Client voice quality and expressive style as indexes of productive psychotherapy.
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007406:Interview, Psychological; D008297:Male; D008875:Middle Aged; D010551:Personality; D010817:Physician-Patient Relations; D011187:Posture; D011613:Psychotherapy; D014831:Voice