Table 1.

Demographic Information From Experiment 1 (mean ± SD)

	Healthy Controls	Schizophrenia Patients
Gender (M:F)	19:13	25:16
Age	40.34±10.27	40.56±10.90
Race (AA:C:other)	12:19:1	15:25:1
Education (years)	14.88±1.95	12.61±2.19***
Parental education	13.23±1.89	13.45±2.62
Haloperidol dose equivalent (mg/day)	—	12.46±12.40
BPRS	—	34.95±7.61
WASI	116.44±10.64	96.63±15.20***
MATRICS total	55.84±9.00	30.36±14.37***
WRAT-4	107.56±13.25	93.71±12.51***
WTAR	110.59±11.99	95.85±15.56***

Note: BPRS = Brief Psychiatric Rating Scale;

MCCB = MATRICS Consensus Cognitive Battery; WASI = Wechsler Abbreviated Scale of Intelligence; WRAT = Wide Range Achievement Test; WTAR = Wechsler Test of Adult Reading.

***P < .001.