Table 4.

Differences in Selected Variables Between Boys and Girls (N = 233).

	Boys n = 107	Girls n = 126
Variable	M (SD)	M (SD)	M difference	t
Parent–adolescent relationship	18.98 (3.36)	19.4038 (3.4)	−.05	−.891
Light activity	2.5 (2.5)	2.1 (2.5)	.34	1.03
Moderate activity	2.3 (2.2)	2.1 (2.2)	.25	.919
Strenuous activity	3.9 (2.4)	1.8 (2.4)	2.1	2.1c
Body mass index	20.97 (3.39)	20.4 (2.84)	.48	1.2
Subjective well-being	7.85 (1.44)	7.58 (1.31)	.31	−1.31

Note. df = 201.

^ap < .05. ^bp < .01. ^cp < .001.