TABLE 2.

Percent correct mean ± SD (%) and associated ANOVA table.

Monkey Da				Logit Transformation
				Predictor	Sum of squares	df	Mean square	F	p
		Cue discrimiminability		Discriminability	1.2597	1	1.2597	9.25	0.000
		High	Low	Identifiability	42.9175	1	42.9175	315.26	0.003
Singleton identifiability	High	78.3 ± 4.4	80.6 ± 4.2	Discriminability x Identifiability	0.1234	1	0.1234	91	0.343
	Low	51.2 ± 10.0	57.6 ± 11.4	Error	15.7915	116	0.1361
Monkey Le				Logit Transformation
				Predictor	Sum of squares	df	Mean square	F	p
		Cue discriminability		Discriminability	0.009	1	556.1	0.04	0.850
		High	Low	Identifiability	209.5	1	0.04	843.65	0.000
Singleton identifiability	High	87.2 ± 5.4	86.9 ± 5.6	Discriminability x Identifiability	0	1	< 0.001	< 0.001	0.968
	Low	35.1 ± 7.2	35.5 ± 10.0	Error	28.813	116	66.6