Social relationships, social support, and patterns of cognitive aging in healthy, high-functioning older adults: MacArthur Studies of Successful Aging.

This study examines the relationship of social ties and support to patterns of cognitive aging in the MacArthur Studies of Successful Aging (see L. F. Berkman et al., 1993), a cohort study of 1,189 initially high-functioning older adults. Baseline and longitudinal data provide information on initial levels as well as changes in cognitive performance over a 7.5-year period. Linear regression analyses revealed that participants receiving more emotional support had better baseline performance, as did those who were unmarried and those reporting greater conflict with network members. Greater baseline emotional support was also a significant predictor of better cognitive function at the 7.5-year follow-up, controlling for baseline cognitive function and known sociodemographic, behavioral, psychological, and health status predictors of cognitive aging. The findings suggest the potential value of further research on the role of the social environment in protecting against cognitive declines at older ages. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Saving the best for last: How adults treat social partners of different ages.

Older adults report more positive feelings and fewer problems in their relationships than do younger adults. These positive experiences may partially reflect how people treat older adults. Social partners may treat older adults more kindly due to their sense that time remaining to interact with these older adults is limited. Younger (n = 87, age 22 to 35) and older (n = 89, age 65 to 77) participants indicated how positively they would behave (i.e., express affection, proffer respect, send sentimental cards) and what types of conflict strategies they would use in response to hypothetical negative interactions with two close social partners, a younger adult and an older adult. Multilevel models revealed that participants were more avoidant and less confrontational when interacting with older adults than when interacting with younger adults. Time perspective of the relationship partially mediated these age differences. Younger and older participants were also more likely to select sentimental cards for older partners than for younger partners. Findings build on socioemotional selectivity theory and the social input model to suggest that social partners facilitate better relationships in late life. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Gender differences in perceptions of stressors and utilization of social support among university students.

Although researchers have found that social support is an effective coping mechanism to deal with stress, there has been little research on gender differences in perceived stress and use of social support. In the present study, 186 undergraduate students from a Maritime university rated the perceived stressfulness of five scenarios, and identified the type and source of social support they would use to cope with each of the situations. Women perceived three of the five scenarios as significantly more stressful than did men. Women indicated that they would turn to their partner and friends to a greater extent than men would. Women also reported that they would seek emotional support to a greater degree than did men. However, when the perceived stressfulness of the scenarios was controlled, some of the gender differences in the sources and types of support disappeared. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Changes in Functional Status Among Older Adults in Japan: Successful and Usual Aging.

This research aimed to chart the trajectories of functional status in old age in Japan and to assess how self-rated health and cognitive functioning differentiate these trajectories and account for interpersonal differences. Data came from a 5-wave panel study of a national sample of 2,200 Japanese older adults between 1987 and 1999. The sample as a whole showed an accelerated increase in functional limitations with age, approximated by a quadratic function. More important, 3 major trajectories of functional change were identified: (a) minimal functional decrement, (b) early onset of functional impairment, and (c) late onset of functional impairment. These findings may serve as useful benchmarks for observations derived from other developed nations. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Depression as a predictor of perceived social support and demand: A componential approach using a prospective sample of older adults.

This study examined the relationship of the cognitive, mood, and somatic components of depression on perceptions of social support and social demand among older adults (n = 851) over two years. Factor-analyses confirmed the factor structure of our multicomponential model of depression. Results supported our proposal that interpersonal specificity, as measured by depressive cognition about self and others, is important to predicting changes in perceived support and demand over time. Each component of depression was related to social support and social demand cross-sectionally, whereas only the cognitive component of depression predicted changes in support and demand prospectively. Future research should consider the pathways linking depressive cognition to perceived support and demand. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Perceived self-efficacy domains as predictors of fear of the unknown and fear of dying among older adults.

Using a sample of 167 women and 121 men, aged 65-87, this study tested the hypothesis that self-efficacy beliefs of older persons are significantly stronger predictors of death fears than are demographics, social support, and physical health variables used in earlier predictor models. Standard self-report measures were used to assess all predictor variables, including perceived self-efficacy in 8 different domains. Findings from a series of hierarchical regression analyses that were conducted separately for men and women supported the hypothesis concerning the superiority of self-efficacy variables as predictors of fear of the unknown after death and fear of dying, with spiritual health efficacy and instrumental efficacy being the most potent predictors of death fears for women and men. respectively. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Aging and emotional memory: The forgettable nature of negative images for older adults.

Two studies examined age differences in recall and recognition memory for positive, negative, and neutral stimuli. In Study 1, younger, middle-aged, and older adults were shown images on a computer screen and, after a distraction task, were asked first to recall as many as they could and then to identify previously shown images from a set of old and new ones. The relative number of negative images compared with positive and neutral images recalled decreased with each successively older age group. Recognition memory showed a similar decrease with age in the relative memory advantage for negative pictures. In Study 2, the largest age differences in recall and recognition accuracy were also for the negative images. Findings are consistent with socioemotional selectivity theory, which posits greater investment in emotion regulation with age. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Preferences for emotional information in older and younger adults: A meta-analysis of memory and attention tasks.

The authors conducted a meta-analysis to determine the magnitude of older and younger adults' preferences for emotional stimuli in studies of attention and memory. Analyses involved 1,085 older adults from 37 independent samples and 3,150 younger adults from 86 independent samples. Both age groups exhibited small to medium emotion salience effects (i.e., preference for emotionally valenced stimuli over neutral stimuli) as well as positivity preferences (i.e., preference for positively valenced stimuli over neutral stimuli) and negativity preferences (i.e., preference for negatively valenced stimuli to neutral stimuli). There were few age differences overall. Type of measurement appeared to influence the magnitude of effects; recognition studies indicated significant age effects, where older adults showed smaller effects for emotion salience and negativity preferences than younger adults. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Exploring age differences in the stress-buffering function of social support.

The purpose of this study is to see if there are age differences in the relationship between chronic financial strain, emotional support, and life satisfaction among people aged 65 and older. Data from a nationwide survey of older people (N = 1,518) indicate that emotional support tends to reduce the noxious effects of economic problems on life satisfaction for the sample as a whole. However, the findings further reveal that the potential benefits of emotional support arise primarily among the oldest-old. In contrast, emotional support does not offset the negative effects of financial strain on life satisfaction among the young-old. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Affective personality and the content of emotional social support: Coping in organizations.

This field study extended previous research by simultaneously examining the influence of affective personality on 4 dimensions of emotional social support and job burnout. Furthermore, the dimensions of emotional social support were examined as to their differential effects on the components of burnout. Results suggest that affective personality characteristics are associated with emotional social support as well as burnout dimensions. Results also indicate that some types of emotional social support appear to guard against burnout, whereas other types appear to contribute to the burnout experience. These findings suggest that types of emotional social support may have different personality antecedents and that distinct dimensions of social support have differential consequences in regard to burnout. Suggestions for future research are offered. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Performance variability is related to change in cognition: Evidence from the Victoria Longitudinal Study.

Performance variability across repeated task administrations may be an important indicator of age-related cognitive functioning. In the present investigation, the authors examined whether age differences and change in inconsistency were related to 6-year (3 occasion) cognitive change. Inconsistency scores were computed from 4 reaction time tasks performed by 446 older adults (54-89 years). Replicating previous cross-sectional results, greater inconsistency was observed for older participants even after controlling for differences in response speed. New longitudinal results demonstrated (a) associations between inconsistency at baseline measurement and 6-year change in cognitive performance; (b) longitudinal change in inconsistency; and (c) intraindividual covariation between 6-year change in inconsistency and 6-year change in level of cognitive function. These findings support the view that performance variability serves as a marker of cognitive aging. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

DSM-IV criteria for generalized anxiety disorder in older adults: Distinguishing the worried from the well.

This study compared 36 older adults with generalized anxiety disorder (GAD), 22 older adults with subsyndromal anxiety symptoms, and 32 normal controls on criteria of the Diagnostic and Statistical Manual of Mental Disorders (4th ed.) for GAD. GAD patients reported more frequent and uncontrollable worry, somewhat different worry content, higher prevalence of most associated symptoms, and more distress or impairment than the subsyndromal group or normal controls. Individuals with subsyndromal anxiety reported more excessive, frequent, and uncontrollable worry than asymptomatic individuals, along with more sleep disturbance, fatigue, and distress or impairment. Results indicate that the key features of late-life GAD are distress and impairment, frequency and uncontrollability of worry, muscle tension, and sleep disturbance and that clinicians treating older adults with GAD should monitor and treat residual symptoms. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Context processing in older adults: Evidence for a theory relating cognitive control to neurobiology in healthy aging.

A theory of cognitive aging is presented in which healthy older adults are hypothesized to suffer from disturbances in the processing of context that impair cognitive control function across multiple domains, including attention, inhibition, and working memory. These cognitive disturbances are postulated to be directly related to age-related decline in the function of the dopamine (DA) system in the prefrontal cortex (PFC). A connectionist computational model is described that implements specific mechanisms for the role of DA and PFC in context processing. The behavioral predictions of the model were tested in a large sample of older (N = 81) and young (N = 175) adults performing variants of a simple cognitive control task that placed differential demands on context processing. Older adults exhibited both performance decrements and, counterintuitively, performance improvements that are in close agreement with model predictions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Memory for grocery prices in younger and older adults: The role of schematic support.

The present study examined how younger and older adults remember price information. Participants studied grocery items that were priced at market value or were well above or below market value. Although younger adults displayed better recall performance for unrealistic prices than older adults, there was no age difference for realistic prices, and both groups were equally accurate at remembering the general price range of the items. The results suggest that when older adults can rely on prior knowledge and schematic support, and tasks involve naturalistic materials, memory for associative information can be as good as that of younger adults. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Age differences in psychosocial predictors of positive and negative affect: A longitudinal investigation of young, midlife, and older adults.

[Correction Notice: An erratum for this article was reported in Vol 26(2) of Psychology and Aging (see record 2011-11703-002). Contains an error in Figure 3, on page 649. The correction discusses where to find the correct data.] Research has consistently shown that despite aging-related losses, older adults have high levels of emotional well-being relative to those in young and midlife adults. We aimed to contribute to knowledge around the factors that predict emotional well-being over the life course by examining age group differences in associations of positive and negative social exchanges and mastery beliefs with positive and negative affect in a sample of 7,472 young, midlife, and older adults assessed on 2 measurement occasions, 4 years apart. Results from structural equation models indicated lower levels of negative affect with advancing age. Mastery was consistently related to higher well-being, with the strongest associations evident for young adults. Older adults reported the most frequent positive and least frequent negative social exchanges; however, associations of social relations with affect tended to be stronger among young and midlife adults relative to older adults. Results are discussed in the context of life course perspectives on goal orientations and self-regulatory processes. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

False recognition of abstract versus common objects in older and younger adults: Testing the semantic categorization account.

Older adults often demonstrate higher levels of false recognition than do younger adults. However, in experiments using novel shapes without preexisting semantic representations, this age-related elevation in false recognition was found to be greatly attenuated. Two experiments tested a semantic categorization account of these findings, examining whether older adults show especially heightened false recognition if the stimuli have preexisting semantic representations, such that semantic category information attenuates or truncates the encoding or retrieval of item-specific perceptual information. In Experiment 1, ambiguous shapes were presented with or without disambiguating semantic labels. Older adults showed higher false recognition when labels were present but not when labels were never presented. In Experiment 2, older adults showed higher false recognition for concrete but not abstract objects. The semantic categorization account was supported. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Age Differences in the Correction Processes of Context-Induced Biases: When Correction Succeeds.

Previous research has demonstrated that older adults are more susceptible than young adults to context-induced biases in social judgments. The primary goal of this study was to examine the conditions under which older adults could or could not correct their biases. Young and older adults completed a social judgment task that normally would produce contrast biases in 3 correction cue conditions: no cue, subtle cue, and blatant cue. It was found that both young and older adults corrected their biases in the blatant cue condition, but only young adults corrected in the subtle cue condition. The results suggest that older adults may need more environmental support in correcting their biases. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Older adults' recovery from surgery for osteoarthritis of the knee: Psychosocial resources and constraints as predictors of outcomes.

The authors investigated psychosocial resources (positive support, active coping) and psychosocial constraints (negative support, avoidant coping) as predictors of improvement in the health of 63 older adults undergoing surgery for osteoarthritis of the knee. Following surgery, patients and social partners are motivated both to strive for the appetitive goal of recovery (approach), and to protect themselves from pain and impairment (avoidance). The authors assessed resources and constraints 6 weeks after surgery as predictors of outcomes (improvement in knee pain, knee functioning, and psychological well-being) 6 months after surgery. The constraints patients encountered early in recovery were strong predictors of poor recovery. Although resources were associated with some improvement, these effects were largely accounted for by constraints. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Number of older brothers and social orientation: New tests and the attraction/behavior distinction in two national probability samples.

The extent to which number of older brothers or "fraternal birth order" predicted the 2 main components that researchers have traditionally used to conceptualize sexual orientation--that is, psychological attraction and sexual behavior--was examined in 2 recent national probability samples. In both studies, fraternal birth order predicted same-sex attraction in men, with each additional older brother increasing the odds of homosexual attraction by an average of 38%. Results also indicated that the fraternal birth order/same-sex attraction relationship in men was independent of sexual behavior, including early same-sex behavior. No sibling characteristics predicted sexual orientation in women. Results suggest experience-based theories (e.g., early same-sex play) of the fraternal birth order effect in men are unlikely to be correct. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Social support and the quality of parenting under economic pressure and workload in Finland: The role of family structure and parental gender.

This study focused on how factors outside the home affect the quality of mothering and fathering. Economic pressure and workload were evaluated along with the compensating role of social support on parenting. Information was gathered from 842 mothers and 573 fathers including 139 single-mother and 21 single-father families. The results showed that the nature of the strains, together with parental gender and family structure, influenced their effects on parenting. The results further revealed some gender- and strain-specific protective functions of social support on parenting. For example, economic pressure was related to increased punitive parenting, which was compensated by instrumental and emotional support among the mothers. Workload was related to less authoritative single fathering, which was compensated by instrumental support. (PsycINFO Database Record (c) 2010 APA, all rights reserved)