RT Article T1 Countering violent extremism: a realist review for assessing what works, for whom, in what circumstances, and how? JF Terrorism and political violence VO 31 IS 6 SP 1149 OP 1167 A1 Gielen, Amy-Jane 1984- LA English YR 2019 UL https://krimdok.uni-tuebingen.de/Record/1838143629 AB Scientific knowledge on what works in countering violent extremism remains limited. This article argues that we should move away from the “what works?” question and towards: “what works, for whom, in what circumstances, and how?” This method is also known as realist evaluation. This article applies the realist review method to CVE studies, which synthesizes the existing CVE literature and helps us gain insight into relevant contexts, mechanisms, and outcomes for CVE. Realist reviews help to develop and shape more effective policy and contribute to further CVE theory development. NO Gesehen am 03.03.2023 NO Published online: 03 May 2017 K1 Countering violent extremism (CVE) K1 counter-radicalisation K1 Evaluation K1 Policy K1 realist review DO 10.1080/09546553.2017.1313736