Table:
Characteristic	Schizophrenia (n = 43)	Healthy control (n = 54)
Years of education: mean ± SD (range)	12.67 ± 1.91 (9–17)	14.09 ± 2.02 (10–20)⁎
Years of parental education: mean ± SD (range)	14.87 ± 2.30 (10–19)	14.28 ± 2.44 (8–20)
Gender: n males (%)	34 (79%)	35 (65%)
Ethnicity: n Caucasian (%)	22 (51%)	28 (52%)
Handedness: n left-handed (%)	0 (0%)	4 (7%)
WASI IQ: mean ± SD (range)	102.12 ± 13.10 (78–131)	113.63 ± 10.67 (85–135)⁎
Diagnosis: n (%)
Schizophrenia	41 (96%)	–
Schizoaffective	1 (2%)	–
Schizophreniform	1 (2%)	–
Medication status: n (%)
Unmedicated	15 (35%)	–
Atypical antipsychotic	27 (63%)	–
Typical and atypical antipsychotic	1 (2%)	–
Symptom scores: mean ± SD (range)
Disorganization symptoms	7.03 ± 3.53 (3–16)	–
Reality distortion symptoms	16.07 ± 6.18 (4–29)	–
Poverty symptoms	13.49 ± 5.69 (3–26)	–
Behavioral data
AX-CPT accuracy: mean ± SD
AX	.94 ± .08	.98 ± .03
AY	.82 ± .21	.84 ± .19
BX	.86 ± .14	.94 ± .08
BY	.98 ± .04	.99 ± .03
AX-CPT reaction time: mean (ms) ± SD
AX	613 ± 184	545 ± 122
AY	774 ± 180	711 ± 148
BX	761 ± 302	625 ± 219
BY	664 ± 224	560 ± 164
Stroop accuracy: mean ± SD
Congruent	.97 ± .03	.99 ± .02
Incongruent	.92 ± .11	.95 ± .06
Stroop reaction time: mean (ms) ± SD
Congruent	685 ± 131	622 ± 85
Incongruent	785 ± 158	717 ± 120

Parse the picture content behind with markdown code: | Characteristic | Schizophrenia (n = 43) | Healthy control (n = 54) | 
 | --- | --- | --- | 
 | Years of education: mean ± SD (range) | 12.67 ± 1.91 (9–17) | 14.09 ± 2.02 (10–20)⁎ | 
 | Years of parental education: mean ± SD (range) | 14.87 ± 2.30 (10–19) | 14.28 ± 2.44 (8–20) | 
 | Gender: n males (%) | 34 (79%) | 35 (65%) | 
 | Ethnicity: n Caucasian (%) | 22 (51%) | 28 (52%) | 
 | Handedness: n left-handed (%) | 0 (0%) | 4 (7%) | 
 | WASI IQ: mean ± SD (range) | 102.12 ± 13.10 (78–131) | 113.63 ± 10.67 (85–135)⁎ | 
 | Diagnosis: n (%) |  |  | 
 | Schizophrenia | 41 (96%) | – | 
 | Schizoaffective | 1 (2%) | – | 
 | Schizophreniform | 1 (2%) | – | 
 | Medication status: n (%) |  |  | 
 | Unmedicated | 15 (35%) | – | 
 | Atypical antipsychotic | 27 (63%) | – | 
 | Typical and atypical antipsychotic | 1 (2%) | – | 
 | Symptom scores: mean ± SD (range) |  |  | 
 | Disorganization symptoms | 7.03 ± 3.53 (3–16) | – | 
 |

Reality distortion symptoms | 16.07 ± 6.18 (4–29) | – | 
 | Poverty symptoms | 13.49 ± 5.69 (3–26) | – | 
 | Behavioral data |  |  | 
 | AX-CPT accuracy: mean ± SD |  |  | 
 | AX | .94 ± .08 | .98 ± .03 | 
 | AY | .82 ± .21 | .84 ± .19 | 
 | BX | .86 ± .14 | .94 ± .08 | 
 | BY | .98 ± .04 | .99 ± .03 | 
 | AX-CPT reaction time: mean (ms) ± SD |  |  | 
 | AX | 613 ± 184 | 545 ± 122 | 
 | AY | 774 ± 180 | 711 ± 148 | 
 | BX | 761 ± 302 | 625 ± 219 | 
 | BY | 664 ± 224 | 560 ± 164 | 
 | Stroop accuracy: mean ± SD |  |  | 
 | Congruent | .97 ± .03 | .99 ± .02 | 
 | Incongruent | .92 ± .11 | .95 ± .06 | 
 | Stroop reaction time: mean (ms) ± SD |  |  | 
 | Congruent | 685 ± 131 | 622 ± 85 | 
 | Incongruent | 785 ± 158 | 717 ± 120 |