highly significantP < 0.001
Comparing postmeasures to premeasures there was a highly significant difference between the 5 groups (averaged over palms up and down and left and right arms, F = 10.3, P < 0.001).
Comparing postmeasures to premeasures there was a highly significant difference between the 5 groups (averaged over palms up and down and left and right arms, F = 10.3, P < 0.001).