Volume 2, Issue 2 < /a > , Page 134-147, June 2016. < br/ > Purpose – The purpose of this paper is to synthesize the effects of gang prevention programs on gang membership. Design/methodology/approach – The authors conducted a systematic literature review across 19 bibliograp..."> Volume 2, Issue 2 < /a > , Page 134-147, June 2016. < br/ > Purpose – The purpose of this paper is to synthesize the effects of gang prevention programs on gang membership. Design/methodology/approach – The authors conducted a systematic literature review across 19 bibliograp..." /> Volume 2, Issue 2 < /a > , Page 134-147, June 2016. < br/ > Purpose – The purpose of this paper is to synthesize the effects of gang prevention programs on gang membership. Design/methodology/approach – The authors conducted a systematic literature review across 19 bibliograp..." />

Promises kept? A meta-analysis of gang membership prevention programs

Journal of Criminological Research, Policy and Practice, < a href="http://www.emeraldinsight.com/toc/jcrpp/2/2" > Volume 2, Issue 2 < /a > , Page 134-147, June 2016. < br/ > Purpose – The purpose of this paper is to synthesize the effects of gang prevention programs on gang membership. Design/methodology/approach – The authors conducted a systematic literature review across 19 bibliographic databases and a meta-analysis of the effectiveness of these strategies. Findi ngs – The database search resulted in 3,850 hits. Of the 162 studies that were screened in full, six involved a prevention program with outcomes commensurate for meta-analysis. Pooled log odds ratios indicate a significant, positive effect of gang prevention programs at reducing gang membership; however, sensitivity analysis demonstrates that the results are driven by the effects of a single study. Originality/value – Despite the small sample size, the current study presents the best available evidence regarding the effectiveness of gang membership prevention programs. There is a crit ical need in the field of gang control for rigorous evaluation of prevention strategies.
Source: Journal of Criminological Research, Policy and Practice - Category: Criminology Source Type: research