“…If not, you may start.' Typescripts of these tape-recorded verbal samples were scored blindly on the Gottschalk Cognitive Impairment Scale, on which previous vali dation studies have been carried out [15,17,[19][20][21][22][23][24][25]. The verbal Gottschalk-Gleser Social Alienation-Per sonal Disorganization Scale measures the severity of the schizophrenic syndrome [15,[26][27][28][29][30][31][32], Within 1 week of the above testing, the subjects were administered a computerized EEG.…”