Maintaining life satisfaction: the role of positive cognitive bias

Recent research into population standards of life satisfaction has revealed a remarkable level of uniformity, with the mean values for Western populations clustering at around three-quarters of the measurement scale maximum. While this seems to suggest the presence of a homeostatic mechanism for life satisfaction, the character of such a hypothetical device is uncertain. This paper proposes that well-being homeostasis is controlled by positive cognitive biases pertaining to the self. Most particular in this regard are the positive biases in relation to self-esteem, control and optimism. Past controversies in relation to this proposition are reviewed and resolved in favour of the proposed mechanism. The empirical data to support this hypothesis are discussed in the context of perceived well-being as an adaptive human attribute.

Normative life satisfaction: measurement issues and a homeostatic model

Previous studies have established that, when life satisfaction is measured over a range from 0 to 100 the mean scores of Western populations average 75 ± 2.5. The consistency of these data has given rise to the idea that life satisfaction may be held under homeostatic control. This paper further investigates this hypothesis by examining the distribution of data within populations. It also examines these data with a view to elucidating various methodological issues regarding life satisfaction measurement. In terms of the methodological issues it is concluded that measurement is best achieved using bi-directional Likert scales with at least 11 choice points. It is also determined that the life satisfaction of Western populations did not change over the decade 1980–1990, and that data derived from college students cannot be validly employed as proxy general population data. In terms of data distribution, it is calculated that the normal range of life satisfaction within Western populations lies within the range 40 to 100. The consistency of this non-normal distribution is argued to be further evidence that life satisfaction is held under homestatic control, and a descriptive model is proposed.

Longitudinal relationships among overweight, life satisfaction, and aspirations in young women

Objective: This study investigated associations of overweight status and changes in overweight status over time with life satisfaction and future aspirations among a community sample of young women.
Research Methods and Procedures: A total of 7865 young women, initially 18 to 23 years of age, completed two surveys that were 4 years apart. These women provided data on their future life aspirations in the areas of further education, work/career, marital status, and children, as well as their satisfaction with achievements to date in a number of life domains. Women reported their height and weight and their sociodemographic characteristics, including current socioeconomic status (occupation).
Results: Young women's aspirations were cross-sectionally related to BMI category, such that obese women were less likely to aspire to further education, although this relationship seemed explained largely by current occupation. Even after adjusting for current occupation, young women who were obese were more dissatisfied with work/career/study, family relationships, partner relationships, and social activities. Weight status was also longitudinally associated with aspirations and life satisfaction. Women who were overweight or obese at both surveys were more likely than other women to aspire to "other" types of employment (including self-employed and unpaid work in the home) as opposed to full-time employment. They were also less likely to be satisfied with study or partner relationships. Women who resolved their overweight/obesity status were more likely to aspire to being childless than other women.
Discussion: These results suggest that being overweight/obese may have a lasting effect on young women's life satisfaction and their future life aspirations.

Is life dissatisfaction the opposite of life satisfaction?

The circumplex model of affect proposes that states of affect can be categorised according to the two dimensions of valence and arousal. According to this model, satisfaction and dissatisfaction are located on the pleasant and unpleasant ends of the valence axis as bipolar opposites. This study investigated the relationship between these two adjectives when assessed with unipolar or bipolar response formats. This suggests that a reciprocal relationship exists between life satisfaction and dissatisfaction when a unipolar response format is employed, but not when a bipolar response format was used. These results are discussed in relation to current affect theory and subject wellbeing research.

"So that's when I thought to myself : 'my life is just horrible'" : everyday judgements of life satisfaction

Objectives : The study was designed to investigate life satisfaction (l.s.) judgments as they occur spontaneously in everyday life, rather than being constructed in response to a researcher's question.
Methods : A convenience sample of 50 adults from Melbourne, Australia, was employed.
Half had at least some university education; the other half did not. In an in-depth, structured interview, participants were asked to recall – if they could do so – an occasion when they had spontaneously made a judgment about their l.s. The circumstances in which the judgment had been made and the thoughts that had entered into it were elicited.
Results : Main findings included :
(a) All participants were able to recall an occasion when they had spontaneously made a l.s.
judgment.
(b) Judgments that life was good and that life was bad were equally common.
(c) Judgments invariably involved comparisons with various standards (e.g., what one had versus
what one wanted, what one had versus what one deserved, what one had versus what one
expected to have).
(d) However, upward and downward social comparisons were relatively rare.
(e) Judgments were commonly based on events relating to just one or two areas of life, rather
than a review of many different areas.
(f) The areas of life involved were invariably those impacting very directly on participants.
(g) While the thoughts entering into the judgment generally went beyond consideration just of a
specific situation, they usually did not encompass large sweeps of time.
(h) There was very little to distinguish judgments of more- and less-educated participants.
Conclusions : Findings are compared and contrasted with those typically obtained using the more standard approach of asking participants to rate their 1.s.

Need for belonging, relationship satisfaction, loneliness, and life satisfaction

Loneliness and the need to belong are two subjective states that, on the basis of prior research and theory, would appear to be related both to one another and to wellbeing. This study explored these relationships with a sample of 436 volunteer participants drawn from the Australian Unity Wellbeing database. Participants completed a survey that included a measure of satisfaction with personal relationships embedded in the Personal Wellbeing Index, the UCLA Loneliness scale, a measure of life satisfaction, and the Need to Belong Scale. While loneliness was weakly related to need to belong, it was strongly associated with the discrepancy between need to belong and satisfaction with personal relationships, which we used to measure unmet need for belonging. People living alone reported a lower need to belong and less satisfaction with personal relationships than those living with others. However, the discrepancy scores, life satisfaction scores and loneliness scores did not differ between these groups. Loneliness mediated the relationship between unmet need for belonging and wellbeing (life satisfaction). These findings support Baumeister and Leary’s “belongingness hypothesis” and clarify the relationship between these variables.

Do female and male employees in Iran experience similar work-family interference, job and life satisfaction?

This study aims at examining gender differences in the experience of work–family interference and perceived job–life satisfaction in a group of Iranian employees. The participants in the study consist of 387 Iranian male and female employees from a variety of organizations. The results of t tests and multiple regression analysis using EQS 6.1 support the hypothesis that Iranian male and female employees experience similar interference in their work–family domains although they spend different numbers of hours in the workplace. The findings also show that whereas work-to-family interference has significant and negative effects on job–life satisfaction among male employees, for female employees, working hours and family-to-work interference had even more significant and negative effects on their job–ife satisfaction. Implications are discussed and recommendations made regarding future research and interventions in this area.

Mental health and life satisfaction of young Australians : the role of family background

This paper uses the Household, Income and Labour Dynamics in Australia Survey to investigate the factors that influence young Australians’ mental health and life satisfaction, with an emphasis upon the role of family background. It also explores male and female differences concerning those background effects. The results indicate a particularly significant negative association between parental divorce and well-being, and suggest that the timing of divorce matters. Distinguishing the samples by gender shows that this relationship remains significant only for females. Past living arrangements consistently turn out to be statistically insignificant whether the sample used is the total, males or females. The current living arrangements, however, appear to be significantly associated with both mental health and life satisfaction of males. Adding potentially confounding characteristics to our basic regression, which includes only the family background variables, suggests that some of the ‘aggregate’ effects of family background might work indirectly through the mediating variables such as education or lifestyles, though most of them remain direct. Among those, marital status, education, labour market experience and lifestyles seem to be the major factors explaining the dispersion in well-being of young Australians. Income and wealth, on the other hand, have only a minor impact.

Provoked and spontaneous judgements of life satisfaction

Reports on two studies designed to assess the making of life satisfaction judgements. Findings suggested that while life satisfaction judgements are indeed made in everyday life, such judgements are based on thinking that is limited in nature. Overall, the second study also suggested that the results typically obtained in standard life satisfaction studies may, in part, be an artifact of the methodology they employ.

Recovering from an acute cardiac event – the relationship between depression and life satisfaction

Aims. This study sought to measure the rates and trajectory of depression over six months following admission for an acute cardiac event and describe the relationship between depression and life satisfaction.
Background. Co-morbid depression has an impact on cardiac mortality and is associated with the significant impairment of quality of life and well-being, impairments in psychosocial function, decreased medication adherence and increased morbidity.
Design. This was a descriptive, correlational study.
Method. The study was undertaken at a large public hospital in Melbourne. Participants were asked to complete a survey containing the cardiac depression scale (CDS) and the Personal Well-being Index.
Results. This study mapped the course of depression over six months of a cohort of patients admitted for an acute cardiac event. Significant levels of depressive symptoms were found, at a level consistent with the literature. A significant correlation between depressive symptoms as measured by the CDS and the Personal Well-being Index was found.
Conclusions. Depression remains a significant problem following admission for an acute coronary event. The Personal Wellbeing Index may be a simple, effective and non-confrontational initial screening tool for those at risk of depressive symptoms in this population. Relevance to clinical practice. Despite the known impact of depression on coronary heart disease (CHD), there is limited research describing its trajectory. This study makes a compelling case for the systematic screening for depression in patients with CHD and the importance of the nursing role in identifying at risk individuals.

Life satisfaction amongst police officers working in the area of child abuse investigation

Child abuse investigation is an area of work reported to be associated with high levels of work stress. This potentially places professionals at risk of psychological harm and may lead to lower life satisfaction than in the general population. The current study examined this issue within a large sample of Australian police officers. Specifically, 214 officers working in the area of child abuse investigation responded to a single global measure of life satisfaction (LS) known to be highly related to other measures of subjective wellbeing as well as clinical depression. The results revealed that, irrespective of the officers’ gender or degree of exposure to child abuse cases, the mean score from LS score was within the expected adult normative range. Further, the overall incidence of low LS in this sample (1.9 per cent) was not significantly different from the general population (4.3 per cent). The implications of these findings for police organisations are discussed.

Life satisfaction and bone mineral density among postmenopausal women: cross-sectional and longitudinal associations

The purpose of this study was to determine whether and how global life satisfaction is associated with bone mineral density (BMD) and bone loss.