The role of self-efficacy and self-esteem in mediating positive associations between functional social support and psychological wellbeing in people with a mental health diagnosis.

Background: Previous research has observed positive associations between perceived quality of social support and mental well-being. Having access to functional social support that provides sources of care, compassion and helpful information have shown to be beneficial for mental health. However, there is a need to identify the psychological processes through which functional social support can elicit therapeutic outcomes on mental well-being.

Aims: The present cross-sectional study aimed to examine the extent to which self-efficacy and self-esteem mediated the association between functional social support and mental well-being.

Method: Seventy-three people with a mental health diagnosis, who attended group-based activities as facilitated by a third sector community mental health organisation, took part in the present study. Participants were required to complete measures that assessed perceived quality of functional social support, self-efficacy, self-esteem, and subjective mental well-being.

Results: A multiple mediation analysis revealed that self-efficacy and self-esteem fully mediated the positive association between perceived functional social support and mental well-being.

Conclusions: The implications of these results are that social interventions, which aim to facilitate the delivery of functional social support, could enhance mental well-being via their positive effects on self-efficacy and self-esteem.