Victoria A. Titova Grandchamp

Background. The construct of attributional style refers to the specific ways people explain events, both positive and negative. Previous research has shown that optimistic attributional style (OAS) for negative events was reliably associated with low rates of depression. On the contrary, an optimistic attributional style for positive events is a separate phenomenon associated mainly with well-being, but these relationships remain underexplored.

Objective. This study aimed to explore the predictive power of OAS-Positive, its relationships with subjective well-being, and possible personality mediators related to positive functioning. We hypothesized that the abilities to feel grateful and savor positive life events mediate the relationship between optimistic thinking about positive outcomes and subjective well-being.

Design. A сross-sectional design was implemented. The participants were 271 adults from Moscow and Moscow Region (M age = 32.42, SD=12.9).

Results. The results of regression analysis showed that both life satisfaction and subjective happiness depended on gratitude, self-esteem, and dispositional optimism, but only happiness was predicted by savoring the moment. The results of structural equation modeling were consistent with the hypothesis since the structural model revealed that the effects of OAS-Positive on subjective well-being were fully mediated by gratitude and savoring the moment, as well as self-esteem and dispositional optimism. The mediated effects of OAS-Negative through self-esteem and gratitude were inconsistent, and its total indirect effect on subjective well-being was not significant.

Conclusion. This research provides preliminary evidence that optimistic thinking about positive life events promotes subjective well-being through a system of positive psychological traits and attitudes which include gratitude and savoring the moment.