Table 1.

Percent of total trials for each two-trial combination of correct and error trials

Preceding trial type	Current trial type
	SCC	WCC	LDE	Mis
SCC	13* (25)	7  (10)	3  (10)	0  (5)
WCC	17* (10)	11* (4)	15* (4)	1  (2)
LDE	12  (10)	1  (4)	1  (4)	8* (2)
Mis	8* (5)	1  (2)	1  (2)	1  (1)
Total	50	20	20	10

Chance occurrence of each two-trial combination is shown in parentheses. LDE, long delay error. 

*Significant differences from chance [all χ²₍₂₎ > 9.3; P < 0.01].