Table 5.

Five-pair ODR task

	Acq	Rev 1	Rev 2	Rev 3	Rev 4	Rev 5	Rev 6	Totalreversalerrors	Totalperseverativeerrors
Group C
C-7	0	34	77	57	27	57	39	291	16
C-9	0	14	30	21	10	18	15	108	2
C-10	4	33	14	72	21	27	27	194	162
C-11	30	39	66	79	55	59	63	361	33
X	9	30	47	57	28	40	36	239	53
Group O
O-asp-4	0	51	46	53	0	34	24	208	3
O-asp-5	20	37	48	45	34	49	46	259	4
O-asp-6	10	44	26	28	38	49	63	248	28
X	10	44	40	42	24	44	84	239	12
Group A
A-ibo-7	4	35	48	43	37	46	27	236	4
A-ibo-8	14	18	26	29	14	15	35	137	21
A-ibo-9	20	14	32	30	20	18	26	140	1
X	13	22	35	34	24	26	29	171	9

Scores are total number of errors made before criterion days for the acquisition (Acq) and each of the six reversals (Rev 1 to Rev 6) as well as total reversal errors and total perseverative errors across the six reversals. X, Group mean.