Table 2.

Point of subjective equality (PSE) and difference limen (DL) values comparing individual rats in groups 1-1, 1-4, and 4-1 in Experiment 2. The data in different columns are from individual rats in each of the different groups.

Rat	1-1	PSE 1-4	4-1	1-1	DL 1-4	4-1
1	4.18	3.75	4.62	1.02	1.39	1.17
2	4.50	4.21	4.40	0.78	1.72	0.95
3	4.22	3.25	2.38	0.87	2.34	1.64
4	3.80	5.05	4.70	0.80	1.52	1.19
5	4.17	4.07	4.48	0.91	0.94	1.36
6	4.67	4.00	3.99	1.14	1.17	0.96
Mean	4.26	4.06	4.10	0.92	1.51	1.21
SEM	0.11	0.22	0.33	0.06	0.20	0.11