Religious social identity as an explanatory factor for associations between more frequent formal religious participation and psychological well-being

Guided by social identity theory, this study investigated having a closer identification as a member of one's religious group as an explanatory mechanism for linkages between more frequent formal religious participation and better subjective psychological well-being (more positive affect, less negative affect, and more life satisfaction). Multivariate regression models were estimated based on data from 3,032 respondents, ages 25 to 74, in the 1995 National Survey of Midlife in the U.S. Results provided support for the hypothesis that religious social identity would mediate the associations between more frequent religious service attendance and all three dimensions of subjective psychological well-being examined. These findings contribute to understandings of self, religion, and health while indicating the continued importance of drawing on well-developed social psychological theory in investigations of linkages between religion and mental health.