Table 3.

Estimated parameters and significance of the fixed effects modeling reaction time in the monetary incentive delay task using a mixed-effects model

	β	SE	t (df)	p
Intercept	268.82	4.79	56.15 (110)	<0.001
Gender	24.09	9.04	3.34 (90.37)	0.001
Drug	− 1.98	2.99	− 0.655 (73)	0.515
Trial type
Low loss	− 3.49	2.34	− 1.49 (584)	0.137
High loss	− 15.48	2.34	− 6.62 (584)	<0.001
Low gain	7.78	2.34	3.33 (584)	0.001
High gain	− 16.23	2.34	− 6.94 (584)	<0.001
Drug × gender	− 12.82	4.74	− 2.7 (73)	0.009

Italicized values are significant at p < 0.05