The feasibility and acceptability study of a positive psychology group intervention for people with severe psychiatric conditions

The process of recovery from mental health can be improved by promoting wellness. Third-generation perspectives promote non-judgmental acceptance of problems as well as the development of a person’s well-being and strengths. The aim of this study is to test the feasibility, acceptability and effectiveness of a group intervention to improve well-being in people with severe psychiatric conditions. Results showed that the protocol was feasible and highly acceptable, showing high attendance and adherence rates as well as high satisfaction. On completion of group therapy, participants reported a significant improvement in self-acceptance and significant decreases in interpersonal sensitivity and depression. The results indicate that positive psychology group therapy may be a powerful complementary strategy among people with severe psychiatric conditions. Though the validity of the study is limited by the lack of comparison group, the present study will allow for the optimisation of trial processes and a future definitive randomised control trial.