title: The 20 questions task with families of schizophrenics: divergent findings.
abstract: The study attempted to replicate and extend the results of an earlier study by Wild and Shapiro (16), establishing the utility of Mosher and Hornsby's (8) 20 Questions Task as a means of differentiating families with schizophrenic patients from those of psychiatrically hospitalized but nonschizophrenic individuals. In the current study, Wild and Shapiro's original design was expanded and revised by (a) diagnosing patients using Research Diagnostic Criteria rather than hospital diagnoses and (b) including families with schizophrenic daughters and/or one-parent families, in addition to intact families with schizophrenic sons. Families were comparable on age, intelligence, and socioeconomic variables. The results failed to replicate those reported by Wild and Shapiro, and indicated that the 20 Questions Task was sensitive to differences in family constellation and offspring gender as well as offspring diagnosis. The findings suggest that forms of familial communication deviance detected with the 20 Questions Task may not be unique to families of schizophrenics, thus highlighting the need to expand research on family communication deviance in families with schizophrenic offspring to families with varied family constellations and characteristics.
authors.affiliation: Department of Psychiatry, New York University Medical Center, NY 10016.
authors.forename: L
authors.initials: L
authors.lastname: Carter
authors.forename: J
authors.initials: J
authors.lastname: Ladd
authors.forename: S R
authors.initials: SR
authors.lastname: Robertson
authors.forename: M
authors.initials: M
authors.lastname: Alpert
mesh_terms: D001288:Attention; D003142:Communication; D005190:Family; D006801:Humans; D010287:Parent-Child Relations; D011340:Problem Solving; D011569:Psychiatric Status Rating Scales; D012559:Schizophrenia / Q000175:diagnosis / Q000209:etiology*; D012565:Schizophrenic Psychology