Table 1.

Drug group characteristics

	Placebo	Propranolol	Amisulpride
Gender (M/F)	10/10	10/10	10/10
IQ	112.45 ± 12.22	118.75 ± 8.55	114.60 ± 11.77	F(2,57) = 1.70, p = 0.191
Age	24.50 ± 4.16	23.15 ± 4.31	22.35 ± 2.21	F(2,57) = 1.74, p = 0.185
Positive affect	29.22 ± 10.47	27.15 ± 7.75	27.80 ± 8.12	F(2,57) = 0.286, p = 0.752
Negative affect	11.45 ± 2.37	11.95 ± 4.87	11.25 ± 1.92	F(2,57) = 0.236, p = 0.790

Drug groups were matched for an equal gender balance and did not differ in their age, intellectual abilities (WASI), or affect (PANAS). Data are shown as mean ± SD.