Hall of Heroes: A Digital Game for Social Skills Training with Young Adolescents

Table 2

Summary of relevant descriptive information, ANCOVA statistics, and effect sizes for parent-reported outcomes on the BERS-2.

	Mean (SE)		ANCOVA
	Pre	Post	F	p-value	Effect Size
					()
Total Strength Index
Treatment	92.73 (3.73)	110.33 (4.39)	5.96	.022	.19
Wait-list Control	94.50 (6.01)	95.43 (6.21)
Interpersonal Strength
Treatment	6.73 (.67)	9.07 (.67)	19.25	<.001	.43
Wait-list Control	7.07 (.74)	6.43 (.75)
Affective Strength
Treatment	8.13 (.77)	10.20 (.73)	6.29	.019	.20
Wait-list Control	7.43 (.80)	7.43 (.98)
Family Involvement
Treatment	7.07 (.69)	9.60 (.77)	14.32	<.001	.36
Wait-list Control	7.14 (.58)	7.29 (.62)
Intrapersonal Strength
Treatment	6.40 (.47)	9.20 (.84)	2.67	.115	.09
Wait-list Control	7.00 (.89)	7.57 (.83)
School Functioning
Treatment	7.80 (.55)	9.60 (.62)	.91	.349	.03
Wait-list Control	8.57 (1.07)	8.64 (1.01)