Current research interests include the following: a) major depression (both episodic and recurrent); b) adult Cognitive Behavioural Therapy; and c) moderators (e.g., culture and diversity factors) and mediators (e.g., cognition) of outcome in evidence-based psychotherapy for adults. Clinical interests fall within the areas of adult Cognitive Behavioural Therapy, evidence-based transdiagnostic treatment for anxiety and depression, and adult clinical assessment