A meta-analysis of subjective well-being interventions among elders.
This meta-analysis demonstrated that interventions have a significant (p less than .05) immediate posttreatment influence on elders' subjective well-being but that their beneficial effect dissipates within 1 month. For 28 effect sizes derived from immediate posttreatment occasions (delay = 0 days), the median value was 0.67. Immediate posttreatment effect sizes for control enhancement (M = 1.12), psychoeducational (M = 0.70), and social activity (M = 0.66) treatments were significantly (p less than .05) above zero and not significantly different from each other. In contrast, for 17 effect sizes derived from delayed posttest occasions (delay greater than 0 days), the median value was 0.07. For effect sizes extracted from studies with both an immediate and a delayed posttest, the mean decrease over a 30-day period was 1.02.
Okun
M A
MA
Department of Psychology, Arizona State University, Tempe 85287-1104.
Olding
R W
RW
Cohn
C M
CM
D000223:Adaptation, Psychological; D000368:Aged / Q000523:psychology*; D000369:Aged, 80 and over; D006801:Humans; D007389:Internal-External Control; D008016:Life Change Events; D015201:Meta-Analysis as Topic; D010549:Personal Satisfaction; D012944:Social Support