Investigating expressed emotion in individuals at-risk of developing psychosis and their families over 12 months.

Novel implications suggest that interventions to reduce high EE in families of people with ARMS would benefit service users by protecting them from higher levels of depression and transition to psychosis. Reducing high-EE attitudes would also benefit the family/carers by reducing levels of anxiety and worry. Family interventions focussing on multiple perceptions of the home environment could help to direct services and prevent negative psychological outcomes for all family members.