Both young and older adults discount suggestions from older adults on a social memory test

In the present study, we examined the impacts of participant age and confederate age on social memory processes. During a collaborative recall phase, young and older adult participants were exposed to the erroneous memory reports of a young or an older adult confederate. On a subsequent individual recall test, young and older adult participants were equally likely to incorporate the confederates’ erroneous suggestions into their memory reports, suggesting that participant age had a minimal effect on social memory processes. However, confederate age did have a marked effect: Young adult participants were less likely to incorporate misleading suggestions from older adult confederates and less likely to report “remembering” items suggested by older adult confederates. Critically, older adult participants were also less likely to incorporate misleading information from fellow older adult confederates. Both young and older adult participants discounted older adult confederates’ contributions to a memory test.     

Physical activity-related well-being in older adults: social cognitive influences

In this study, the pattern and correlates of physical activity-related well-being in older adults (N = 174; men = 49, women = 125; mean age = 66 years) were examined across a 6-month exercise trial. Baseline levels of self-efficacy fitness, importance of physical activity, and social support and exercise participation across the trial were used as correlates of positive and negative feeling states. Psychological responses to physical activity were assessed on a bimonthly basis across the trial. Latent growth curve analyses indicated significant growth in positive well-being over the 6-month period, with increases reaching a threshold at 4 months. Self-efficacy was inversely related to change in positive well-being across the trial. Frequency of activity and increases in well-being over the trial were significant predictors of self-efficacy at program termination. Findings suggest the social cognitive context of the exercise experience may have influence on exercise-related well-being.     

Hypermnesia: Age-related differences between young and older adults

Hypermnesia is a net improvement in memory performance that occurs across tests in a multitest paradigm with only one study session. Our goal was to identify possible age-related differences in hypermnesic recall. We observed hypermnesia for young adults using verbal (Experiment 1) as well as pictorial (Experiment 2) material, but no hypermnesia for older adults in either experiment. We found no age-related difference in reminiscence (Experiments 1 and 2), though there was a substantial difference in intertest forgetting (Experiments 1 and 2). Older, relative to young, adults produced more forgetting, most of which occurred between Tests 1 and 2 (Experiments 1 and 2). Furthermore, older, relative to young, adults produced more intrusions. We failed to identify a relationship between intrusions and intertest forgetting. We suggest that the age-related difference in intertest forgetting may be due to less efficient reinstatement of cues at test by older adults. The present findings reveal that intertest forgetting plays a critical role in hypermnesic recall, particularly for older adults.     

Gender differences in social support among older adults

The purpose of this study was to determine whether exposure to life stress can help explain gender differences in the use of social support. Findings from a longitudinal study suggest that as the number of stressful life events increase, elderly men and women are equally likely to become more involved in their social network, while gender differences emerge only in response to chronic financial strain. Further analysis indicates that elderly women are more likely than elderly men to report that the support they received increased their feelings of personal control.     

青少年早期社交淡漠对同伴关系的预测：学习成绩的调节作用

摘要：对787名小学4年级至初中二年级学生进行一学年的追踪研究,考察社交淡漠对其后同伴接纳、同伴欺侮的预测,以及学习成绩对上述预测关系的调节效应。结果表明：（1）前测社交淡漠可以负向预测后测的同伴接纳,正向预测后测的同伴欺侮;（2）前测学习成绩可以正向预测后测的同伴接纳,负向预测后测的同伴欺侮;（3）社交淡漠对同伴接纳、同伴欺侮的预测受学习成绩的调节,较高的学习成绩会弱化社交淡漠对同伴关系不良的预测效应。这一结果表明,学习成绩可能是一种重要的缓冲因素,可以在一定程度上保护社交淡漠的青少年免受同伴的消极对待。     

Stopping ability in younger and older adults: Behavioral and event-related potential

This study examines age-related differences in inhibitory control as measured by stop-signal performance. The participants were 24 adults aged 20–30 years and 24 older adults aged 61–76 years. The task blocks were pure choice reaction-time blocks, global stop-signal blocks (with an auditory stop signal), and selective stop-signal blocks (with valid and invalid stop signals). There was a decline in reactive inhibitory control for the older group reflected by greater stop-signal reaction times and reduced P3 peak amplitudes in both global and selective stop-signal task blocks. The decreased reactive inhibitory control might result from speed-accuracy tradeoffs. Conversely, no age-related decline in proactive inhibitory control was observed. This was reflected by slower response times (RTs) and reduced P3 peak amplitudes during GO trials in blocks with stop-signals relative to those in blocks of pure choice reaction-time tasks, and in which the RT and amplitude differences were similar between groups. The results further show age-related compensation responses associated with proactive inhibition, such as increased activation at the frontal site among older participants, resulting in no differences in P3 peak amplitudes between electrode sites, and smaller differences at the Fz site than other sites compared with younger adults. For older adults, the P3 peak amplitude at the Fz site was significantly correlated with the RT of proactive inhibitory control. This shows that larger RT differences were associated with larger reductions in P3 peak amplitudes in the stop-signal blocks relative to the pure choice blocks. These results appear to support age-related compensation hypotheses.     

Psychological well‐being and day‐to‐day social interaction among older adults

A sample of 113 healthy older adults used a variant of the Rochester Interaction Record to describe the social interactions they had each day for two weeks. They also completed various measures of psychological well‐being including life satisfaction and loneliness. A series of multilevel random coefficient analyses found that life satisfaction scores were positively related to how enjoyable interactions were, how self‐assured people felt when interacting, how much control they felt they had over interactions, how responsive others were to their needs, and how socially active they were. Analyses that took participants’ marital status into account suggested, however, that interaction outcomes and life satisfaction were related only for married participants, and that these relationships were primarily due to interaction outcomes with spouses.     

Spiritual disclosure between older adolescents and their mothers

This study examines the role of spiritual disclosure within older adolescent-mother relationships. Spiritual disclosure is defined as mutual disclosure of personal religious and spiritual beliefs and practices. Three hundred 18- to 20-year-old college students and 130 of their mothers reported on spiritual disclosure in their relationships. According to both parties, greater spiritual disclosure was related to higher relationship satisfaction, greater use of collaborative conflict resolution strategies, less dysfunctional communication patterns, less verbal aggression, and increased general disclosure in mother-adolescent relationships beyond global religiousness and demographics. Spiritual disclosure also predicted unique variance in collaborative conflict resolution strategies beyond these factors and general disclosure. The findings underscore the value of attending to the interpersonal dimension of religion/spirituality. More specifically, the results suggest that spiritual disclosure is an indicator of relationship quality, one that is tied to better relationship functioning, and one that merits further attention in studies of family dynamics.     

Forgiveness in adolescents, young, middle-aged, and older adults

The evolution of the propensity to forgive an offense was studied in a sample of 236 people from various age groups. The effect of a number of circumstances connected with the offense was considered: intent to harm, severity of consequences, cancellation of consequences, social proximity to the offender, apologies from the offender, and the attitude of others. The method was an application of information integration theory. A global increase in the propensity to forgive from adolescence to old age was observed. Several interactions between age and circumstances were found: (a) The effect of the cancellation factor was higher in young adolescents and in the very old than in the middle-aged, (b) the attitude of others and the restoration of harmony factors were important only in adolescents. Finally, the structure of the Forgiveness schema was shown to be an additive one, regardless of the age of the participants.     

The boundaries between attachment and personality: Localized versus generalized effects in daily social interaction

A diary study examined the effects of romantic attachment (avoidance, anxiety) and autonomous and sociotropic personality on levels of sociability within social interactions across relational contexts (N = 89 undergraduates). As expected, the effects of domain-specific romantic attachment avoidance and anxiety on sociability were localized to social interactions with romantic partners, whereas the effects of autonomy and sociotropy were generalized across relational contexts (i.e., across social interactions with romantic partners, family members, friends, and acquaintances/others). Furthermore, the effects of both autonomy and sociotropy on sociability were partially mediated by domain-specific attachment in domain-congruent (romantic) but not domain-incongruent (non-romantic) relational contexts: romantic avoidance partially mediated the effects of autonomy on sociability toward romantic partners, whereas romantic anxiety partially mediated the effects of sociotropy. These results suggest that autonomy and sociotropy summarize global regularities in relational responding that correspond to those described by attachment avoidance and anxiety—although (unlike attachment) they do so across relational contexts. Domain-specific attachment representations, in contrast, govern responding within context-congruent domains and act as a mechanism through which personality guides social interaction within these domains.     

Relations between social comparison orientation and adjustment in Chinese adolescents: Moderating effects of initial adjustment status

This 1‐year longitudinal study examined relations between social comparison orientation (SCO) and socioemotional adjustment and academic achievement. A sample of Grades 7 and 8 students (N = 336, initial M age = 14.08 years) in China participated in the study. Data were collected from self‐reports, peer assessments and school records. It was found that early SCO positively contributed to later academic achievement. Moreover, the relations between early SCO and later socioemotional adjustment were moderated by the initial status of adolescents. Specifically, SCO was positively associated with social competence and negatively associated with depression in initially competent and well‐adjusted adolescents, but the pattern of the associations was opposite in initially incompetent and poorly adjusted adolescents. The results indicate that whereas SCO may contribute directly to academic achievement, its contributions to socioemotional development might depend on adolescents' initial status in adjustment.     

Pictorial rehearsal effects in younger and older adults

Abstract

In three studies, we examined pictorial rehearsal effects in younger and older adults. Concrete and abstract line drawings that varied in the amount of pictorial detail were presented for study under different presentation conditions. In the pictorial rehearsal condition, each picture was followed by a blank rehearsal interval where the picture was no longer presented. In all three experiments, the poststimulus interval enhanced picture recognition for both age groups, relative to a control condition where no rehearsal interval occurred. These findings suggest that older adults, like younger adults, form and maintain visual images across a blank rehearsal interval. Implications of these findings for current views on imaginal processes in older adults are discussed.     

Part-set cuing effects in younger and older adults

In 3 experiments, the authors examined part-set cuing effects in younger and older adults. Participants heard lists of category exemplars and later recalled them. Recall was uncued or cued with a subset of studied items. In Experiment 1, participants were cued with some of the category names, and they remembered fewer never-cued categories than a free-recall condition. In Experiment 2, a similar effect was observed for category exemplar cues. There was also an age difference: By some measures, a small number of cues impaired older adults more than younger. Experiment 3 replicated this result and found that older adults were disproportionately slow in the presence of cues. Across experiments, older adults showed robust part-set cuing effects, and sometimes, they were disproportionately impaired by cues.     

A longitudinal study of the moderating effects of social capital on the relationships between changes in human capital and ikigai among Japanese older adults

Ikigai, one of the indices of well‐being, tends to decline with age because resources relating to ikigai decline. However, there are individual differences in this decline. This study tested for maintenance of ikigai among Japanese elderly, using a longitudinal study investigating the moderating role of social capital on the effects of changes in human capital on ikigai. We conducted a panel survey targeting 1,068 people (M age = 73.01 years) in 2013, and 686 people in 2017. The variables were ikigai, changes in human capital (self‐rated financial status, physical health) and social capital (social networks, trust in others), educational level, and control variables. Multiple regression analyses revealed the interaction effects of changes in physical health and changes in social networks (strong ties, weak ties) on follow‐up ikigai. Post hoc analyses indicated that declines in physical health predicted declines in ikigai among those whose social networks (strong ties and weak ties) had declined in the 4‐year study, but these relationships were not significant among those whose social networks had increased. The results suggest that older adults can weaken the adverse effect of a decline in human capital on ikigai by maintaining or increasing social networks.     

Antimnemonic effects of schemas in young and older adults

Schema-consistent material that is aligned with an individual’s knowledge and experience is typically more memorable than abstract material. This effect is often more extreme in older adults and schema use can alleviate age deficits in memory. In three experiments, young and older adults completed memory tasks where the availability of schematic information was manipulated. Specifying nonobvious relations between to-be-remembered word pairs paradoxically hindered memory (Experiment 1). Highlighting relations within mixed lists of related and unrelated word pairs had no effect on memory for those pairs (Experiment 2). This occurred even though related word pairs were recalled better than unrelated word pairs, particularly for older adults. Revealing a schematic context in a memory task with abstract image segments also hindered memory performance, particularly for older adults (Experiment 3). The data show that processing schematic information can come with costs that offset mnemonic benefits associated with schema-consistent stimuli.     

Plasticity of inhibition in older adults: Retest practice and transfer effects

This study assessed plasticity of inhibition in older adults through examining retest practice effects in a six-session training paradigm using the Stroop task and the training-induced transfer effects to a range of cognitive measures. Fifty-six older adults (aged 60-84 years, mean = 71.05, standard deviation = 6.17) participated in this study. They were evenly assigned to one of four groups: summary feedback, individualized and adaptive feedback, no-feedback, or a no-contact control group. The results suggest that older adults are able to improve inhibition across retest sessions but unable to transfer the retest practice effects to other tasks. In addition, the improvement is not item specific and feedback does not appear to moderate the magnitude of the training benefits; however, feedback does appear to reduce interference variance across retest practice sessions. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Grandparent-grandchild contact and attitudes toward older adults: moderator and mediator effects

Two studies tested the intergroup contact hypothesis in the context of the grandparent-grandchild relationship. The hypothesis suggests that contact with an out-group member has more influence on attitudes toward the out-group when group memberships are salient. In Study 1, the predicted link was found but only for grandparents with whom the grandchild had more frequent contact. The second study examined only the most frequent grandparent relationship and replicated the effect. This study also investigated the role of various mediators of the link between quality of contact and attitudes, as well as quality of contact and perceived out-group variability. Perspective taking, anxiety, and accommodation mediated the effects of contact on attitudes, whereas individuation and self-disclosure mediated the effects of contact on perceived out-group variability. Moderated mediational analysis indicated that the moderating effect of group salience occurs between quality of contact and the mediator, not between the mediator and attitudes.     

The impact of obesity on the social participation of older adults

Previous research (e.g., R. Puhl & K. P. Brownell, 2001) has indicated that stigma associated with obesity contributes to diminished social engagement for the obese, but there is evidence that this stigma is more pronounced in younger age groups. The present authors investigated whether the negative association between obesity and social participation that is apparent in younger age groups continues in older adulthood. The authors analyzed interview data from 1,439 participants aged 60-93 years (M age = 71 years, SD = 5.7 years) from the Changing Lives of Older Couples Study (D. Carr, R. Nesse, & C. Wortman, 2005). Regression results indicated that hypothesized interactions between age and body mass index (BMI) in predicting social participation were not significant after controlling for demographic variables, health status, depression, and self-esteem. In fact, higher BMI was associated with greater overall and formal social participation (i.e., organizations, volunteer work, church), suggesting not only that stigmatization against the obese appears to decrease with age but also that additional factors play a role.     

Decision-making and feedback sensitivity: A comparison between older and younger adults

This study investigated decision-making and feedback sensitivity in healthy older adults with a new task: the Pictures Decision Task. The study was conducted on 27 older (aged 64–88) and 26 younger adults (aged 25–57) matched for years of education. Results showed that older adults did not show the Jumping to Conclusions bias and that older adults had difficulty learning from feedback only when the context was ambiguous and not when they were given aids or interpretative information that decreased ambiguity. The Pictures Decision Task, with respect to the Iowa Gambling Task and the Wisconsin Card Sorting Test, allowed us to assess decision-making and feedback sensitivity under highly ambiguous conditions and therefore to add new insight into the reasoning process of older people.