Table 3.

Key words for searches

Type of study	Interventions	Population	Outcomes
Evaluation Effectiveness Intervention Program Programme Programme effectiveness Impact Effect Experimental evaluation Quasi‐experimental evaluation RCT Random evaluation Efficacy trial	Disciplinary methods Token economy Classroom management program/ intervention/ strategies School management Early interventions School support projects Skills training	Schoolchildren Pupils Children Adolescents School‐aged children Student Youth Adolescent Young people	School exclusion Suspension Out‐of‐school suspension In‐school suspension Out‐of‐school exclusion In‐school exclusion Suspended Expelled Expulsion Outdoor suspension Stand‐down Exclusionary discipline Discipline