Sustainable positive psychology interventions enhance primary teachers’ wellbeing and beyond – A qualitative case study in England

Positive psychology interventions (PPIs) have become an influential approach to foster teacher wellbeing; however, little research addresses the critiques and sustainability of PPIs. This study investigated teacher experiences of PPIs and the impact on their wellbeing in professional and personal contexts. Qualitative data were collected using multi-methods in a primary school in two settings: staff-meetings with 21 teachers and a self-interest group with 9 teachers. Results showed practising PPIs enhanced teachers' wellbeing multidimensionally and produced positive impacts on others. The challenges experienced and plans for sustainable actions were identified. Insights into sustainable teacher wellbeing programmes and professional development are offered.