Methods	Randomised controlled trial
Participants	100 sixth to eighth grade school students Gender and ethnicity are not reported
Location	United States
Interventions	Counsellor Peers are “students who have been properly trained through a certified peer counselling programme coordinator to work with and listen their peers. Rather than being an “advice‐giver” or “problem‐solver”, peer counsellors are sensitive listeners trained in communication skills to help their peers through the process of decision making and self‐exploration.” (p.10)
Programme deliverer	Trained students
Evaluator role	Evaluator trained the counsellor peers
Outcomes	Attitude towards school, themselves and peers Suspension
Length	Nine weeks
Assessment	Unclear
Attrition	9%
COI statement	Not presented
CoFI	Possible. Researcher was involved in the selection and training of counsellors. It is regarded as a limitation in the study (p. 9). No evidence that the programme is commercialised.