Table 1.

Sample description

Measure	Mean ± SD
Age	30.5 ± 6.3
Education (years)	17.1 ± 2.55
Proportion questions tale correct	0.76 ± 0.17
Accuracy button click	0.99 ± 0.02
FTND	0.95 ± 1.93
EHI (laterality index)	82.7 ± 15.93
Estimated verbal IQ	110.8 ± 13.12
Estimated nonverbal IQ	113.45 ± 13.08
DST (2 min)	78.75 ± 12.54
IRI‐PT	18.35 ± 3.5
IRI‐FS	15.9 ± 4.23
IRI‐EC	19.55 ± 3
IRI‐PD	11.85 ± 5.98

FTND, Fagerström Test for Nicotine Dependence; EHI, Edinburgh Handedness Inventory; DST, Digit Symbol Test; IRI, Interpersonal Rectivity Index (PT, perspective taking; FS, fantasizing; EC, empathic concern; PD, personal distress).