Table 3 

The results of independent samples ttests 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_{twotailed} 
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). 

Kedzior et al. BMC Neuroscience 2011 12:101 doi:10.1186/1471220212101 