failed to reach significancep =.032
Meanwhile, there was a significant trial n -1 x trial n interaction, F (1,12) = 11.16, p = .006, ƞ p 2 = 0.48, although the shorter time in trial n with an obstacle following trial n -1 with no obstacle ( marginal M = 830 ms, SE = 57) compared to obstacle ( marginal M = 888 ms, SE = 66) failed to reach significance ( p =.032, Holm-Bonferroni corrected alpha level = 0.025).