Table 1.

Trial number for each cued reward (R) and timeout punishment (P) Level.

	R = 0	R = 1	R = 2	R = 3	R = 0	R = 1	R = 2	R = 3
	Section 1 for NHP P				Section 1 for NHP S
P = 0	10	3	8	10	18	18	17	21
P = 1	11	14	14	13	28	18	20	28
P = 2	11	12	8	8	15	21	21	19
P = 3	22	13	6	6	18	18	12	16
	Section 2 for NHP P				Section 2 for NHP S
P = 0	41	5	16	7	12	17	12	17
P = 1	22	8	13	6	14	21	14	17
P = 2	7	5	11	5	13	15	13	14
P = 3	3	10	11	3	15	13	15	21
	Section 3 for NHP P				Section 3 for NHP S
P = 0	18	16	21	12	26	18	12	14
P = 1	13	17	4	12	17	25	19	34
P = 2	11	16	10	12	24	14	17	22
P = 3	18	11	12	13	14	11	18	17