Subjective well-being is heritable and genetically correlated with dominance in chimpanzees (Pan troglodytes)

The hypothesis that subjective well-being (SWB) is heritable and genetically correlated with Dominance was tested using 128 zoo chimpanzees. Dominance was a chimpanzee-specific personality factor including items reflecting Extraversion and low Neuroticism. SWB was measured with a 4-item scale. The best behavior genetic model included additive genetic and nonshared environmental effects for SWB and Dominance, marginal matemal effects for SWB, a high genetic correlation, and a low nonshared environmental correlation. Results indicated that the shared variance between SWB and Dominance was a consequence of common genes and that the unique variance between SWB and Dominance was a consequence of the nonshared environment. These findings indicate that common genes may underlie the correlation between human personality factors and SWB.     

The role of objective health indicators and neuroticism in perceived health and psychological well-being among patients with chronic heart failure

A total of 119 clinically stable patients with symptomatic congestive heart failure (34 females, 85 males) were recruited from an outpatient hospital practice to explore the role of objective health indicators and neuroticism in subjective health (physical limitations) and psychological well-being. Patients were grouped according to the New York Heart Association functional class criteria (NYHA: indicator of functional status) and proatrial natriuretic factor (proANF), a cardiac hormone that maintains normal fluid balance and vascular resistance. Scores on these two objective indicators of disease severity were generally unrelated to psychological measures, whereas neuroticism scores (EPQ-N) were significantly correlated with indicators of subjective health (perceived disease-related physical limitations) and psychological well-being (depression, general life-satisfaction). Significant interactions between proANF and neuroticism appear due to low physical limitation score among subjects with elevated level of proANF and low scores on neuroticism. High physical limitation was reported by subjects with high level of proANF as well as high scores on neuroticism. Moreover, a marginal significant interaction between NYHA and EPQ-N scores in relation to severity of depression was detected by analyses from two-way ANOVA. Gender differences were due to higher proANF scores in males than females, whereas females scored higher than males on EPQ-N, perceived physical limitation and depression. Results from path analyses supported an indirect effect of neuroticism via perceived physical limitation for males. Possible mechanisms involved in these relations are discussed.     

Social relationships,stressful life events,and self-reported physical health: Genetic and environmental influences

Abstract

This study investigates how the associations between self-reported health, stressful life events, and social relationships are mediated by genetic and environmental influences and how much of the variance in health is in common with variation in these psychosocial factors. The analyses are based on questionnaire data from 576 pairs of twins reared apart and twins reared together. The data revealed that for men environmental influences were solely important for variation in the psychosocial measures and were the primary mediators of the relationship with health. For women, on the other hand, a substantial portion of the variance in the psychosocial factors was due to genetic influences and these influences also contributed to the bulk of the correlations with health. The gender differences for the relationships and their mediation indicate that what should be regarded as a psychosocial factor of importance for health might differ between genders.     

Perceived control over development and subjective well-being: differential benefits across adulthood

The relationship between perceived control over development (PCD) and subjective well-being (SWB) across adulthood was examined in 3 studies. In Study 1, with 480 adults aged between 20 and 90 years, PCD was closely related to SWB. Chronological age moderated the associations between PCD and SWB beyond individual differences in health, intelligence, social support, and socioeconomic status. In the longitudinal Study 2, with 42 older adults, strong PCD was associated with increased positive affect only when desirable events had occurred previously. In Study 3, older adults experienced greater satisfaction when attributing attainment of developmental goals to their ability, whereas younger adults were more satisfied when attributing such successes to their own efforts. Findings point to adaptive adjustments of control perceptions to age-related actual control potentials across adulthood.     

Optimism,well-being,depressive symptoms,and perceived physical health: a study among Stroke survivors

The investigation of the relation of positive personality characteristics to mental and physical health among Stroke survivors has been a neglected area of research. The purpose of this study was to examine the relationship between optimism, well-being, depressive symptoms, and perceived physical health among Stroke survivors. It was hypothesized that Stroke survivors’ optimism would explain variance in their physical health above and beyond the variance explained by demographic variables, diagnostic variables, and mental health. One hundred seventy-six Stroke survivors (97 females, 79 males) completed the Revised Life Orientation Test, the Center for Epidemiological Studies Depression Scale, two items on perceived physical health from the 36-item Short Form of the Medical Outcomes study, and the Identity scale of the Illness Perception Questionnaire. Pearson correlations, hierarchical regression analyses, and the PROCESS approach to determining mediators were used to assess hypothesized relations between variables. Stroke survivors’ level of optimism explained additional variance in overall health in regression models controlling for demographic and diagnostic variables, and mental health. Analyses revealed that optimism played a partial mediator role between mental health (well-being, depressive symptoms and total score on CES-D) variables and overall health.     

Influences of socioeconomic status, social network, and competence on subjective well-being in later life: a meta-analysis

Meta-analysis is used to synthesize findings from 286 empirical studies on the association of socioeconomic status (SES), social network, and competence with subjective well-being (SWB) in the elderly. All three aspects of life circumstances are positively associated with SWB. Income is correlated more strongly with well-being than is education. The quality of social contacts shows stronger associations with SWB than does the quantity of social contacts. Whereas having contact with friends is more strongly related to SWB than having contact with adult children, there are higher associations between life satisfaction and quality of contact with adult children when compared with quality of friendships. Moderating influences of gender and age on the effects of SES, social network, and competence on SWB are also investigated.     

The Genetic Overlap and Distinctiveness of Flourishing and the Big Five Personality Traits

The growing evidence that subjective well-being (SWB) produces an array of beneficial outcomes has increased requests for recommendations on how to promote it. Evidence that all of SWB’s genetic variance overlaps with personality led to the strong claim that it is a ‘personality thing’ and that personality is the strongest predictor of SWB. However, studies do not include a comprehensive assessment that reflects eudaimonic as well as hedonic SWB. We revisit the question of SWB’s complete overlap with personality employing the tripartite model—emotional, psychological, and social—of SWB that, together, reflect Keyes’ (2002) model of flourishing. Data are from the Midlife in the United States national sample of 1,386 twins. Analyses were done using Mx to test Cholesky decomposition models and a two latent factor common pathway model. One-third of the total (72 %) heritability of flourishing and 40 % of its environmental variability are distinct from the big-five personality traits. We also find a low phenotypic association (mean r = .22) between the three dimensions of SWB and big-five personality traits despite substantial shared genetic etiology. In addition to non-trivial amounts of distinctive genetic and environmental variance and low phenotypic correlation, we point to limited investigation of reciprocal causation of SWB and personality. Psychologist should not yet conclude that SWB is a ‘personality thing’ anymore than personality might be a ‘well-being thing’.     

Can Romantic Relationship Quality Mediate the Relation Between Psychopathy and Subjective Well-Being?

The relations between psychopathy, romantic relationships, and well-being were investigated in 431 undergraduates. For both males and females, various components of romantic relationship quality were positively correlated with subjective well-being (SWB) and negatively correlated with ill-being. However, only for females was overall romantic relationship quality positively correlated with life satisfaction, happiness and positive affect, and negatively correlated with negative affect and depression. High levels of psychopathy were found in 23.1 % of males and 7.4 % of females. Psychopathy accounted for significant variance in overall relationship quality (7.0 %), commitment (14.1 %), satisfaction (9.3 %), romance (10.7 %) and trust (6.4 %) in romantic relationships for males and in overall relationship quality (3.2 %), commitment (5.3 %), and trust (5.9 %) for females. Romantic relationship quality was able to mediate the relations between psychopathy and SWB and this mediation was moderated by gender.     

The happy cyclist: Examining the association between generalized authoritarianism and subjective well-being

Although authoritarianism can negatively impact others (e.g., by predicting prejudiced intergroup attitudes), implications for the self are mixed and require clarification. Extending previous research, we examined the association between generalized authoritarianism (GA, indicated by right-wing authoritarianism and social dominance orientation) and subjective well-being (SWB, indicated by positive affect, negative affect, and life satisfaction) by testing simultaneously the general-level association between GA and SWB as well as specific residual associations between GA and SWB components, independent of basic personality dimensions. We observed a significant general-level association between GA and SWB whereby heightened authoritarianism predicted greater SWB. No residual associations were found between specific GA and SWB components. Despite being “bad” for others, generalized authoritarianism may be “good” for the self.     

Differences between caregivers and noncaregivers in psychological health and physical health: a meta-analysis

Providing care for a frail older adult has been described as a stressful experience that may erode psychological well-being and physical health of caregivers. In this meta-analysis, the authors integrated findings from 84 articles on differences between caregivers and noncaregivers in perceived stress, depression, general subjective well-being, physical health, and self-efficacy. The largest differences were found with regard to depression (g = .58), stress (g = .55), self-efficacy (g = .54), and general subjective well-being (g = -.40). Differences in the levels of physical health in favor of noncaregivers were statistically significant, but small (g = .18). However, larger differences were found between dementia caregivers and noncaregivers than between heterogeneous samples of caregivers and noncaregivers. Differences were also influenced by the quality of the study, relationship of caregiver to the care recipient, gender, and mean age of caregivers.     

青少年主观幸福感、心理健康及其与应对方式的关系

通过对广州地区1431名中学生进行问卷调查,考察青少年主观幸福感、心理健康状况及其与应对方式的关系.结果发现,(1)当前青少年学生的主观幸福感、心理健康状况总体上处于中等水平;(2)随着年级的升高,主观幸福感逐渐降低,成绩差的学生体验到的消极情感显著高于成绩中等和较好的学生;(3)男生的心理健康状况在整体上优于女生,年级和成绩也对心理健康有一定影响;(4)积极的应对方式有利于青少年主观幸福感和良好心理健康的发展,而消极的应对方式、尤其是消极情绪关注的应对方式不利于青少年的主观幸福感和心理健康.     

Effect Size Strengths in Subjective Well-Being Research

Subjective well-being (SWB) research is characterized by many large samples, which often results in virtually all variables being significantly related to well-being, even if the associations are small. In this article we explore the strengths of associations between various predictors and SWB outcomes. In addition to standard effect-size statistics, we also examined the range of the SWB scale covered in the distribution of the predictor, allowing us to estimate the strength of influence of each variable, independent of variability in the sample. We analyzed just a few variables to illustrate what our approach reveals. Our analyses included a representative sample of both the world and the United States, and our data included three types of SWB (life satisfaction (LS), positive affect (PA), and negative affect (NA)). The largest effect sizes emerged for societal characteristics, such as between-nations differences, as well as personal characteristics, such as perceived social support. Small or very small effect sizes were consistently found for demographic characteristics, such as sex, age, and marital status. Other effect sizes varied by the type of SWB being considered. For example, income resulted in a large effect size for LS, but small to medium effect sizes for PA and NA. We suggest that when scholars report and interpret the associations of predictor variables with SWB, they consider the strengths of their significant associations.

     

Health, stress, psychological resources, and subjective well-being among older blacks

This study examines the structural relationships among sociodemographic characteristics, health status, stress, psychological resources, and subjective well-being (SWB) among the Black elderly. A structural equation model of SWB was evaluated with data from the 1979-1980 National Survey of Black Americans. The results revealed that poor subjective health status was predictive of lower levels of personal efficacy and SWB. Stressful life events tended to depress subjective assessments of health and had negative effects on self-esteem and SWB. Marital status and age had positive effects on SWB. Chronic health conditions and other demographic variables, however, had indirect effects on SWB.     

The Role of Leisure Interest and Engagement for Subjective Well-Being

During the last decades, the association between leisure engagement and subjective well-being (SWB) has been examined. Yet, the role of the interest in specific leisure activities for SWB has been neglected. Thus, we examined whether the pure leisure engagement or the opportunity to realize the longing to pursue a leisure activity is linked to well-being. A sample of 402 participants completed an online survey about interests and the frequency of engagement in diverse leisure activities as well as physical, cognitive, and affective well-being. The study revealed that leisure engagement showed stronger associations with all aspects of well-being than leisure interest per se. More specifically, interest and engagement in social activities and sports showed robust associations with different facets of well-being. Furthermore, a high individual fit between leisure interest and engagement across diverse activities incrementally predicted SWB beyond leisure engagement per se. Analyses of nonlinear associations indicated that too much leisure engagement was associated with lower levels of SWB, but high interest in leisure activities buffered this effect. Thus, the intrinsic motivation to leisure activities may play an important role for well-being in addition to the sheer leisure engagement.     

The Influence of Abnormal Sex Differences in Life Expectancy on National Happiness

Countries with better health, as indexed by life expectancy, score higher on subjective well-being (SWB). It was predicted that deviations from the average sex difference in life expectancy (reflecting reproductive competition among males and discrimination against females) would be inversely related to happiness. Regression analysis of SWB for 178 countries found that deviations from the average sex difference in life expectancy were predictive of unhappiness controlling for life expectancy, national wealth, and income inequality. Countries with a relative scarcity of female children (used as an index of parental bias) were less happy. Societies in which there is an undue burden on the health and survival of either sex are thus unhappy ones due to gender-specific disadvantage and associated gender conflict.     

Prosocial Spending and Subjective Well-Being: The Recipient Perspective

Previous research has demonstrated that people are happier after spending money on others (prosocial spending) rather than spending on themselves (personal spending). This relationship between prosocial spending and well-being has been proved to be reliable across countries and ages. However, the happiness of recipients has been frequently ignored in past prosocial behavior studies, and only a few studies have explored the effect of givers’ voluntary intention on recipients’ well-being and responses. Considering that the purpose of prosocial spending is to benefit both spenders and recipients, this study attempts to investigate the relationships among gift attractiveness, positive perceived intention, willingness-to-accept (WTA) and subjective well-being (SWB) of recipients in prosocial spending. The results of a large scale survey demonstrate that both gift attractiveness and positive perceived intention are positively related to recipients’ willingness-to-accept. And willingness-to-accept is positively associated with recipients’ SWB. More importantly, willingness-to-accept mediates both the relationship between gift attractiveness and SWB, and the relationship between positive perceived intention and SWB. Some implications for theory and practice are discussed.     

The genetic architecture of effortful control and its interplay with psychological adjustment in adolescence

The role of genes and environment in the relation between self-regulation and adjustment is unclear. We investigated, with the twin design, genetic and environmental components of the association between effortful control (EC) and indicators of psychological adjustment using adolescents’ and parents’ reports for 774 twins. Genetic factors explained a substantial proportion of variance in EC (58%) and the outcome variables of optimism (55%), general self-esteem (45%), happiness (48%), and self-derogation (29%). Perceived competence had no significant genetic component. Aside from perceived competence, uncorrelated with EC, phenotypic correlations of EC with measures of well-being/adjustment were moderate and predominantly explained by shared genetic effects. Results suggest a significant genetic contribution in adolescents’ EC and in its relation to various aspects of adjustment.     

Genetic mediation of the relationship between social support and psychological well-being.

This study assessed genetic and environmental influences on the association between social support and psychological functioning using the combined adoption/twin design from the Swedish Adoption/Twin Study of Aging. A subsample of 424 twin pairs, 50 years and older, was used: 64 pairs of identical twins reared apart, 95 pairs of identical twins reared together, 132 pairs of fraternal twins reared apart, and 133 pairs of fraternal twins reared together. Multivariate model-fitting analyses indicated that the relationship between the perceived adequacy of social support and psychological well-being (depression and life satisfaction) was mediated in part by genetic factors.     

Investigating cognitive transfer within the framework of music practice: genetic pleiotropy rather than causality

The idea of far transfer effects in the cognitive sciences has received much attention in recent years. One domain where far transfer effects have frequently been reported is music education, with the prevailing idea that music practice entails an increase in cognitive ability (IQ). While cross‐sectional studies consistently find significant associations between music practice and IQ, randomized controlled trials, however, report mixed results. An alternative to the hypothesis of cognitive transfer effects is that some underlying factors, such as shared genes, influence practice behaviour and IQ causing associations on the phenotypic level. Here we explored the hypothesis of far transfer within the framework of music practice. A co‐twin control design combined with classical twin‐modelling based on a sample of more than 10,500 twins was used to explore causal associations between music practice and IQ as well as underlying genetic and environmental influences. As expected, phenotypic associations were moderate (r = 0.11 and r = 0.10 for males and females, respectively). However, the relationship disappeared when controlling for genetic and shared environmental influences using the co‐twin control method, indicating that a highly practiced twin did not have higher IQ than the untrained co‐twin. In line with that finding, the relationship between practice and IQ was mostly due to shared genetic influences. Findings strongly suggest that associations between music practice and IQ in the general population are non‐causal in nature. The implications of the present findings for research on plasticity, modularity, and transfer are discussed.     

Most people with mental disorders are happy: A 3-year follow-up in the Dutch general population

The nature of the associations between life satisfaction, anxiety, and depression remains elusive. Using questionnaire data from a large population-based sample (N = 6326) of young adult Norwegian twins (aged 18–31 years) we explored the extent to which latent genetic and environmental factors are (1) common or distinct, and (2) sex-specific. Phenotypic correlations ranged between 0.44 and 0.70 in females, and between 0.41 and 0.69 in males. Environmental influences accounted for 75% of these correlations in females, and less than 50% in males. Genetic and environmental sources of life satisfaction, symptoms of anxiety, and symptoms of depression were shared mostly, but the magnitude of the effects was different in males and females. In both sexes, however, aetiological factors enhancing life satisfaction were simultaneously protecting against feelings of sadness and displeasure, but contributed less to countervailing anxiety and tension.