores and quicker completion times inthe older, but not the younger adults. Conclusions: Findings suggest that older adultsexperience difficultly quickly and accurately navigating online banking platforms, whichmay be partly related to age-related declines in neurocognitive functions and basicfinancial capacity. Future studies might examine whether neurocognitive approaches toremediation and compensation can be used to improve online banking capacity inolder adults.

scholarly journals Are the Acute Effects of THC Different in Aging Adults?

2021 ◽  
Vol 11 (5) ◽  
pp. 590
Author(s):  
Raeghan L. Mueller ◽  
Jarrod M. Ellingson ◽  
L. Cinnamon Bidwell ◽  
Angela D. Bryan ◽  
Kent E. Hutchison
Keyword(s):  
Older Adults ◽  
Young Adults ◽  
Age Groups ◽  
Young Group ◽  
Self Administration ◽  
Behavioral Measures ◽  
Younger Adults ◽  
Different Types ◽  
Before And After ◽  
Aging Adults

In recent years of expanding legalization, older adults have reported the largest increase in cannabis use of any age group. While its use has been studied extensively in young adults, little is known about the effects of THC in older adults and whether the risks of cannabis might be different, particularly concerning intoxication and cognition. The current study investigated whether age is associated with the deleterious effects of THC on cognitive performance and other behavioral measures before and after ad libitum self-administration of three different types of cannabis flower (THC dominant, THC + CBD, and CBD dominant). Age groups consisted of young adults (ages 21–25) and older adults (ages 55–70). Controlling for pre-use scores on all measures, the THC dominant chemovar produced a greater deleterious effect in younger adults compared with older adults in tests of learning and processing speed, whereas there were no differences between old and young in the effects of the other chemovars. In addition, the young group reported greater cannabis craving than the older group after using the THC chemovar. Consistent with some reports in the preclinical literature, the findings suggest that older adults may be less sensitive to the effects of THC on cognitive and affective measures.

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