TABLE 3.

Hierarchical multiple regression results: Children.

Motor skill	Model		Standardized β	P	Adjusted R2	R2 change	P
Strength	Model 1	Age	0.019	0.907	−0.025	0.000	0.907
	Model 2	Age	−0.264	0.077	0.439	0.508	<0.001
		Speed	0.480	0.015
		Manual dexterity	0.404	0.070
		Balance	0.009	0.957
		Working memory	0.101	0.628
Speed	Model 1	Age	0.186	0.243	0.010	0.035	0.243
	Model 2	Age	0.213	0.138	0.487	0.529	<0.001
		Strength	0.356	0.023
		Manual dexterity	−0.405	0.058
		Balance	0.383	0.010
		Working memory	0.443	0.021
		Processing speed	−0.191	0.120
Manual dexterity	Model 1	Age	0.424	0.006	0.159	0.180	0.006
	Model 2	Age	0.292	0.007	0.682	0.550	<0.001
		Strength	0.231	0.066
		Speed	−0.227	0.077
		Balance	0.313	0.008
		Working memory	0.555	<0.001
		Selective attention	0.071	0.480
Balance	Model 1	Age	−0.155	0.333	−0.001	0.024	0.333
	Model 2	Age	−0.404	0.011	0.335	0.377	<0.001
		Strength	−0.018	0.920
		Speed	0.381	0.025
		Manual dexterity	0.421	0.023

Bold-typed values represent significance, p < 0.05.