title: Another look at the nonspecific hypothesis of therapeutic effectiveness.
authors.forename: E E
authors.initials: EE
authors.lastname: Jones
authors.forename: J D
authors.initials: JD
authors.lastname: Cumming
authors.forename: M J
authors.initials: MJ
authors.lastname: Horowitz
mesh_terms: D000275:Adjustment Disorders / Q000628:therapy*; D000328:Adult; D000368:Aged; D001601:Bereavement; D005260:Female; D006801:Humans; D008875:Middle Aged; D011614:Psychotherapy, Brief / Q000379:methods*; D013313:Stress Disorders, Post-Traumatic / Q000628:therapy*