Volunteering in older adulthood is associated with activity engagement and cognitive functioning

The association between activities and cognitive health: Stratified analysis by APOE ε4 status

Background

Despite the growing evidence on the modifiable and genetic factors associated with cognitive health, little is known about the role of the apolipoprotein E (APOE) gene ε4 allele in the associations between productive or leisure activities and cognitive health.

Objective

This study fills a gap of knowledge by examining the associations among employment, civic engagement, and leisure activities and cognitive health by the presence of APOE ε4 allele, an established risk factor of Alzheimer's disease (AD).

Methods

Using pooled data from the Health and Retirement Study (HRS) Psychosocial and Lifestyle Questionnaires (2010-2016) and the HRS data on APOE ε4 alleles, linear regression models with a lagged dependent variable were performed to examine associations between productive or leisure activities and cognitive functioning at the follow-up time point, as well as the role of APOE ε4 in these associations.

Results

Among all participants, employment, low or high-intensity volunteering, and cognitive/social leisure activities were associated with higher levels of cognitive functioning. The presence of at least one ε4 allele was related to poorer cognitive functioning at the follow-up time point. Among people without the APOE ε4 allele, employment, high-intensity volunteering, and cognitive/social leisure activities were significantly associated with cognitive functioning. Among people with at least one APOE ε4 allele, low-intensity volunteering and cognitive/physical leisure activities were significantly associated with better cognitive functioning.

Conclusions

We found that employment, civic engagement, and leisure activities all contribute to cognitive health, although the benefits may be restricted to low-intensity volunteering and cognitive/physical leisure activities among individuals with at least one APOE ε4 allele, who are known to be inherently at a greater risk of AD, highlighting an avenue to a relatively easily implementable strategy to promote cognitive health in this subpopulation.

Factors associated with community volunteering among adults over the age of 50 in Malaysia

BACKGROUND

Community volunteering is defined as voluntary participation in activities and services to benefit the local community. It has potential benefits to promote social, physical, and mental well-being, and it enhances productive, healthy, and active aging. The tendency to volunteer varies across individuals and communities. There is limited knowledge of contributing factors influencing volunteering among Malaysian adults over the age of 50.

AIMS

The present study aims to assess the association of demographic, cultural, and social factors with volunteering among Malaysian adults over the age of 50.

METHODS

A cross-sectional study was conducted in 2020 involving 3,034 Malaysians aged 50 years and above across Malaysia, selected using a multi-stratified random sampling technique based on National Census 2020 data. A validated survey questionnaire to determine the demographic factor (age, sex, education level, employment status, health status, physical disability, and location of residence), cultural factor (ethnicity and religion), and social factor (social support, marital status, living arrangement, mode of transportation) that influence voluntary participation was distributed and collected. The association between these factors and volunteer participation was analysed using logistic regression models to identify significant predictors of voluntary participation among Malaysian adults over the age of 50.

RESULTS

A regression model indicates that living in rural areas (OR 2.03, 95% CI 1.63-2.53), having higher education level (Tertiary level: OR 2.77, 95% CI 1.86-4.13), being employed (OR 1.31, 95% CI 1.10-1.56), differences in ethnicity background (Chinese: OR 0.58, 95% CI 0.39-0.86) and ease of transportation (Driving private transport: OR 1.26, 95% CI 1.19-1.32; Public transport: OR 1.07, 95% CI 1.00-1.154) were significantly associated with volunteering with R2 Nagelkerke of 0.147.

CONCLUSION

Recognising various factors towards community volunteering should be addressed by policymakers and volunteer organisations to increase volunteer participation from potential adults over the age of 50 in promoting healthy and active ageing.

Couples' Cognition, Intimacy, and Activity Engagement: An Actor-Partner Interdependence Model Analysis

OBJECTIVES

This study examines the actor and partner effects of cognition on activity engagement and the potential mediating role of intimate relationship in older couple dyadic context.

METHODS

Data for this study were obtained from heterosexual couples who participated in the 2020 wave of the Health and Retirement Study. Constructing a dyadic model of couples' cognitions, activity engagement, and intimacy using structural equation modeling to analyze the relationship between variables and mediating effects.

RESULTS

At the actor level, cognition was positively correlated with their activity participation. At the partner level, wives' cognition and husbands' activity engagement were positively correlated. Husband's cognitive score affect wife's subjective feelings about intimacy. The mediation effect of Wife's intimacy on the relationship between husband's cognition and wife's activity engagement was significant.

CONCLUSIONS

In older couples, cognition influences activity engagement at a binary level, and this association is influenced by the level of intimacy. Improving intimacy can help increase activity engagement in older couples, which in turn promotes health. Clinical Implications Maintaining cognition helps older people enjoy good marriage and participation in activities. For women, the closer the partnership, the higher the frequency of participating in various activities.

Does Voluntary Work Contribute to Cognitive Performance? - An International Systematic Review

Introduction

There is a need for knowledge on activities that can reduce cognitive decline and dementia risk. Volunteering is a productive activity that entails social, physical, and cognitive functions. Therefore, volunteering could be a protective factor for cognitive loss. Thus, this review aims to examine the associations between volunteering and volunteers' cognition and to identify influencing variables.

Methods

Six international literature databases were searched for relevant articles published between 2017 and 2021 (ALOIS, CENTRAL, CINAL, Embase, PsycINFO, PubMed). Quantitative studies of all study designs were included. The primary outcome was the volunteers' cognition measured by objective, internationally established psychometric function tests. Two authors independently assessed the eligibility and quality of the studies. A narrative synthesis was performed using all studies included in this review. The methodology was in line with the PRISMA guidelines.

Results

Fourteen studies met the inclusion criteria and were included. Seven of the included studies confirmed that volunteering positively affects the volunteers' cognitive function. Two other studies identified an association between volunteer activity and volunteers' cognition using cross-sectional measurements. In particular, women and people with a low level of education benefit from the positive effects and associations. The study quality of the included articles was moderate to weak.

Discussion

Our review suggests that volunteering can improve volunteers' cognition. Unfortunately, little attention is given to specific volunteer activities and the frequency of engagement. Additionally, more attention is needed on various risk factors of cognitive impairment.

"Our focus is on illness and loneliness": Volunteer work engagement, compassion satisfaction, compassion fatigue, self-care and motivations to volunteer

They are participating as a volunteer implies active personal positioning accompanying others. Evidence supports that experiences of those who experience an illness, who are hospitalised or feel lonely, impact the volunteers: positive emotions like engagement and Compassion Satisfaction (CS) or, the reverse, Compassion Fatigue (CF). Motivations help us understand why volunteers spend their time on these activities. And self-care practices will be a challenge to counteract the exhausting emotions of volunteering. This research presents a mixed, exploratory and sequential design study on the island of Majorca (Spain). The first phase (n = 216) was quantitative, gathering data from November 2018 to April 2019. Then, the second phase (two focus groups) started with qualitative data collection (July 2019). Firstly, the study determines CS and work engagement levels and examines the relationship between self-care, CF and motivations. Secondly, the study finds out how they recognise their positive and negative emotions, their relationship with self-care and what motivates them to be volunteers. The results show that the volunteers report highly positive feelings associated with their volunteering (CS and engagement) and are backed up by a good level of personal Self-Care. The Understanding and Enhancement motivational functions generate even more positive feelings for the volunteers themselves, who attach a positive value to their experience of caring for others. Despite the positive results collected, we must not ignore the phenomenon of CF in relational volunteering and pain support because it occurs. After all, that could lead to abandonment by volunteers.

Older adults recall memories of life challenges: the role of sense of purpose in the life story

Late life is still often characterized as a time of loss and decline. The current study moved beyond this view, using both the resilience framework and the life story approach to highlight the rich life experiences of older adults. Doing so created an opportunity to explore perspectives on sense of purpose in life, from the vantage point of old age. The study had two central questions. That is, how have older adults drawn on their sense of purpose across their lives, and what factors led to the development of a sense of purpose? Following guidelines for the consensual qualitative research method (CQR; Hill et al., The Counseling Psychologist, 25(4), 517-572, 1997; Hill & Knox, 2021), in-depth, semi-structured interviews were conducted with 18 older women and men (aged 60 - 100 years) and transcribed for analysis. The CQR method revealed seven domains in the interviews. Three domains were relevant to the first research question, including: overcoming life challenges to pursue purpose, perspective-taking to maintain purpose, and purpose as part of one's religion. Four domains provided insights on the second research question: life background influencing purpose, shifts in purpose across life, fulfilling purpose across life, and obstacles to pursuing purpose in life. Findings highlighted how older people use sense of purpose as a guide in the face of life's inevitable challenges. They also revealed the unique life story paths that lead to the development of purpose across individuals' lifetimes. The implications of maintaining a sense of purpose in life, across the later years, are discussed.

Altruism, Volunteering and Cognitive Performance Among Older Adults: A 2-Year Longitudinal Study

This study aims to investigate whether altruism and volunteering are associated differently with cognitive functioning in community-dwelling older adults. A 2-year longitudinal study of 291 Brazilian older adults was conducted. In the baseline analysis, altruism, but not volunteering, was associated with higher scores for the composite cognitive score, the Mini-Mental State Examination, the verbal fluency and the CERAD Recall. Concerning the longitudinal analyses, volunteering at baseline, but not altruism, was associated with verbal fluency and CERAD Word List Recall after 2 years of follow up. Same results were obtained while investigating changes in score. Altruism and volunteering were associated with cognitive tests, albeit in different ways. Volunteering, but not altruism, was associated with lower cognitive decline. However, altruism, but not volunteering, was associated with higher absolute score on these tests. These findings can further understanding of this new field of health research.

Factors Favoring and Hindering Volunteering by Older Adults and Their Relationship with Subjective Well-Being: A Mixed-Method Approach

A mixed methodology was used through the triangulation of quantitative and qualitative data to determine older adults’ perspectives regarding volunteering and identify what factors can contribute to promoting it, with special emphasis on the role that their own well-being plays in this behavior. The results reveal that satisfaction with life as a whole contributes positively to volunteer behavior and satisfaction with the groups one belongs to contributes negatively. The volunteers were less satisfied than non-volunteers with interpersonal relationships and with the groups they belong to. Knowing the opinion of the older adults with regard to volunteering and understanding how this prosocial behavior relates to their own well-being is very useful for developing strategic plans that allow future volunteers to be captured.

Short-Term Retest Performance in Young versus Older Adults: Consideration of Integrated Speed-Accuracy Measures

Objectives: The current research addressed gaps in the literature regarding short-term computerized cognitive retest performance in young and older adults using two integrated speed-accuracy metrics. The aims were: (a) to advance the aging literature on short-term retest performance using a computerized cognitive battery and a retest schedule that included both within- and between-day time points, and (b) to assess the test-retest reliability of two integrated speed-accuracy metrics, inverse efficiency scores (IES) and balanced integration scores (BIS).Method: Twenty young (18-23 years) and thirty older (65-71 years) men completed a battery measuring a range of cognitive functions, six times over three testing days, each 1 week apart.Results: Compared to young adults, older adults exhibited steeper within- and between-day performance gains in IES and BIS, which may reflect a combination of lower initial cognitive ability and familiarity, indicating that older adults may require more familiarization on computerized tests. Relative to unadjusted reaction times, IES reliability appeared comparable in older adults, but slightly lower among young adults. The reliability of BIS was lower than unadjusted reaction times and IES in both age groups.Discussion: Our findings provide guidance for researchers wanting to combine speed and accuracy into a single performance metric in repeated testing contexts.

Activity Engagement and Cognitive Performance Amongst Older Adults

Research supporting cognitive reserve theory suggests that engaging in a variety of cognitive, social, and physical activities may serve as protective factors against age-related changes in mental functioning, especially if the activities are cognitively engaging. Individuals who participate in a variety of cognitive activities have been found to be more likely to maintain a higher level of cognitive functioning and be less likely to develop dementia. In this study, we explore the relationship between engaging in a variety of activities and cognitive performance amongst 206 healthy older adults between the ages of 65–85. Age and years of education were found to be the most significant predictors of a global composite representing cognitive performance, consistent with previous work linking these variables to age-related changes in cognition and the cognitive reserve. We interpret these results to suggest that age and education are better predictors of global cognitive performance in older adults than self-reported activity engagement.