The subjective experience of well-being : a comparison of South African individuals in early and late adulthood

The purpose of this study was to examine the relationship between age and the following subjective well-being (SWB) variables: global life satisfaction (as measured by the Satisfaction With Life Scale [SWLS; Diener, Emmons, Larson, & Griffin, 1985], the temporal (past, present and future) dimensions of life satisfaction (as measured by the Temporal Satisfaction With Life Scale [TSWLS; Pavot, Diener, & Suh, 1998]), gratitude (as measured by the Gratitude Questionnaire-Six Item Form [GQ-6; McCullough, Emmons, & Tsang, 2002]) and health satisfaction (as measured by the Health Satisfaction Question [HSQ; Chatters, 1988; Coyle, Lesnick-Emas, & Kinney, 1994; Gwozdoz & Sousa-Poza, 2009]). The interrelationships between these variables were explored, as well as the relationship between certain sociodemographic variables and global life satisfaction in late adulthood. Two groups of male and female South African participants were used, namely, individuals aged between 24-34 years (early adulthood) and 60-75 years (late adulthood). Differences between the two groups with regard to the SWB variables were investigated by using one-way ANOVAs and ttests, and the interrelationships between the SWB variables were calculated by means of Pearson correlations, for each group seperately, as well as for the two groups combined. Differences in global life satisfaction between different sociodemographic subgroups within the late adulthood group were analysed using one-way ANOVAs and Bonferroni posthoc comparisons. Results indicated that individuals in late adulthood reported significantly higher levels of life satisfaction than individuals in early adulthood. Similarly, individuals in late adulthood reported significantly higher levels of health satisfaction when compared to their younger counterparts. Regarding the trajectories of life satisfaction based on the subscales of the TSWLS, t-tests revealed that the early adulthood group considered their present and future (expected) life satisfaction to be significantly higher than their past life satisfaction. On the Stellenbosch University http://scholar.sun.ac.za iv other hand, individuals in late adulthood considered only their present to be significantly higher than their past life satisfaction. Pearson correlations indicated significant relationships between global life satisfaction, the temporal dimensions of life satisfaction, and gratitude for both the early and late adulthood groups, as well as for both groups combined. Additionally, gratitude correlated significantly with health satisfaction and future life satisfaction for the early adulthood, but not for the late adulthood group. Neither gender, length of retirement or length of widowhood were significantly related to global life satisfaction, although married individuals reported significantly higher global life satisfaction than those who were not married. The results of the study suggest that there are significant differences between South African early and late adults with regard to some SWB variables and their interrelationships. The implications of these findings were discussed.