Mednick reported a Spearman-Brown reliability of RAT=0.92 in one sample of students at an Eastern women’s college, and 0.91 in a sample of men tested at the University of Michigan.
Spearman-Brownova reliabilita testu RAT byla 0,92 u jednoho vzorku studentů na Eastern women´s college a 0,91 ve vzorku mužů testovaných na University of Michigan.