marginally significantp = 0.06
Finally, planned comparisons between grasping and pointing conditions for size and luminance tasks separately (target present trials) revealed that the difference between those two conditions was significant in the luminance task, t (13) = 2.1, p < 0.05 (one-tailed) and marginally significant in the size task, t (13) = 2.1, p = 0.06 (one-tailed).