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Research on multiple roles has supported the enhancement hypothesis, but it is unclear if benefits of multiple role involvement exist across all segments of the population. This study was designed to examine whether the role enhancement hypothesis suits both men and women with varied education levels. A further goal was to determine if perceived control moderates associations between multiple role involvement and well-being. This sample included 2,634 individuals from the Midlife in the United States (MIDUS) survey who occupied up to eight roles each. Psychological well-being was measured in six dimensions (autonomy, environmental mastery, personal growth, positive relations with others, purpose in life, and self-acceptance); positive and negative affect were also measured. Results of hierarchical regression analyses supported the role enhancement hypothesis, as greater role involvement was associated with greater well-being; however, the findings suggest that it was only well educated women with multiple roles who showed higher levels of autonomy. Perceived control was also found to moderate some of the obtained linkages. Keywords Multiple roles * Well-being * Gender * Education * Control

A response is provided to Kristen W. Springer and Robert M. Hauser's claim that the Ryss Scale of Psychological Well-Being does not comprise six dimensions. The methodological corrections employed by Springer and Hauser are examined, finding all to be problematic, either in terms of scientific rationale or method of implementation, or both.

This study examined the interplay of social engagement, sleep quality, and plasma levels of interleukin-6 (IL-6) in a sample of aging women (n = 74, aged 61-90, M age = 73.4). Social engagement was assessed by questionnaire, sleep was assessed by using the NightCap in-home sleep monitoring system and the Pittsburgh Sleep Quality Index, and blood samples were obtained for analysis of plasma levels of IL-6. Regarding subjective assessment, poorer sleep (higher scores on the Pittsburgh Sleep Quality Index) was associated with lower positive social relations scores. Multivariate regression analyses showed that lower levels of plasma IL-6 were predicted by greater sleep efficiency (P < 0.001), measured objectively and by more positive social relations (P < 0.05). A significant interaction showed that women with the highest IL-6 levels were those with both poor sleep efficiency and poor social relations (P < 0.05). However, those with low sleep efficiency but compensating good relationships as well as women with poor relationships but compensating high sleep efficiency had IL-6 levels comparable to those with the protective influences of both good social ties and good sleep. social engagement

We selectively review the literature in behavioral and molecular genetics, including both laboratory and epidemiologic studies, with emphasis on how social environments, particularly emotion in significant social relationships, influence gene expression. Attention is given to cross-talk between human and animal studies. Environments are pivotal in understanding phenotypic outcomes, and this demands research on gene-environment interactions. Illustrative interactions, involving both behavioral and molecular genetics, are provided. Many people with susceptibility genes for diverse diseases never proceed to disease status. Substantial associational evidence implicates social environmental factors as protective agents. Mechanistic understanding of these linkages is quite advanced in some animal populations and suggests new lines of inquiry in human studies. Developing the interface between genetics, social environments, and health will require close collaboration between those well versed in molecular biology and biochemistry and persons with expertise in genetic epidemiology and social psychology. Particularly important is the identification of environmental influences that protect susceptible persons from disease incidence.

Somatization is the expression of physical symptoms in the absence of medically explained physical illness. As a disproportionate response to psychosocial distress, somatization is usually correlated with depression. According to the idiom of distress hypothesis, the association of somatization and mental health is mitigated when somatizing indirectly expresses, and is understood by others as, emotional distress. Theory and data suggest that collectivistic societies such as South Korea (S.K.), unlike individualistic societies like the U.S. (U.S.), employ an idiom of distress. Multiple measures of physical and mental health were administered to a random sample of S.K. (n=220) and U.S. (n=215) adults. Measurement structures of physical health and mental health were comparable between samples. Individuals in both samples somatized the same number of symptoms, although the U.S. adults expressed those symptoms more frequently. Findings supported the idiom of distress hypothesis. Bivariate and multivariate analyses revealed that the relationship of somatization with mental health depends on culture. Also, the disparity in mental health was greatest and favored the U.S. adults at low levels of somatization, but the disparity in mental health between countries disappeared as somatization increased. Keywords: Somatization; Depression; Psychological well-being; Idiom of distress; South korea; United states

This study investigates the influence of personality on adjustment to a particular life transition, community relocation. Participants were 285 women (average age = 69.5) who were interviewed once before they moved, and then multiple times after the move. Within the context of this multiwave design, personality traits were used to predict changes in depressive symptoms (DS) and self-esteem (SE) across the move. Neuroticism and Openness to Experience predicted increases in DS over time, whereas Extraversion and Openness predicted increases in SE. Stressful reactions to the move and sense of mastery about the move partially mediated these effects. The study documents the dynamic influence of personality on positive and negative aspects of adjustment and investigates differing routes through which such effects occur.

Subjective well-being (SWB) is evaluation of life in terms of satisfaction and balance between positive and negative affect; psychological well-being (PWB) entails perception of engagement with existential challenges of life. The authors hypothesized that these research streams are conceptually related but empirically distinct and that combinations of them relate differentially to sociodemographics and personality. Data are from a national sample of 3,032 Americans aged 25-74. Factor analyses confirmed the related-but-distinct status of SWB and PWB. The probability of optimal well-being (high SWB and PWB) increased as age, education, extraversion, and conscientiousness increased and as neuroticism decreased. Compared with adults with higher SWB than PWB, adults with higher PWB than SWB were younger, had more education, and showed more openness to experience.

Understanding the changing health consequences of childhood socioeconomic disadvantage (SED) is highly relevant to policy debates on inequality and national and state goals to improve population health. However, changes in the strength of association between childhood SED and adult health over historic time are largely unexamined in the United States. The present study begins to address this knowledge gap. Data were from 2 national samples of adults collected in 1995 (n  = 7,108) and 2012 (n  = 3,577) as part of the Midlife in the United States study. Three measures of childhood SED (parents' occupational prestige, childhood poverty exposure, and parents' education) were combined into an aggregate index and examined separately. The association between childhood SED (aggregate index) and 5 health outcomes (body mass index, waist circumference, chronic conditions, functional limitations, and self-rated health) was stronger in the 2012 sample than the 1995 sample, with the magnitude of associations being approximately twice as large in the more recent sample. Results persisted after adjusting for age, sex, race, marital status, and number of children, and were similar across all 3 measures of childhood SED. The findings suggest that the socioeconomic circumstances of childhood might have become a stronger predictor of adult health in recent decades. [ABSTRACT FROM AUTHOR]

Because measures of personality and well-being share common affective underpinnings and items, previously reported links between these domains may be tautological. To explicate the connections between personality and well-being, 2 samples of midlife adults (N = 215 and N = 139) completed measures of personality (NEO Five-Factor Inventory; P. T Costa & R. R. McCrae, 1992) and psychological well-being (C. D. Ryff's, 1989b, Psychological Well-Being [PWB] inventory) that were maximally distinct, both conceptually and methodologically. Analyses included additional controls for source overlap, common affective underpinnings, and shared item content. Distinctive personality correlates were observed for the 6 PWB outcomes: self-acceptance, environmental mastery, and purpose in life were linked with Neuroticism (N) Extraversion (E) and Conscientiousness (C); personal growth was linked with Openness to Experience (O) and E; positive relations with others was linked with Agreeableness (A) and E; autonomy was linked with N. Psychological wellness and its personality correlates may be more complex than prior studies suggest.

Theories about the self-concept suggest that different aspects of to the self are organized according to importance, or psychological centrality. The ways in which psychological centrality can change and how [...]

A survey of two groups of older women focused on different types of life challenges. The first was residential relocation and the second was caring for a mentally retarded son or daughter. The two challenges are different in terms of how long they last, and whether they are common, and can be anticipated. Women undergoing relocation tended to score more highly on both problem-focused and emotional coping strategies, while caregivers appeared to have adjusted to their roles. Caregivers showed a sense of purpose in life, though women relocating showed more self-esteem.

A study of the effects of psychological resources and contextual factors on emotional reactions to community relocation show that greater psychological resources help women to be more resilient to negative circumstances. Environmental mastery and autonomy reduce the subjective experience of difficulty of relocation and subsequent emotional reactions. Subjects with lower premove resources receive emotional boosts of unexpected gains.

Previous research has shown that evaluative organization of self-knowledge explains variance in self-esteem and mood beyond that accounted for by positive or negative content. Here, that model is applied to the changing self-perceptions of women in a life transition. In a sample of 120 older women who had relocated within the past year, evaluative differentiation of self-change - the tendency to perceive self-change very positively in some domains and very negatively in others - was associated with greater well-being among women whose positive domains were perceived to be important. People who perceive great improvement in at least one important domain of the self (despite sacrifice in others) may be more resilient during a life transition than those who experience the same average improvement spread evenly across domains. Having a few very important positive aspects of the self to fall back on may help to buffer the stress of a life transition.

A theoretical model of psychological well-being that encompasses 6 distinct dimensions of wellness (Autonomy, Environmental Mastery, Personal Growth, Positive Relations With Others, Purpose in Life, Self-Acceptance) was tested with data from a nationally representative sample of adults (N = 1,108), aged 25 and older, who participated in telephone interviews. Confirmatory factor analyses provided support for the proposed 6-factor model, with a single second-order super factor. The model was superior in fit over single-factor and other artifactual models. Age and sex differences on the various well-being dimensions replicated prior findings. Comparisons with other frequently used indicators (positive and negative affect, life satisfaction) demonstrated that the latter neglect key aspects of positive functioning emphasized in theories of health and well-being.