Results of the Stroop task.

<p>(A) Means and SD of baseline to post-assessment difference values of participants`reaction times at Stroop condition reading color words (Delta-RT<sub>reading</sub>) subdivided by treatment groups. (B) Means and SD of baseline to post-assessment difference values of participants`reaction times at Stroop condition naming ink color of differently colored rectangles (Delta-RT_naming) subdivided by treatment groups. (C) Means and SD of baseline to post-assessment difference values of participants`reaction times at Stroop condition naming ink color of color words in incongruent format (Delta-Stroop). (CG = control group (n = 31), LI = low intensity group (n = 30), MI = moderate intensity group (n = 30), HI = high intensity group (n = 30), pairwise comparisons are Bonferroni corrected)