Table 3.

Assignment of rats to experiments. (+) the animal participated in the experiment, (±), the animal participated, but data were excluded from the analysis.

Experiment/Rat #	1	2	3	4	5	6	7	8	9	10	11	12
Initial Learning (n = 6)	+	+	+	+	+	+
Matching (n = 3)	+	+	+
Adaptation (n = 3)				+	+	+
Punishment (n = 6)	+	+	+	+	+	+
Quinpirole (n = 10)	+	+		+	+	+	±	+	+	+	+	+
Eticlopride (n = 9)	+	+		+	+	+	±	±	+	+	+	+
Hote-Plate Test (n = 6)							+	+	+	+	+	+