The Predictive Validity of Optimism and Affectivity in a Longitudinal Study of Older Adults.
The current study tested the independence of dispositional optimism and pessimism from negative and positive affectivity in the prediction of older adults' well-being, concurrently and five years later, using structural equation modeling. As hypothesized, in a community sample, both optimism/pessimism and affectivity were correlated cross-sectionally and prospectively with outcomes representing general health and well-being (self-rated health, somatic depression and life satisfaction). However, with both sets of predictors in the model, affectivity eliminated the relationships of optimism/pessimism with the outcomes. Our proposed explanation for these findings, derived from the theoretical self-regulation model, also explains the seemingly contradictory previous findings of an independent contribution of dispositional optimism in patient samples coping with specific stressors.
Benyamini
Yael
Y
Bob Shapell School of Social Work, Department of Psychology, Tel Aviv University, Tel Aviv, 69978, ISRAEL.
Roziner
Ilan
I