Table 5.

Specific contrasts of levels of interventions (Good Behavior Game (GBG), Mastery Learning (ML) and Control) in network meta-analysis by off-task behavior occurrences after adjusting for baseline off-task behavior

Effect	Estimate	Std Error	DF	Pvalue
Baseline off-task	.123	.046	388	.008
Gender (male)	.088	.033	379	.004
Intervention (contrasts)
GBG vs. ML	−.239	.084	8.96	.020
GBG vs. Control	−.287	.076	11.6	.003
ML vs. Control	−.047	.075	11.1	.545

Random effects	Variance (ICC)
Urban	.009 (.080)	.011
School	.004 (.037)	.013
Classroom	.011 (.100)	.012

ICC = intra-class correlation coefficient.