Do Positive Psychology Interventions Impact on the Subjective Wellbeing and Depression of Clients? A Systematic Methodological Review

AbstractMental health services are placing a greater emphasis on wellbeing and recovery. The current research investigated if positive psychology interventions (PPIs) increase peoples ’ subjective wellbeing and reduce clinical depression. A systematic methodological review was conducted on randomized-control-trials with people attending clinical services. Five databases were searched. A hand search was then completed on the reference lists of the identified articles and the ass ociated journals. Eleven research interventions were reviewed. PPIs were found to significantly increase wellbeing, relative to controls and there were fewer studies indicating a difference in decreasing depression. However, subsequent analysis revealed that the interventions were heterogeneous whic h limits the drawing of definitive systematic conclusions. A methodological evaluation also found that there were recurring issues: in delivering the interventions, measuring subjective wellbeing, and applying the design. Thus, the methodological quality of the research interventions, as measured by the current review was low. There is emerging evidence that PPIs improve peoples’ mental health. However, there is scope to standardize and to improve the quality of the research interventions.
Source: Journal of Contemporary Psychotherapy - Category: Psychiatry & Psychology Source Type: research