The theory behind the age-related positivity effect

Affective, semantic, frequency, and descriptive norms for 107 face emojis

We introduce a novel dataset of affective, semantic, and descriptive norms for all facial emojis at the point of data collection. We gathered and examined subjective ratings of emojis from 138 German speakers along five essential dimensions: valence, arousal, familiarity, clarity, and visual complexity. Additionally, we provide absolute frequency counts of emoji use, drawn from an extensive Twitter corpus, as well as a much smaller WhatsApp database. Our results replicate the well-established quadratic relationship between arousal and valence of lexical items, also known for words. We also report associations among the variables: for example, the subjective familiarity of an emoji is strongly correlated with its usage frequency, and positively associated with its emotional valence and clarity of meaning. We establish the meanings associated with face emojis, by asking participants for up to three descriptions for each emoji. Using this linguistic data, we computed vector embeddings for each emoji, enabling an exploration of their distribution within the semantic space. Our description-based emoji vector embeddings not only capture typical meaning components of emojis, such as their valence, but also surpass simple definitions and direct emoji2vec models in reflecting the semantic relationship between emojis and words. Our dataset stands out due to its robust reliability and validity. This new semantic norm for face emojis impacts the future design of highly controlled experiments focused on the cognitive processing of emojis, their lexical representation, and their linguistic properties.

Increased functional integration of emotional control network in late adulthood

Across the adult lifespan, emotion regulation ability remains stable or even improves. The corresponding effects, however, in the emotion regulation networks in the brain remain underexplored. By utilizing large-scale datasets such as the Human Connectome Project (HCP-Aging, N=621, 349 females) and Cambridge Centre for Ageing and Neuroscience (Cam-CAN, N=333, 155 females), we were able to investigate how emotion regulation networks' functional topography differs across the entire adult lifespan. Based on previous meta-analytic work that identified four large-scale functional brain networks involved in emotion generation and regulation, we investigated the association between the integration of these emotion regulation networks and measures of mental wellbeing with age in the HCP-Aging dataset. We found an increase in the functional integration of the emotional control network among older adults, which was replicated using the Cam-CAN data set. Further we found that the network that is mediating emotion generative and regulative processes, and carries our introspective and reflective functions, is less integrated in higher age. Our study highlights the importance of identifying topological changes in the functional emotion network architecture across the lifespan, as it allows for a better understanding of functional brain network changes that accompany emotional aging.

Highlights

- We aimed to identify age-related differences in the functional integration of large-scale emotion regulation brain networks across the adult lifespan, and its implications for well-being.- Frontal emotion control network showed increased while interoception network showed decreased functional integration with higher age in the HCP-Aging dataset.- Increased integration of emotion control network was replicated and validated in the Cam-CAN dataset.

Implicit memory reduced selectively for negative words with aging

Background

Disproportionally better memory for positive versus negative information (mnemonic positivity effect, MPE) in older versus younger adults has been reported on tests of explicit memory (direct, intentional) as measured by recall and recognition. The purpose of this investigation was to examine whether the MPE would be observed for implicit memory (indirect, unintentional) under conditions where, based on previous research using single words, it was expected that the MPE for explicit memory would be absent.

Methods

This study investigated the influence of age on explicit and implicit memory for positive, negative, and neutral single words as measured by yes/no recognition and word identification on 24 older adults (aged 66-85) and 24 younger adults (aged 18-37) recruited from community centers in South Boston, Massachusetts.

Results

Older adults had lower recognition memory accuracy for positive, negative, and neutral words than younger adults, and, consistent with most prior studies, did not exhibit an explicit memory MPE for single words. For both groups, recognition accuracy was greatest for negative words, and was similar for positive and neutral words. In contrast, older adults exhibited implicit repetition priming, as measured by superior identification performance for repeated words, that was similar to younger adults for positive and neutral words. In younger adults, implicit memory was significantly greater for negative words than for positive and neutral words, whereas in older adults there were no significant differences in implicit memory for negative, positive, and neutral words. Therefore, selectively reduced priming for negative words in older adults was found in the context of enhanced priming for negative words in the younger adults.

Conclusion

These findings show that there was an implicit memory MPE in older adults for words even under conditions where there was no explicit memory MPE in the older adults. Dampening of negative valence implicit memory with aging expands the perimeter of the age-related positivity framework.

Beware! Different methods lead to divergent results on yawn contagion modulation in bonobos

Contagious yawning (CY)-linked to physiological synchronization and possibly emotional contagion-occurs when one individual's yawn induces yawning in others. CY was investigated over different time windows (minutes from the triggering stimulus) via naturalistic or experimental studies (using real and video yawns, respectively) with contrasting results, especially in bonobos. We verified whether in bonobos result divergences may derive from different methods. We gathered yawning data on 13 bonobos at Twycross Zoo (UK) via a naturalistic (all-occurrences observations) and experimental approach (by showing yawn/control video stimuli). Based on literature, we used 1- and 3-min windows to detect CY. Due to fission-fusion management, individuals could form permanent or non-permanent associations (more/less familiar subjects under naturalistic setting). Video yawn stimuli may come from group mates/stranger models (more/less familiar subjects under the experimental setting). Stimulus type and time window affected CY modulating factors but not CY detection. Familiarity and age effect on CY showed opposite trends in 3-min trials and 1-min observations. CY was highest in oldest, non-permanently (rather than permanently) associated subjects in the naturalistic setting, but in the youngest subjects and with ingroup (rather than outgroup) models in trials. The age effect differences on CY might be due to decontextualized yawns and immature subject curiosity toward videos. The reversed familiarity effect suggests CY's context-dependent function in promoting social synchronization with socially distant group mates, as failing to coordinate as a group may lead to social disruption. Complementary methods are needed to fully understand motor replication phenomena.

Exploring the impact of adverse childhood experiences on health and cognitive functions in older adults

This study examines whether adverse childhood experiences (ACEs) predict long-term health issues and how ACEs, alongside stress, impact well-being and cognitive abilities in older adults. 279 adults were categorized into three age groups (30-46, 47-60, and 61-80). Participants completed an online survey assessing health problems, stress, resilience, and ACEs. Additionally, 32 older adults underwent cognitive tests. ACE scores predicted physical and psychological diseases in adults but not in older adults. However, a significant correlation between ACEs and cognitive abilities was evident in older participants. ACEs are significant indicators of long-term health issues and stress in adults but may not predict these factors in older individuals. Understanding ACEs' impact on cognitive abilities in older adults is crucial for tailored interventions and support.

Older adults' decision-making following bad advice

There is minimal research investigating the influence of advice on decision-making in older age. The present study investigated the effect of different types of bad advice, relative to no advice, on young and older adults' decision-making in the Iowa Gambling Task (IGT). Fifty-four older adults and 59 young adults completed the IGT after receiving no advice, or advice to select from disadvantageous deck A (small, high-frequency losses), or disadvantageous deck B (larger, low-frequency losses). Corrugator EMG, memory and fluid intelligence were assessed. Averaged across advice conditions, older adults made more disadvantageous selections than young adults. There were no age-related differences in responding to bad advice, nor in corrugator activity in response to losses (i.e. frowning), or in learning to avoid deck A faster than deck B. Selecting from deck B was associated with reduced education among older adults, and reduced fluid intelligence among young adults. The data suggest that older adults make more disadvantageous decisions than young adults, and this is not exacerbated by bad advice. Both young and older adults are slower at learning to avoid choices resulting in low frequency relative to high-frequency losses, and this may be associated with individual differences in cognitive processing.

The Influence of Instructional Constraints and Cognitive Control on the Positivity Bias and the Positivity Effect in Autobiographical Memory

The positivity effect and the positivity bias were examined in voluntary and involuntary autobiographical memories in a sample of younger (n = 69, Mage = 23.2) and older adults (n = 57, Mage = 67.72). The positivity effect has been shown to be sensitive to instructional constraints and cognitive resources. Instructions were manipulated in the voluntary autobiographical memory condition such that participants were instructed to retrieve memories with different levels of constraints. Participants also completed two measures of cognitive control and an assessment of future time perspective. There was no evidence of the positivity effect or positivity bias once depressive symptoms were included as a covariate in the analyses, nor did cognitive control influence memory valence. Future time perspective did not mediate the relationship between age and memory valence. These results suggest that additional research should focus on potential variables that may influence the positivity effect and bias within autobiographical memories.

Internet Use as a Moderator of the Relationship Between Personal Resources and Stress in Older Adults: Cross-Sectional Study

BACKGROUND

Internet use has dramatically increased worldwide, with over two-thirds of the world's population using it, including the older adult population. Technical resources such as internet use have been shown to influence psychological processes such as stress positively. Following the Conservation of Resources theory by Hobfoll, stress experience largely depends on individuals' personal resources and the changes in these resources. While personal resource loss has been shown to lead to stress, we know little regarding the role that technical resources may play on the relationship between personal resources and stress.

OBJECTIVE

This study aims to investigate the moderating effect of technical resources (internet use) on the relationship between personal resources and stress in younger and older adults.

METHODS

A total of 275 younger adults (aged 18 to 30 years) and 224 older adults (aged ≥65 years) indicated their levels of stress; change in personal resources (ie, cognitive, social, and self-efficacy resource loss and gain); and internet use. Variance analyses, multiple regression, and moderation analyses were performed to investigate the correlates of stress.

RESULTS

Results showed that older adults, despite experiencing higher levels of resource loss (questionnaire scores: 1.82 vs 1.54; P<.001) and less resource gain (questionnaire scores: 1.82 vs 2.31; P<.001), were less stressed than younger adults (questionnaire scores: 1.99 vs 2.47; P<.001). We observed that the relationship among resource loss, resource gain, and stress in older adults was moderated by their level of internet use (β=.09; P=.05). Specifically, older adults who used the internet more frequently were less stressed when they experienced high levels of both loss and gain compared to their counterparts who used internet the less in the same conditions. Furthermore, older adults with low resource gain and high resource loss expressed less stress when they used the internet more often compared to those with low internet use.

CONCLUSIONS

These findings highlight the importance of internet use in mitigating stress among older adults experiencing resource loss and gain, emphasizing the potential of digital interventions to promote mental health in this population.

Attentional Bias in Older Adults with Non-Clinical Depression: An Eye-Tracking Study

BACKGROUND

Cognitive models of depression assert that attentional biases play an important role in the maintenance of depression. However, few studies have explored attentional bias in depressed older adults, and no consistent conclusions have been reached.

METHODS

In the current study, we investigated attentional bias in older adults with non-clinical depression. Older adults aged over 60 with non-clinical depression and without depression were instructed to perform a free viewing task while their eye movements were tracked.

RESULTS

The results showed that, compared to older adults without depression, non-clinically depressed older adults had longer total fixation durations and a greater number of fixations on sad stimuli. Moreover, non-depressed older adults exhibited a preference for pleasant images, whereas this effect was not observed in older adults with non-clinical depression.

CONCLUSION

This study suggested that non-clinically depressed older adults have attentional bias, which is manifested as increased attention to sad stimuli and decreased attention to pleasant stimuli.The current study has functional and potential functional implications.

Speaking Well and Feeling Good: Age-Related Differences in the Affective Language of Resting State Thought

Despite the prevalence and importance of resting state thought for daily functioning and psychological well-being, it remains unclear how such thoughts differ between young and older adults. Age-related differences in the affective tone of resting state thoughts, including the affective language used to describe them, could be a novel manifestation of the positivity effect, with implications for well-being. To examine this possibility, a total of 77 young adults (M = 24.9 years, 18-35 years) and 74 cognitively normal older adults (M = 68.6 years, 58-83 years) spoke their thoughts freely during a think-aloud paradigm across two studies. The emotional properties of spoken words and participants' retrospective self-reported affective experiences were computed and examined for age differences and relationships with psychological well-being. Study 1, conducted before the start of the COVID-19 pandemic, revealed that older adults exhibited more diversity of positive, but not negative, affectively tinged words compared to young adults and more positive self-reported thoughts. Despite being conducted virtually during the COVID-19 pandemic, study 2 replicated many of study 1's findings, generalizing results across samples and study contexts. In an aggregated analysis of both samples, positive diversity predicted higher well-being beyond other metrics of affective tone, and the relationship between positive diversity and well-being was not moderated by age. Considering that older adults also exhibited higher well-being, these results hint at the possibility that cognitively healthy older adults' propensity to experience more diverse positive concepts during natural periods of restful thought may partly underlie age-related differences in well-being and reveal a novel expression of the positivity effect.

Supplementary Information

The online version contains supplementary material available at 10.1007/s42761-024-00239-z.

Reframing Communication about Fall Prevention Programs to Increase Older Adults' Intentions to Participate

INTRODUCTION

Falls and fall-related injuries in community-dwelling older adults are a growing global health concern. Despite effective exercise-based fall prevention programs (FPPs), low enrollment rates persist due to negative connotations associated with falls and aging. This study aimed to investigate whether positive framing in communication leads to a higher intention to participate in an FPP among community-dwelling older adults.

METHODS

We conducted a two-sequence randomized crossover study. We designed two flyers, a standard flyer containing standard terminology regarding FPPs for older adults, and a reframed flyer highlighting fitness and activity by reframing 'fall prevention' as an 'exercise program' and 'old' as 'over 65 years'. With a Mann-Whitney U test, we investigated group differences regarding the intention to participate between the flyers. A sensitivity analysis and subgroup analyses were performed. We conducted qualitative thematic analysis on open-ended answers to gain a deeper understanding of participants' intention to participate.

RESULTS

In total, we included 133 participants. Findings indicated a significantly higher intention to participate in the reframed flyer (median = 4; interquartile range = 1-6) compared to the standard flyer (median = 2; interquartile range = 1-4) (p = 0.038). Participants favored more general terms such as 'over 65 years' over 'older adults'. Older adults who were female, not at high fall risk, perceived themselves as not at fall risk, and maintained a positive attitude to aging showed greater receptivity to positively-framed communications in the reframed flyer. Additionally, already being engaged in physical activities and a lack of practical information about the FPP appeared to discourage participation intentions.

DISCUSSION

The results in favor of the reframed flyer provide practical insights for designing and implementing effective (mass-)media campaigns on both (inter)national and local levels, as well as for interacting with this population on an individual basis. Aging-related terminology in promotional materials hinders engagement, underscoring the need for more positive messaging and leaving out terms such as 'older'. Tailored positively framed messages and involving diverse older adults in message development are essential for promoting participation in FPPs across various population subgroups to promote participation in FPPs among community-dwelling older adults.

Younger Americans are less politically polarized than older Americans about climate policies (but not about other policy domains)

Political polarization of Americans' support for climate policies often impedes the adoption of new, urgently needed climate solutions. However, recent polls suggest that younger conservatives favor adopting pro-climate policies to a greater degree than older conservatives, resulting in less political polarization among younger Americans relative to older Americans. To better understand these patterns, we analyzed Americans' support for various climate policies from 1982-2020, across 16 waves of historical, nationally representative survey data from the American National Election Studies (total N = 29,467). Regression models consistently show that, since 2012, younger Americans have been less politically polarized than older Americans on support for climate policies. Before 2012 and on non-climate policy topics, we did not find consistent statistical evidence for political polarization varying with age. These findings can inform policy debates about climate change and offer hope to environmentalists and policymakers who seek to build broad consensus for climate action at the policy level.

A comparative analysis of colour-emotion associations in 16-88-year-old adults from 31 countries

As people age, they tend to spend more time indoors, and the colours in their surroundings may significantly impact their mood and overall well-being. However, there is a lack of empirical evidence to provide informed guidance on colour choices, irrespective of age group. To work towards informed choices, we investigated whether the associations between colours and emotions observed in younger individuals also apply to older adults. We recruited 7393 participants, aged between 16 and 88 years and coming from 31 countries. Each participant associated 12 colour terms with 20 emotion concepts and rated the intensity of each associated emotion. Different age groups exhibited highly similar patterns of colour-emotion associations (average similarity coefficient of .97), with subtle yet meaningful age-related differences. Adolescents associated the greatest number but the least positively biased emotions with colours. Older participants associated a smaller number but more intense and more positive emotions with all colour terms, displaying a positivity effect. Age also predicted arousal and power biases, varying by colour. Findings suggest parallels in colour-emotion associations between younger and older adults, with subtle but significant age-related variations. Future studies should next assess whether colour-emotion associations reflect what people actually feel when exposed to colour.

Objectification and body esteem: age group patterns in women's psychological functioning

OBJECTIVES

Sexual objectification is related to negative outcomes for young adult women, but whether sexual objectification operates similarly for women in mid-life or older adulthood is less clear. Our aim was to assess self-objectification and sexually objectifying experiences for women in two different age groups, 18-27 and 48-90 and, further, test the relationship between objectification and psychological functioning. Based on objectification theory, we hypothesized that young adults would report higher self-objectification and sexually objectifying experiences compared to women in the older group. We further expected that these age differences would be related to body esteem and psychological functioning.

METHODS

We surveyed 218 women regarding their sexually objectifying experiences and self-objectification, as well as body esteem, global self-esteem, and mood/anxiety, all outcomes theoretically expected to be related to sexual objectification and self-objectification.

RESULTS

Sexually objectifying experiences and self-objectification were correlated with lower body esteem, lower global self-esteem, and higher mood/anxiety symptoms. Further, older women reported lower objectification and better psychological functioning. Tests of serial mediation showed that the relationship between age and two outcomes (self-esteem and mood/anxiety symptoms) was mediated by self-objectification and body esteem, while the model using experiences of sexually objectifying experiences was not supported.

CONCLUSION

Older women differed from younger women in the impact of self-objectification. We discuss these outcomes referencing age patterns and objectification theory.

Detecting implicit and explicit facial emotions at different ages

Emotions are processed in the brain through a cortical route, responsible for detailed-conscious recognition and mainly based on image High Spatial Frequencies (HSF), and a subcortical route, responsible for coarse-unconscious processing and based on Low SF (LSF). However, little is known about possible changes in the functioning of the two routes in ageing. In the present go/no-go online task, 112 younger adults and 111 older adults were asked to press a button when a happy or angry face appeared (go) and to inhibit responses for neutral faces (no-go). Facial stimuli were presented unfiltered (broadband image), filtered at HSF and LSF, and hybrids (LSF of an emotional expression superimposed to the HSF of the same face with a neutral expression). All stimuli were also presented rotated on the vertical axis (upside-down) to investigate the global analysis of faces in ageing. Results showed an overall better performance of younger compared to older participants for all conditions except for hybrid stimuli. The expected face-inversion effect was confirmed in both age groups. We conclude that, besides an overall worsening of the perceptual skill with ageing, no specific impairment in the functioning of both the cortical and the subcortical route emerged.

Age differences in emotional reactions to ageist memes and changes in age of one's Best Self

Memes on social media can carry ageist messages and can elicit reactions that are both emotional and self-evaluative. The present study investigates age-related differences in nine discrete emotions and in the evaluation of when individuals have been or will be their best selves. Participants (n = 360) representing young (m = 26 years), middle-aged (m = 39 years) and older adults (m = 63 years) were randomly assigned to view either non-ageist (animals) or ageist (e.g., incompetent older people) memes. After viewing memes, we assessed nine emotional reactions (i.e., fear, anger, sadness, happiness, anxiety, discomfort, disgust, surprise, enjoyment) and Best Self evaluations. Younger and middle-aged people reported more intense emotional reactions to memes than older people, with the exception that older people reported more discomfort and disgust in response to ageist versus non-ageist memes. Younger adults were less surprised by ageist memes (vs. non-ageist) and for all age groups ageist memes (vs. non-ageist) elicited less happiness and enjoyment and were less likely to be shared. With respect to evaluations of one's Best Self, older individuals were more likely to report being their best selves in the past, while after viewing ageist memes, younger individuals were more likely to report being their best selves in the future. Emotions of disgust and discomfort were related to identifying one's Best Self as further in the past. The current study adds to the literature on the impact of ageism by examining age-related differences in the emotions and self-evaluations experienced when confronted with memes on social media.

Perceived Relational Support Is Associated With Everyday Positive, But Not Negative, Affectivity in a U.S. Sample

Research suggests that perceived social support bolsters emotional well-being. We tested whether perceived support from friends, family, and spouses/partners was associated with reduced negative and greater positive affectivity (i.e., everyday affective baseline), and whether perceived strain in these relationships had opposite effects, accounting for age and relevant covariates. Using data from the third waves of the Midlife in the United States survey and National Study of Daily Experience (n = 1,124), we found negative affectivity was not tied to relational support nor strain, but instead was associated positively with neuroticism and negatively with conscientiousness. In contrast, positive affectivity was related positively to support from friends and family, conscientiousness, and extroversion, and negatively to strain among partners and neuroticism. Exploratory analyses within second-wave Midlife in Japan data (n = 657) suggest patterns for future cross-cultural study. Some relationship dynamics may vary, but perceived support might enhance emotional well-being by bolstering positive, rather than mitigating negative, emotionality.

Can Creativity and Cognitive Reserve Predict Psychological Well-Being in Older Adults? The Role of Divergent Thinking in Healthy Aging

The maintenance of psychological well-being (PWB) in the older adult population is a pivotal goal for our rapidly aging society. PWB is a multicomponent construct that can be influenced by several factors in the lifespan. The beneficial role of divergent thinking (DT) and cognitive reserve (CR) in sustaining older subjects' PWB has been scarcely investigated so far. The present study aims to investigate the relationships between DT, CR, and PWB in a sample of 121 healthy older adults (61 females; M age: 73.39 ± 6.66 years; M education: 11.33 ± 4.81 years). The results highlight that better DT performance predicts higher CR, which mediates an indirect positive effect of DT on emotional competence, one of the PWB factors. It follows that DT and CR can be considered protective factors in aging, and their effects go beyond cognitive functioning, revealing a positive effect even on some PWB components. The practical implications regarding targeted health interventions for prevention in the older adult population to support well-being and promote healthy aging are discussed.

Younger and older adults' memory of past feelings surrounding an election

People often misremember their past feelings, especially when recalling their prior mood as opposed to their specific emotions in response to events. A previous study also found that the direction of memory errors varies based on feeling type; younger adults overestimated the intensity of prior moods but underestimated the intensity of prior event-specific emotions. This study aimed to replicate these patterns and test whether they vary with age. In doing so, we also tested whether an age-related positivity effect would emerge, such that older adults would be relatively more likely to overestimate past positive feelings and underestimate past negative feelings. Using a sample of American voters, who reported their feelings following the 2020 United States presidential election, we found that both younger and older adults subsequently overestimated the intensity of their past mood in the week following the election but were relatively accurate in recalling the intensity of their prior emotions about the election result. Unexpectedly, among election losers, we also observed an age-related negativity effect in recall for prior mood. When faced with negative real-world events, older adults may not show the same positivity biases that are observed in lab studies.

Relationship between intrinsic capacity and health-related quality of life among community-dwelling older adults: the moderating role of social support

PURPOSE

To examine how social support might moderate the relationship between intrinsic capacity and health-related quality of life (HRQoL) based on the buffering model of social support.

METHODS

This was a cross-sectional study with a sample of 1181 Chinese community-dwelling older adults aged ≥ 60 years in 2016. Social support was assessed using the Social Support Rating Scale. Intrinsic capacity was assessed using the revised integrated care for older people screening tool. HRQoL was measured by the 12-item Short Form Health Survey. Hierarchical linear regression analysis was implemented to test the moderating effect of social support.

RESULTS

Support utilization attenuated the relationship between lower intrinsic capacity and poor physical HRQoL while subjective support attenuated the relationship between lower intrinsic capacity and poor mental HRQoL. However, objective support had no significant moderating effect on the relationship between intrinsic capacity and specific domains of HRQoL.

CONCLUSION

The moderating effects of social support on the association between intrinsic capacity and HRQoL vary by support types. Effective interventions should target the perception and utilization of available support among older adults with lower intrinsic capacity to maintain their physical and mental HRQoL.

Age-Related Differences in Mind Wandering: The Role of Emotional Valence

OBJECTIVES

Older adults consistently report fewer experiences of mind wandering compared to younger adults. Aging is also associated with a shift in the emotional focus of our thoughts, with older adults tending to experience an increase in attention toward positive information, or a "positivity bias," relative to younger adults. Here, we tested if the positivity bias associated with aging can also predict age-related changes in the content of older adults' mind wandering.

METHOD

Older adults and younger adults completed a go/no-go task with periodic thought probes to assess rates of emotionally valenced mind wandering.

RESULTS

Older adults reported significantly less negatively and neutrally valenced mind wandering compared to younger adults, but there was no age difference in reports of positively valenced mind wandering. Overall rates of mind wandering predicted poorer task performance for both age groups: Individuals who mind wandered more, performed worse, but this did not differ by the emotional valence. Both older adults and younger adults showed similar in-the-moment performance deficits, with mind wandering reports being associated with worse immediate no-go accuracy and faster reaction times, consistent with mindless responding.

DISCUSSION

Focusing on different dimensions of thought content, such as emotional valence, can provide new insight into age-related differences in mind wandering. Older adults' mind wandering reports were less negative and neutral compared to younger adults' reports suggesting a positivity bias for older adults. However, this positivity bias does not seem to affect task performance. We discuss the implications of the findings for mind wandering theories and the positivity bias.

Purposeful and purposeless aging: Structural issues for sense of purpose and their implications for predicting life outcomes

Despite the value of sense of purpose during older adulthood, this construct often declines with age. With some older adults reconsidering the relevance of purpose later in life, the measurement of purpose may suffer from variance issues with age. The current study investigated whether sense of purpose functions similarly across ages and evaluated if the predictive power of purpose on mental, physical, cognitive, and financial outcomes changes when accounting for a less age-affected measurement structure. Utilizing data from two nationwide panel studies (Health and Retirement Study: n = 14,481; Midlife in the United States: n = 4,030), the current study conducted local structural equation modeling and found two factors for the positively and negatively valenced purpose items in the Purpose in Life subscale (Ryff, 1989), deemed the purposeful and purposeless factor. These factors become less associated with each other at higher ages. When reproducing past findings with this two-factor structure, the current study found that the purposeful and purposeless factors predicted these outcomes in the same direction as would be suggested by past research, but the magnitude of these effects differed for some outcomes. The discussion focuses on the implications of what this means for our understanding of sense of purpose across the lifespan. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

How list composition affects the emotional enhancement of memory in younger and older adults

Young adults show an immediate emotional enhancement of memory (EEM) when emotional and non-emotional information are presented in mixed lists but not pure lists, but it is unclear whether older adults' memories also benefit from the cognitive factors producing the list-composition effect. The present study examined whether the list-composition effect extended to older adults (55+), testing the following alternatives: (1) younger and older adults could show the list-composition effect, (2) due to age-related decreases in cognitive resources, older adults may show weaker effects of list-composition, or (3) due to age-related positivity effects, older adults' list-composition effect may vary by valence. Results supported the first alternative: the list-composition effect occurred for older as well as younger adults, when testing memory for pictures (Experiment 1) or words (Experiment 2). In a third experiment, we explored whether mixing information at only encoding or retrieval (and blocking in the other phase) would suffice for the list composition effect to occur. Results revealed that mixed encoding/blocked retrieval did not elicit the EEM in either age group. Overall, the results suggest age-related stability in the cognitive processes that give rise to the immediate EEM.

The paradox of subjective age: age(ing) in the self-presentation of older adults

OBJECTIVES

Studies have shown that when people grow older, the negative perceptions about age(ing) become self-directed. In this study, we examined if and how this assertion is expressed in the self-presentation of older adults.

DESIGN

To explore this issue, we undertook an online survey with 818 Israeli older adults (aged 65-90) who were asked to present themselves in writing, using an open question and to choose the age terms that they preferred, relying on a multiple-choice question. Responses were analyzed qualitatively and quantitatively using "word cloud" and linguistic inquiry.

RESULTS

The analysis indicated three ways of coping with the issue of age in one's self-presentation: Absence of old age - older people who blur their processes of aging; Camouflaged aging - older people who emphasize their age by using a line of self-ageism; Multiplicity of old age terms - the existing gap between what is being used by people and the ideal related to the use of existing age terms. The findings highlight the role of subjective age in one's self-presentations.

CONCLUSIONS

The results point to the ambivalence that older people feel in relation to their age(ing) and especially reflect the paradox of subjective age. That is, on the one hand studies have stressed the positive aspects of this practice, whereas on the other hand, subjective age possibly reflects a response to internalized negative stereotypes and prejudice about old age(ing). In this sense, this study expands the knowledge in the field of self-presentation and (subjective) age in the second half of life.

Age-related reductions in arousal-enhanced memory are moderated by trait emotion regulation

Emotional arousal is known to enhance episodic memory in young adults. However, compared to valence, little is known about how healthy aging impacts arousal-enhanced memory effects. Furthermore, while emotion regulation is believed to improve with age, it is unclear how individual differences in emotion regulation influence arousal-enhanced memory. In this large-scale online study, we investigated the impact of age and individual differences in emotion regulation on arousal-enhanced memory. During encoding, participants made arousal ratings about negative, neutral, and positive images, and we compared their subsequent memory of high and low-arousal images. We found the impact of emotional arousal on memory was reduced with age, especially for older adults who habitually suppress their emotions. Our findings show that arousal-related memory benefits are reduced with advancing age, and that individual differences in habitual usage of emotion regulation impact these age-related alterations.

Health appeal appraisal and memory in older adults: the effects of goal and valence framing

Relative to younger adults, older adults have a preference and memory advantage for appeals framed to focus on emotion goals (e.g., loving or caring) or positive outcomes (e.g., benefits of health behaviors). Here we examined whether combining goal (emotion vs. future) and valence framing (positive vs. negative) could optimize older adults' appraisal and memory for health appeals. Sixty younger (ages 18-29) and 60 older (ages 64-87) adults viewed, rated and recalled one of the four versions of a health pamphlet, each with a unique combination of goal and valence framing. The results showed a memory advantage for pamphlets focusing on emotion over future goals in both age groups. Older adults also showed a more favorable appraisal and a weak memory advantage for the positively- and emotion-framed pamphlet, relative to younger adults. Thus combining goal and valence framing could optimize the effectiveness of older adults' health appeal communication..

Task-based functional connectivity reveals aberrance with the salience network during emotional interference in late-life depression

OBJECTIVES

Late-life depression (LLD) is a common and debilitating disorder. Previously, resting-state studies have revealed abnormal functional connectivity (FC) of brain networks in LLD. Since LLD is associated with emotional-cognitive control deficits, the aim of this study was to compare FC of large-scale brain networks in older adults with and without a history of LLD during a cognitive control task with emotional stimuli.

METHODS

Cross-sectional case-control study. Twenty participants diagnosed with LLD and 37 never-depressed adults 60-88 years of age underwent functional magnetic resonance imaging during an emotional Stroop task. Network-region-to-region FC was assessed with seed regions in the default mode, the frontoparietal, the dorsal attention, and the salience networks.

RESULTS

FC between salience and sensorimotor network regions and between salience and dorsal attention network regions were reduced in LLD patients compared to controls during the processing of incongruent emotional stimuli. The normally positive FC between these networks were negative in LLD patients and inversely correlated with vascular risk and white matter hyperintensities.

CONCLUSIONS

Emotional-cognitive control in LLD is associated with aberrant functional coupling between salience and other networks. This expands on the network-based LLD model and proposes the salience network as a target for future interventions.

Affective Norms for Chinese Words of Typical Life Scenes Rated by Older Adults (ANCO)

The present study provides an affective norm collected from older adults for 1,050 Chinese words that are closely related to the typical life scenes commonly encountered by older adults. Data were collected for key affective dimensions of valence and arousal using the method of adapted Self-Assessment Manikin (Bradley & Lang, 1994) in a paper-and-pencil procedure. The results showed that the current database (ANCO) was of high reliability and validity. Valence and arousal were in an asymmetrically quadratic relationship in the valence-by-arousal space; i.e., older adults rated negative words as the highest arousing, followed by positive and neutral words. In addition, by comparing affective ratings of the shared words between the present norm collected from older Chinese adults and previous norms collected from young Chinese adults (Wang et al., 2008; Yao et al., 2017; Yu et al., 2016), we found that compared with young adults, older ones perceived negative words as more negative and more arousing, and perceived positive words as more positive and less arousing. ANCO can serve as a valuable source of information for age-related affective research and help explicate the effects of emotion on linguistic and cognitive processes.

Age-related reduction in trait anxiety: Behavioral and neural evidence of automaticity in negative facial emotion processing

Trait anxiety diminishes with age, which may result from age-related decline in registering salient emotional stimuli and/or enhancement in emotion regulation. We tested the hypotheses in 88 adults 21 to 85 years of age and studied with fMRI of the Hariri task. Age-related decline in stimulus registration would manifest in delayed reaction time (RT) and diminished saliency circuit activity in response to emotional vs. neutral stimuli. Enhanced control of negative emotions would manifest in diminished limbic/emotional circuit and higher prefrontal cortical (PFC) responses to negative emotion. The results showed that anxiety was negatively correlated with age. Age was associated with faster RT and diminished activation of the medial PFC, in the area of the dorsal and rostral anterior cingulate cortex (dACC/rACC) - a hub of the saliency circuit - during matching of negative but not positive vs. neutral emotional faces. A slope test confirmed the differences in the regressions. Further, age was not associated with activation of the PFC in whole-brain regression or in region-of-interest analysis of the dorsolateral PFC, an area identified from meta-analyses of the emotion regulation literature. Together, the findings fail to support either hypothesis; rather, the findings suggest age-related automaticity in processing negative emotions as a potential mechanism of diminished anxiety. Automaticity results in faster RT and diminished anterior cingulate activity in response to negative but not positive emotional stimuli. In support, analyses of psychophysiological interaction demonstrated higher dACC/rACC connectivity with the default mode network, which has been implicated in automaticity in information processing. As age increased, individuals demonstrated faster RT with higher connectivity during matching of negative vs. neutral images. Automaticity in negative emotion processing needs to be investigated as a mechanism of age-related reduction in anxiety.

Growing old and being old: Emotional well-being across adulthood

The present study examines change in reports of daily, weekly, and monthly psychological distress over 20 years, and of negative and positive affect over 10 years, using data from the Midlife in the United States study. The study includes three waves of data collection on adults ranging from 22 to 95 years old. Cross-sectional findings reveal that older age is related to lower levels of psychological distress and negative affect and to higher levels of positive affect across each successive age group. Yet, longitudinal findings vary across younger, middle-aged, and older adults. Psychological distress decreases over time among younger adults (although only until age 33 for weekly reports), remains stable in midlife, and is stable (monthly) or slightly increases (daily and weekly) among older adults. For negative affect, levels decrease over time for younger and middle-aged adults, and only increase for the oldest adults for daily and monthly affect. Positive affect is stable over time among younger adults, but decreases in midlife starting in the mid-fifties. In conclusion, overall patterns of findings suggest that being old (assessed cross-sectionally) is related to higher levels of emotional well-being. Growing old (assessed longitudinally) is related to improvements in emotional well-being across younger and early middle adulthood, which mirrors cross-sectional findings. There is relative stability in later midlife, however, and continued stability or slight declines across older age. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Resilience to depression: the role of benevolent childhood experiences in a South African sample

Background

Studies elsewhere show that benevolent childhood experiences (BCEs) have protective mental health value. However, this protective value has never been investigated in an African context. Given the need to better understand what might support mental health resilience among African young people, this study explores the relationship between BCEs and depressive symptoms among a South African sample of young adults living in a community dependent on the economically volatile oil and gas industry.

Methods

A sample of young adults in an oil and gas community in South Africa (N = 313, mean age 20.3 years, SD = 1.83, range from 18 to 26; majority Black African) completed self-report questionnaires to assess BCEs and depressive symptoms (Beck Depression Inventory-II). The analysis controlled for socio-demographics and experience of family adversity. Multinomial logistic regressions were used to examine the association of BCEs with depressive symptoms using STATA 17.

Results

The majority (86.4% of the sample) reported all 10 BCEs. Of the 10 BCEs, having at least one good friend was the most reported (94%) compared to 75% of the sample reporting having a predictable home routine, such as regular meals and a regular bedtime. The unadjusted multinomial logistic regression analysis indicated that having at least one good friend, comforting beliefs, and being comfortable with self were associated with lower odds of moderate depression. The adjusted results showed no association between BCEs and the depression of young adults in this sample.

Conclusion

In this South African sample, our results do not show protective associations between BCEs and depression. This could be as a result of the homogeneity in our sample. It is also possible that the BCEs explored could not counteract the effect of chronic risk factors in the lives of the young people in this study context. Further research is needed to understand this complexity.

Patient-Provider Relationships and Antiretroviral Therapy Adherence and Durable Viral Suppression Among Women with HIV, Miami-Dade County, Florida, 2021-2022

Women with HIV in the United States are more negatively affected by adverse social determinants such as low education and poverty than men, and thus, especially need a supportive health care system. This cross-sectional study assessed the role of the patient-provider relationship on antiretroviral therapy (ART) adherence and durable viral suppression among women with HIV (WHIV) in Miami-Dade County, Florida. Patient-provider relationship was measured, in part, using the Health Care Relationship Trust Scale and Consumer Assessment of Health Care Providers and Systems. The survey was administered by telephone to women in the Ryan White Program June 2021-March 2022. Adherence was defined as 90% adherent on the average of three self-reported items. Lack of durable viral suppression was defined by at least one viral load ≥200 copies/mL among all tests conducted in a year. Logistic regression models were generated using backward stepwise modeling. Of 560 cis-gender women, 401 (71.6%) were adherent, and 450 (80.4%) had durable viral suppression. In the regression model, adherence was associated with higher patient-provider trust and provider communication as well as excellent perceived health, lack of significant depressive symptoms, no alcohol use within the last 30 days, and lack of transportation problems. In the regression model using provider as a random effect, durable viral suppression was associated with older age, Hispanic ethnicity, and lack of illegal drug use. While the results show that a strong patient-provider relationship facilitates ART adherence in WHIV, there was no association with durable viral suppression.

The Role of Relationship Conflict for Momentary Loneliness and Affect in the Daily Lives of Older Couples

Background: Intimate partner relationships foster individuals' well-being throughout the lifespan. However, dissatisfying or conflict-laden relationships can have a detrimental impact on well-being and relationship quality. The majority of older adults live together with a spouse/partner, and intimate relationships are one of the most important social contexts in their daily lives. Purpose: Expanding on previous research, we examined the role of previous conflict on experiences of loneliness and affect in the daily lives of older partners from a dyadic perspective. Relationship duration and quality, personality traits (neuroticism and extraversion), conflict frequency during the measurement period, physical health as well as age were considered as moderators. Study Sample and Data Analysis: We used data from an experience sampling study with 151 older heterosexual couples (302 participants; 65+ years old) reporting on their positive and negative affect, loneliness, and previous experience of relationship conflict 6 times a day for 14 days. Data were analyzed using dyadic multilevel models. Results: For both men and women within couples, previous conflict was associated with an increased experience of negative affect and loneliness and a decreased experience of positive affect. Higher neuroticism predicted less positive and more negative affect following conflict for women and more loneliness for men. Higher relationship satisfaction predicted less increase in negative affect after conflict for female partners. Age, relationship duration, physical health, extraversion, and the number of conflict episodes showed no moderating effects. Conclusions: Our results support the notion that relationship conflict deteriorates emotional well-being in old age and renders older adults lonelier even in the context of intimate partner relationships.

Life Instability Associated with Lower ART Adherence and Other Poor HIV-Related Care Outcomes in Older Adults with HIV

BACKGROUND

Life instability may be an important factor for HIV-related care outcomes in older adults living with HIV (OALWH). This study examined the degree to which an 11-item life instability index (LII) composed of individual- and community-level indicators was associated with HIV-related care outcomes-viral load, antiretroviral (ART) medication adherence, rates of detectable viral load, and HIV care appointment non-adherence among OALWH in the Miami area.

METHODS

Six hundred twenty-three OALWH completed an interviewer-administered assessment (English or Spanish), which was matched with medical record data.

RESULTS

Participants reported about six LII indicators each (M = 6.08, SD = 1.44). Greater index scores were associated with worse self-reported ART adherence (b =  - 1.14, p = 0.03), lower observed appointment adherence (b = 0.02, p < 0.01), higher viral load (b = 0.09, p = 0.02), and greater odds of viral detection (OR = 1.22, p = 0.01). Regarding health behaviors, life instability was significantly associated with increased illicit substance use among participants and not associated with depression or anxiety. The association of life instability to ART adherence remained significant (although attenuated) when controlling for the significant effects of substance use (b =  - 0.40, BSTP [- 0.87, - 0.09]).

CONCLUSION

This present study is the first to examine an additive life instability index and its association with HIV-related behavioral and biomedical health outcomes among a population of OALWH. Greater indicators of life instability among OALWH may lead to poorer HIV-related health outcomes above and beyond the net of the effects of depression, anxiety, and substance use.

Age and Cognitive Ability Predict Emotion Regulation Strategy Use

OBJECTIVES

This study examines how age and cognitive ability predict use of different emotion regulation strategies in a laboratory task eliciting emotions varying in valence and arousal.

METHODS

Participants (N = 287) aged 25-85 completed the NIH Toolbox Cognitive Battery and an emotion regulation task in a laboratory setting. They watched a series of emotional clips (disgust, sadness, amusement, and contentment) under instructions to increase positive emotions or decrease negative emotions. After each clip, they rated the extent to which they used emotion regulation strategies that involve different types of engagement with emotional stimuli and disengagement from emotional stimuli.

RESULTS

Older age was predictive of greater use of immersive-engagement strategies (e.g., perspective taking) and less use of disengagement strategies (e.g., distraction). Fluid cognitive ability was positively associated with immersive-engagement strategy use, particularly for high-arousal clips. For older adults, fluid cognitive ability was also associated with using positive-engagement strategies (e.g., positive reappraisal) to a greater extent to regulate negative emotions.

DISCUSSION

Patterns of emotion regulation strategy use varied by age, even when accounting for differences in reactivity. Findings suggest that older adults may not necessarily prefer strategies that are lower in cognitive demands or that focus on enhancing positivity. Results support the idea that strategy preferences are driven by a combination of characteristics of the regulator and the regulation context. The relevance of cognitive resources likely varies across situations, perhaps being most consequential for deeper processing of high-arousal stimuli and for older adults' engagement with positive aspects of an otherwise negative situation.

The well-being of young leaders: demands and resources from a lifespan perspective

Building on the job demand resources (JD-R) model, we examined the experience of work environment and well-being among young leaders in a two-wave survey study of 1,033 leaders within the private sector in Sweden. Our results reveal that young leaders report higher levels of burnout and lower rates of vigor compared to older colleagues. Further, they appraise demand and resources differently, perceiving higher emotional demands and less organizational support, and they seem to struggle with the leader role, seeing it as unclear and conflicting. Our findings underline the necessity of viewing the leader role from a lifespan perspective as well as considering age-specific aspects in the JD-R model. In practice, we urge organizations to improve prerequisites for young leaders by providing support and role clarifications to prevent impaired well-being and improve retention. By bringing leadership and lifespan studies together, we aim for a better understanding of what specific prerequisites young leaders need to thrive in the leader role thus showing how age matters and bring the field of research forward.

The relationship between cognitive reserve and the spontaneous use of emotion regulation strategies in older adults: a cross-sectional study

BACKGROUND

Several studies reported cognitive reserve (CR) as an important factor in promoting healthy aging within a non-clinical aging population.

AIMS

The main goal of the present study is to investigate the link between higher levels of CR and more effective emotion regulation. In more detail, we examine the association between a number of CR proxies and the habitual use of two emotion regulation strategies, cognitive reappraisal and emotional suppression.

METHODS

Three hundred and ten older adults aged between 60 and 75 (mean = 64.45, SD = 4.37; 69.4% female) joined this cross-sectional study by filling out self-report measures of CR and emotion regulation.² RESULTS: Reappraisal and suppression use were correlated. Practicing different leisure activities constantly over many years, being more original and having a higher education promoted more frequent use of cognitive reappraisal. These CR proxies were also significantly related to suppression use, even though the percentage of variance explained was lower.

DISCUSSION AND CONCLUSIONS

Exploring the role played by the cognitive reserve on different emotion regulation techniques can be useful in understanding which variables predict the use of antecedent-focused (reappraisal) or response-focused (suppression) emotion regulation strategies in aging individuals.

Aging and task design shape the relationship between response time variability and emotional response inhibition

Intra-individual variability (IIV) refers to within-person variability in behavioural task responses. Several factors can influence IIV, including aging and cognitive demands. The present study investigated effects of aging on IIV of response times during executive functioning tasks. Known age-related differences in cognitive control and emotion processing motivated evaluating how varying the design of emotional response inhibition tasks would influence IIV in older and younger adults. We also tested whether IIV predicted inhibitory control across task designs and age groups. Older and younger adults (N = 237) completed one of three versions of a stop-signal task, which all displayed happy, fearful, or neutral faces in Stop trials. An independent group of older and younger adults (N = 80) completed a go/no-go task also employing happy, fearful and neutral faces. Results showed older adults had more consistent responses (lower IIV) than younger adults in the stop-signal task, but not the go/no-go task. Lower IIV predicted more efficient emotional response inhibition for fear faces in the stop-signal task, but only when attention to emotion was task-relevant. Collectively, this study clarifies effects of aging and task design on IIV and illustrates how task design impacts the relationship between IIV and emotional response inhibition in younger and older adults.

An exploration of happiness, anxiety symptoms, and depressive symptoms among older adults during the coronavirus pandemic

The COVID-19 pandemic has affected millions of people worldwide. Because of the challenges associated with the pandemic, universal levels of happiness have likely depleted. We know little about how those with prior existing mental health concerns have responded to the pandemic. Using cross-sectional (study 1; N = 1,366) and longitudinal (study 2; N = 262) data, we utilized a stress and resilience perspective to explore mental health symptoms and happiness among older adults before and after the declaration of the pandemic. Results for both studies indicated higher levels of depression and anxiety symptoms predicted lower levels of happiness; however, for those who indicated higher levels of mental health symptoms, post-pandemic declaration happiness levels were higher than pre-pandemic happiness levels. Findings suggest that resilience may be learned throughout a lifetime, and that experiences from prior stressors may show benefits in responding to future ones, even among vulnerable populations.

Longitudinal change in daily stress across 20 years of adulthood: Results from the national study of daily experiences

This study examined age-related patterns in exposure and affective reactivity to daily stressors across a 20-year time span among adults who were between 22 and 77 years old at their baseline interview. Longitudinal data from the National Study of Daily Experiences (NSDE) consisted of three bursts of eight consecutive nightly interviews of stress and affect. Analyses made use of all available data from a U.S. National sample of respondents who participated in any of the three NSDE bursts (N = 2,845; number of daily assessments = 33,688). Findings revealed increasing age-related benefits. Younger adults (< 30 years) reported the highest levels of stressor exposure and reactivity, but their stress profile improved with age. Over time, adults averaged an 11% reduction in the occurrence of stressor days, and the younger adults exhibited an even steeper decline (a 47% reduction) in their levels of stressor reactivity. For people in midlife and old age, stressor occurrence continued to decrease over time, yet among adults aged 54 years or older at baseline, stress reactivity remained stable across time. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Information Avoidance in Consumer Choice: Do Avoidance Tendencies and Motives Vary by Age?

Prior research suggests that older adults seek less information in consumer choices than younger adults do. However, it remains unclear if intentional information avoidance plays a role in such effects. To test this possibility, we examined age differences in deliberate information avoidance in consumer decisions and explored a range of potential motives. Adult lifespan samples completed two pre-registered online studies, which assessed information avoidance using a slider scale (Study 1, N =195) and a forced-choice task (Study 2, N = 500). In Study 1, age differences in information avoidance were not significant, but methodological limitations could have obscured age effects. In Study 2, age was associated with higher information avoidance. Avoidance was higher among participants who reported that the information would not impact decision preferences, would elicit more negative affect, and would be useless. Although age was associated with lower perceived impact on decision preferences and lower concerns about affective responses, age differences in information avoidance remained significant when these variables were statistically controlled. In conclusion, in the context of consumer choices, deliberate information avoidance is higher among older consumers. Thus, interventions to promote the acquisition of relevant information would benefit from being tailored to the target age group.

"What Did I Tell This Sad Person?": Memory for Emotional Destinations in Korsakoff's Syndrome

We investigated destination memory, defined as the ability to remember to whom a piece of information was previously transmitted, for emotional destinations (i.e., a happy or sad person) in Korsakoff's syndrome (KS). We asked patients with KS and control participants to tell facts to neutral, positive, or negative faces. On a subsequent recognition task, participants had to decide to whom they told each fact. Compared with control participants, patients with KS demonstrated lower recognition of neutral, emotionally positive, and emotionally negative destinations. Patients with KS demonstrated lower recognition of emotionally negative than for emotionally positive or neutral destinations, but there were no significant differences between recognition of neutral and emotionally positive destinations. Our study demonstrates a compromised ability to process negative destinations in KS. Our study highlights the relationship between memory decline and impaired emotional processing in KS.

Lifespan effects of current age and of age at the time of remembered events on the affective tone of life narrative memories: Early adolescence and older age are more negative

The affective tone of autobiographical memories may be influenced by age in two ways-by the current age of the remembering individual and by the age of the remembered self at the time of the remembered event. While aging has been associated with more positive autobiographical memories, young adulthood is remembered more positively than other parts of life. We tested whether these effects also show in life story memories and how they act jointly on affective tone; also, we wanted to explore their effects on remembered lifetimes other than early adulthood. We tested effects of current age and age at event on affective tone with brief entire life narratives provided up to five times across 16 years by 172 Germans of both genders, ages 8 to 81 years. Multilevel analyses found an unexpected negativity effect of aging for current age and confirmed a "golden 20s" effect of remembered age. In addition, women told more negative life stories, and affective tone dipped in early adolescence for current age and was remembered as such up to mid-adulthood. Thus, the affective tone of life story memories is jointly influenced by current and remembered age. The absence of a positivity effect in aging is explained by the specific requirements of telling an entire life. We suggest the turmoil of puberty as a reason for the early adolescence dip. Gender differences are potentially explained by differences in narrative style, in depression rates, and in real-life challenges.

How negative emotions influence arithmetic performance: a comparison of young and older adults

We investigated the influence of negative emotions on arithmetic problem-solving performance and age-related differences therein. Participants were asked to verify complex multiplication problems that were either true (e.g., 4 × 26 = 104) or false (e.g., 5 × 41 = 201). Half the problems were five problems (e.g., 5 × 28 = 140) and half were non-five problems (e.g., 6 × 36 = 216). False five problems violated the five-rule, the parity-rule, both rules, or no rule. Problems were preceded by emotionally neutral or negative pictures. For true problems, emotions impaired performance while verifying non-five problems in young adults only and while verifying five problems in older adults only. For false five problems, negative emotions influenced young adults’ performance while verifying both-rule and no-rule violation problems but not when verifying parity-rule violation or five-rule violation problems. Negative emotions did not influence older adults’ performance whichever false five problems they solved. These findings suggest that negative emotions may change the mechanisms that participants use to solve arithmetic problems and that emotions influence young and older adults via different mechanisms.

Changing role of the amygdala in affective and cognitive traits between early and late adulthood

Introduction

Healthy aging is typically associated with cognitive decline and lower negative affect. Previous studies have reported a significant and opposite role of the amygdala in relation to cognitive and affective processing in early adulthood. However, it remains unclear how aging impacts such relationships.

Methods

Seventy-seven healthy participants including 40 young (mean age = 26.1 years) and 37 older (mean age = 61.8 years) adults completed a functional MRI Affective Stroop (AS) paradigm, a cognitive battery, and the state-trait anxiety inventory. The AS fMRI paradigm included "task trials," where participants saw a positively, negatively or neutrally valenced distractor image, followed by a numerical display, followed by another distractor image. We extracted signal in both amygdalas during the AS Task and compared it across all conditions and age group. We further conducted moderation analyses to investigate the impact of aging on the relationship between amygdala activation and anxiety or cognitive variables, respectively.

Results

At the behavioral level, older participants showed lower trait anxiety than the younger adults (p = 0.002). While overall slower during the AS task, older adults achieved comparable accuracy during the AS task, relative to the younger adults. At the brain level, we revealed a significant interaction between age group and trial types in amygdala activation (F = 4.9, p = 0.03), with the older group showing stronger activation during the most complex trials compared to the passive view trials. We further found that age significantly modulated the relationship between anxiety and the left amygdala activation during negative stimuli, where the younger adults showed a positive association while the older adults showed a negative association. Age also significantly modulated the relationship between verbal fluency and left amygdala activation during incongruent versus view trials, with the younger adults showing a negative association and the older adults showing a positive association.

Discussion

The current study suggests that the role of the amygdala on both emotional processing and cognitive traits changes between early and late adulthood.

Nutritional and lifestyle management of the aging journey: A narrative review

With age, the physiological responses to occasional or regular stressors from a broad range of functions tend to change and adjust at a different pace and restoring these functions in the normal healthy range becomes increasingly challenging. Even if this natural decline is somehow unavoidable, opportunities exist to slow down and attenuate the impact of advancing age on major physiological processes which, when weakened, constitute the hallmarks of aging. This narrative review revisits the current knowledge related to the aging process and its impact on key metabolic functions including immune, digestive, nervous, musculoskeletal, and cardiovascular functions; and revisits insights into the important biological targets that could inspire effective strategies to promote healthy aging.

Influences of age-related positivity effect on characteristics of odor-evoked autobiographical memories in older Japanese adults

Older adults tend to remember past life events more positively than younger adults. This tendency is the age-related positivity effect. The present study examined whether this effect occurred for odor-evoked autobiographical memories. In total, 317 young and 181 older Japanese participants were asked to recall autobiographical events evoked by odors. Participants then completed the odor-evoked autobiographical memory questionnaire (OEAMQ) to measure the characteristics of the recalled memories. In the results, older participants recalled more positive memories than younger participants. Older participants also rated the OEAMQ subscales higher than the younger participants. Furthermore, there were significant positive correlations between the ratings of odor emotional characteristics and OEAMQ subscales. The age-related positivity effect was observed for odor-evoked autobiographical memories. The emotion aroused by odor played a significant role in some attributes of odor-evoked autobiographical memory. The age-related positivity effect in odor-evoked autobiographical memories has important implications for understanding the cognitive mechanisms of aging in autobiographical memory and olfaction and for applications in well-being and dementia in older adults.

Perceived emotional states mediate willingness to buy from advertising speech

Previous studies have shown that stimulus-organism-response (SOR) theory can well explain the willingness to buy from stores, products, and advertising-related stimuli. However, few studies have investigated advertising speech stimulus that is not influenced by visual design. We examined whether SOR theory using emotional states can explain the willingness to buy from advertising speech stimulus. Participants listened to speech with modified speech features (mean F0, speech rate, and standard deviation of F0) and rated their willingness to buy the advertised products and their perceived emotional states (pleasure, arousal, dominance). We found that emotional states partially mediate the influence of speech features on the willingness to buy. We further analyzed the moderating effects of listeners' attributes and found that listeners' gender and age group moderated the relationship between speech features, emotional states, and willingness to buy. These results indicate that perceived emotional states mediate the willingness to buy from advertising speech.

Older adults' emotion recognition: No auditory-visual benefit for less clear expressions

The ability to recognise emotion from faces or voices appears to decline with advancing age. However, some studies have shown that emotion recognition of auditory-visual (AV) expressions is largely unaffected by age, i.e., older adults get a larger benefit from AV presentation than younger adults resulting in similar AV recognition levels. An issue with these studies is that they used well-recognised emotional expressions that are unlikely to generalise to real-life settings. To examine if an AV emotion recognition benefit generalizes across well and less well recognised stimuli, we conducted an emotion recognition study using expressions that had clear or unclear emotion information for both modalities, or clear visual, but unclear auditory information. Older (n = 30) and younger (n = 30) participants were tested on stimuli of anger, happiness, sadness, surprise, and disgust (expressed in spoken sentences) in auditory-only (AO), visual-only (VO), or AV format. Participants were required to respond by choosing one of 5 emotion options. Younger adults were more accurate in recognising emotions than older adults except for clear VO expressions. Younger adults showed an AV benefit even when unimodal recognition was poor. No such AV benefit was found for older adults; indeed, AV was worse than VO recognition when AO recognition was poor. Analyses of confusion responses indicated that older adults generated more confusion responses that were common between AO and VO conditions, than younger adults. We propose that older adults' poorer AV performance may be due to a combination of weak auditory emotion recognition and response uncertainty that resulted in a higher cognitive load.

The Story of Us: Older and Younger Couples' Language Use and Emotional Responses to Jointly Told Relationship Narratives

OBJECTIVES

Social-emotional well-being is said to improve over adulthood, and studies of couples' age differences have focused primarily on marital conflict. The way couples discuss their relationship story predicts marital quality among newlyweds and long-married couples alike, yet older and younger couples' accounts have never been compared. The current study examined age differences in couples' use of I/we-talk, emotion words, and immediacy (i.e., an urgent and unresolved style) during a relationship history discussion and their subsequent mood reactivity and appraisals.

METHOD

Married couples (N = 186 individuals within 93 couples, aged 22-77) recounted the story of their relationship then rated the discussion and their negative mood. Mediation models assessed the 3 linguistic features as parallel dyadic mediators linking couple age to negative mood responses and appraisals, controlling for global marital satisfaction, and baseline negative mood. Secondary analyses examined partners' concordance in language use.

RESULTS

Compared with younger couples, older couples used more positive than negative words and less immediacy which, in turn, was associated with husbands' and wives' less negative mood and more positive appraisals, only among husbands. Partners in older couples used more similar I/we-talk and emotional language, but these were unrelated to mood or appraisals.

DISCUSSION

This study extends our understanding of how marital interactions differ by age in the understudied context of relationship history discussions, which may grow increasingly important for couples' well-being with older age. Findings broadly align with social-emotional aging theories and uncover novel linguistic features relevant to the age-related emotional benefits of joint reminiscing.