Practice effects on the modified Concept Shifting Task (mCST): A convenient assessment for treatment effects on prefrontal cognitive function

Table 3 The results of independent samples t-tests comparing either the mean accuracy or the mean duration of performance between the paper and the electronic mCST tasks.

Dependent variable	M ± SEM		t (df)	p _two-tailed	d
	Paper N = 32	Electronic N = 22
ACCURACY	92.65 ± .99	90.48 ± 1.14	1.43 (52)	.160	.40
DURATION	15.43 ± .71	16.98 ± .71	-1.48 (52)	.144	-.41

Note. df- degrees of freedom, d- standardised difference in means (measure of effect size).

ISSN: 1471-2202