PROTOCOL: Non‐criminal justice interventions for countering cognitive and behavioural radicalisation amongst children and adolescents: A systematic review of effectiveness and implementation

Abstract This is the protocol for a Campbell systematic review. The objectives are as follows. (1) Examine whether secondary and tertiary interventions delivered outside of the criminal justice system are effective at countering the cognitive and behavioural radicalisation of children and adolescent...

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Main Authors: James Lewis, Sarah Marsden, Anna Stefaniak, James Hewitt
Format: Article
Language:English
Published: Wiley 2025-03-01
Series:Campbell Systematic Reviews
Subjects:
Online Access:https://doi.org/10.1002/cl2.70020
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author James Lewis
Sarah Marsden
Anna Stefaniak
James Hewitt
author_facet James Lewis
Sarah Marsden
Anna Stefaniak
James Hewitt
author_sort James Lewis
collection DOAJ
description Abstract This is the protocol for a Campbell systematic review. The objectives are as follows. (1) Examine whether secondary and tertiary interventions delivered outside of the criminal justice system are effective at countering the cognitive and behavioural radicalisation of children and adolescents by synthesising evidence relating to relevant primary and secondary outcomes of effectiveness. (2) Examine whether secondary and tertiary interventions delivered outside of the criminal justice system are being implemented as intended by synthesising evidence that captures how interventions are implemented, considering whether they are implemented as expected or in ways that align with their underlying logic. (3) Identify those implementation factors (facilitators and barriers) and moderators that impact how interventions working with children and adolescents are delivered.
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spelling doaj-art-2ab51ec65c5645a0985f0a9c0a02b0ba2025-08-20T01:49:47ZengWileyCampbell Systematic Reviews1891-18032025-03-01211n/an/a10.1002/cl2.70020PROTOCOL: Non‐criminal justice interventions for countering cognitive and behavioural radicalisation amongst children and adolescents: A systematic review of effectiveness and implementationJames Lewis0Sarah Marsden1Anna Stefaniak2James Hewitt3School of International Relations, Handa Centre for the Study of Terrorism and Political Violence (CSTPV) University of St Andrews St Andrews Fife ScotlandSchool of International Relations, Handa Centre for the Study of Terrorism and Political Violence (CSTPV) University of St Andrews St Andrews Fife ScotlandSchool of Psychology and Neuroscience University of St Andrews St Andrews Fife ScotlandSchool of International Relations, Handa Centre for the Study of Terrorism and Political Violence (CSTPV) University of St Andrews St Andrews Fife ScotlandAbstract This is the protocol for a Campbell systematic review. The objectives are as follows. (1) Examine whether secondary and tertiary interventions delivered outside of the criminal justice system are effective at countering the cognitive and behavioural radicalisation of children and adolescents by synthesising evidence relating to relevant primary and secondary outcomes of effectiveness. (2) Examine whether secondary and tertiary interventions delivered outside of the criminal justice system are being implemented as intended by synthesising evidence that captures how interventions are implemented, considering whether they are implemented as expected or in ways that align with their underlying logic. (3) Identify those implementation factors (facilitators and barriers) and moderators that impact how interventions working with children and adolescents are delivered.https://doi.org/10.1002/cl2.70020childrencountering violent extremismevaluationimplementationinterventionsnon‐criminal justice
spellingShingle James Lewis
Sarah Marsden
Anna Stefaniak
James Hewitt
PROTOCOL: Non‐criminal justice interventions for countering cognitive and behavioural radicalisation amongst children and adolescents: A systematic review of effectiveness and implementation
Campbell Systematic Reviews
children
countering violent extremism
evaluation
implementation
interventions
non‐criminal justice
title PROTOCOL: Non‐criminal justice interventions for countering cognitive and behavioural radicalisation amongst children and adolescents: A systematic review of effectiveness and implementation
title_full PROTOCOL: Non‐criminal justice interventions for countering cognitive and behavioural radicalisation amongst children and adolescents: A systematic review of effectiveness and implementation
title_fullStr PROTOCOL: Non‐criminal justice interventions for countering cognitive and behavioural radicalisation amongst children and adolescents: A systematic review of effectiveness and implementation
title_full_unstemmed PROTOCOL: Non‐criminal justice interventions for countering cognitive and behavioural radicalisation amongst children and adolescents: A systematic review of effectiveness and implementation
title_short PROTOCOL: Non‐criminal justice interventions for countering cognitive and behavioural radicalisation amongst children and adolescents: A systematic review of effectiveness and implementation
title_sort protocol non criminal justice interventions for countering cognitive and behavioural radicalisation amongst children and adolescents a systematic review of effectiveness and implementation
topic children
countering violent extremism
evaluation
implementation
interventions
non‐criminal justice
url https://doi.org/10.1002/cl2.70020
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