My research encompasses both the Psychosis as well as the Mental Health and Society platforms. Briefly, my research has concentrated on the following domains within the psychosis field: Early case identification and early intervention; investigations examining predictors of and interventions to improve outcome in psychotic disorders; Randomized controlled studies of early intervention models of service delivery; Neuro-cognitive and neuro-biological aspects of negative symptoms and outcome; Studies of cross-cultural differences in outcome in Psychosis; State of ultra-high risk for psychosis (service delivery to prevent onset of psychosis; the role of stress and protective factors); Global Mental Health and application of low cost models of service delivery and evaluation; Research in transformation of youth mental health services in Canada