Table 4.

Changes in Positive Youth Development-Short Form score (N=57). N differs from original group due to loss to follow-up.

Outcome		Baseline	6-week	Test parameter	Difference	P value
PYD-SFascore, mean (SD)		54.0 (7.6)	57.6 (8.0)	Paired t test	t (df)=−4.32 (56)	P<.001
	Competence	7.6 (1.9)	8.2 (2.1)	Paired t test	t (df)=−2.87 (57)	P=.006
	Confidence	7.9 (2.5)	8.6 (2.3)	Paired t test	t (df)=−2.27 (57)	P=.03
	Character	13.4 (2.6)	14.0 (3.1)	Paired t test	t (df)=−1.11 (57)	P=.27
	Caring	12.9 (2.2)	13.2 (2.2)	Paired t test	t (df)=−0.48 (56)	P=.63
	Connection	12.2 (3.2)	13.6 (3.1)	Paired t test	t (df)=−3.48 (56)	P=.001

^aPYD-SF: Positive Youth Development-Short Form.