Table 3.

Behavioral results.

	Mean ± SEM	P-value	Partial Eta squared	Observed power
Number of perseverative errors	LL 21.68 ± 1.6	0.03	0.11	0.59
	HH 27.24 ± 1.6
Number of spontaneous errors	LL 4.1 ± 1.1	0.35	0.021	0.15
	HH 5.6 ± 1.2
Response latency following misleading errors	LL 515.44 ± 20.4	0.68	0.004	0.07
	HH 503.39 ± 20.8
Response latency following correct responses	LL 491.83 ± 18.5	0.76	0.002	0.06
	HH 500.0 ± 19
Response latency following final reversal errors	LL 511.70 ± 25	0.72	0.003	0.06
	HH 498.86 ± 25.6