Table 2.

Between-group comparison one-way analysis of variance.

Variable	Group A (n = 20)		Group B (n = 23)		Group C (n = 10)		Variable Shapiro–Wilk
	M	SD	M	SD	M	SD	Statistic	p
TIME 1
Simple reaction timea	335.25	31.02	359.29	46.46	349.59	25.41	0.904	0.001
Choice reaction timea	707.30	87.96	773.49	129.61	724.31	95.21	0.919	0.002
Go or no goa	461.40	54.00	514.21	69.46	487.22	46.38	0.941	0.014
TIME 2
Simple reaction timea	350.40	46.95	360.36	38.55	349.55	35.36	0.959	0.079
Choice reaction timea	753.95	143.44	759.80	89.48	740.15	65.92	0.963	0.115
Go or no goa	472.85	53.90	517.33	44.40	498.78	74.54	0.961	0.096

^aScores show ms.