highly significantp = 2.6 × 10 −5
3e ) the slope of the regression line was highly significant (F 1,1082 = 17.83, r = 0.179, p = 2.6 × 10 −5 ), as was the increase of the post-training slope relative to the pre-training one (F-test, F 1,2288 = 15.31, p = 0.0001).