Mindfulness and social identity: Predicting well-being in a high-stress environment

Abstract

Social identity processes and mindfulness are two important predictors of well-being. Yet, to date, these predictors have been studied independently, within separate research fields. This paper aims to provide an initial integration of these two research fields. Our research was conducted in a context characterized by multiple chronic stressors: A maximum security prison in Kenya. In particular, two studies measured social identification with a mindfulness group and dispositional mindfulness. We investigated the effects of these constructs on three well-being measures: mental well-being, resilience (Studies 1 & 2), and reduction of substance use (Study 2). Our results, replicated across two studies (Study 1: N = 82, Study 2: N = 145), revealed that both social identification with the mindfulness group and mindfulness predicted psychological outcomes. Social identification explained variance in mental well-being and resilience in addition to the variance explained by mindfulness. Study 2 additionally showed that both identification and mindfulness were positively related to a reduction in substance use. However, when examined together, social identification held all the explanatory power, and mindfulness was no longer a significant predictor. From the overall results, we argue that social identity processes can be fruitfully combined with mindfulness in well-being programs delivered in high-stress environments such as prisons. Theoretical and practical implications are discussed.