Table 1.

Means and Standard Deviations of Variables by Tanner Stage among Adolescent Girls and Boys

	Tanner Stage
Variables	I	II	III	IV	V	F-value
Girls:	(n = 14)	(n = 43)	(n = 67)	(n = 47)	(n = 9)
Boys:	(n = 6)	(n = 42)	(n = 43)	(n = 62)	(n = 11)
Free testosterone, ng/dl
Girls	0.06 (0.05)	0.16 (0.13)	0.27 (0.15)	0.35 (0.16)	0.33 (0.19)	16.25***
Boys	0.19 (0.20)	0.58 (0.55)	2.03 (1.95)	6.03 (3.03)	7.68 (2.38)	55.57***
Cohesion
Girls	55.00 (12.08)	55.00 (12.89)	59.90 (10.91)	55.51 (16.15)	61.33 (7.91)	1.57
Boys	65.33 (4.13)	57.40 (11.69)	59.21 (8.54)	56.94 (13.53)	63.18 (6.95)	1.45
Delinquency (T scores)
Girls	60.79 (4.21)	57.44 (3.76)	57.37 (3.70)	57.87 (3.85)	56.22 (1.72)	2.95*
Boys	55.00 (0.00)	57.07 (3.30)	56.63 (2.94)	58.16 (5.41)	58.91 (4.06)	1.81
Aggression (T scores)
Girls	56.57 (3.23)	56.42 (3.10)	57.01 (5.04)	57.26 (4.59)	56.22 (3.67)	0.29
Boys	55.00 (0.00)	57.60 (4.44)	56.98 (4.35)	57.71 (5.02)	58.09 (3.53)	0.67

^*Note: p <.05;

^**p <.01;

^***p <.001