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. 2017 Apr;161:31–45. doi: 10.1016/j.cognition.2017.01.001

Table 3.

Principal component analysis. AIT (Auditory Iteration Task), ART (Auditory Recursion Task), Music training, VIT (Visual Iteration Task), ToH (Tower of Hanoi), MMT (Melodic Memory Task) and VRT (Visual Recursion Task).

Component
1 2
AIT 0.769
ART 0.753 0.410
Music training (years) 0.732
VIT 0.543
ToH 0.838
MMT (d′) 0.356 0.631
VRT 0.386 0.624