TABLE 3.

Two-way ANOVA (pre/post-season × impulsivity dimensions) results.

Main Effect	F	Df	p	${\mathrm{\eta }}_p^2$	ε	Power estimate
Impulsivity	6.98	1.7, 48.9	0.003	0.206	0.89	0.88
Pairwise comparisons
	Motor > attention		MD = 0.17		p = 0.009
	Motor > non-planning		MD = 0.17		p = 0.002
Time	17.97	1.00, 27.0	<0.001	0.400	1.00	0.98
Pairwise comparisons
Time 2 > Time 1			MD = 0.14		p = 0.000
Interaction	F	Df	p	${\mathrm{\eta }}_p^2$	ε	Power estimate
Impulsivity × time	4.58	1.95, 52.8	0.015	0.145	0.978	0.74
Pairwise comparisons
	Motor time 1 > attention time 1		MD = 0.24		p ≤ 0.001
	Motor time 1 > non-planning Time 1		MD = 0.19		p = 0.024
	Motor time 2 > non-planning Time 2		MD = 0.19		p = 0.010
	Attention time 2 > attention time 1		MD = 0.26		p ≤ 0.001
	Motor time 2 > motor time 1		MD = 0.11		p = 0.023