Forman 1980.

Methods	Randomisation unspecified.
Participants	20 grade 3‐5 students referred to school psychologist for aggressive behaviour.
Interventions	I1: Cognitive restructuring group (2 x 30 minute sessions per week for 6 weeks) I2: Response cost program (60 minutes per week for 6 weeks) P: Reading tutoring sessions
Outcomes	(1) *Classroom observations, teacher (unblinded) (2) Devereaux Elementary School Behaviour Rating Scale
Notes	Data collected during last week of intervention.
Risk of bias
Bias	Authors' judgement	Support for judgement
Allocation concealment?	Unclear risk	B ‐ Unclear