title: Raising the bar in the empirical investigation of psychotherapy.
authors.forename: John
authors.initials: J
authors.lastname: Clarkin
mesh_terms: D001008:Anxiety Disorders / Q000628:therapy*; D015928:Cognitive Behavioral Therapy; D005260:Female; D006801:Humans; D008297:Male; D064889:Psychotherapy, Psychodynamic