TABLE I.
Demographic data | |
Sex (male:female) | 20:20 |
Age (years) | 31.5 (10.4) |
WAIS-R IQ | 115.5 (15.9) |
NEO-PI-R scores | |
Agreeableness | 113 (21.8) |
Conscientiousness | 119.8 (32) |
Extraversion | 110.8 (22.3) |
Neuroticism | 84.8 (34) |
Openness/Intellect | 112.3 (13.7) |
Behavioural Performance on the n-back task | |
Response time to 3-back (ms) | 748 (224) |
Accuracy for 3-back (% correct) | 72.8 (16.1) |
Continuous variables are presented as mean and standard deviation; WAIS-R = Wechsler Adult Intelligence Scale-Revised; IQ = Intelligence Quotient; ms = milliseconds.