By Marc Sommers

Most youth are peaceful. Even if the field known as “countering violent extremism” (CVE) did not exist, most young people still would not join a violent extremist organization (VEO). At the same time, the overwhelming majority of people who become violent extremists are youth — most of whom are male. The challenge at the center of CVE is thus an unusual one: identifying the fraction of youth populations most likely to enter a VEO and thwarting that option. This paper investigates that challenge, with analysis featuring interviews with 21 experts and over 400 publications on violent extremism, CVE, and youth. Two correlations inform this work: the direct relationship between nations with “youth bulge” populations and state repression, and the connection between state repression and increased violent extremism, with repressive states usually targeting male youth.

Washington, DC: Promundo-US. 2019. 50p.

By Ryan J. Roberts

Despite the significant contributions from location-based gang studies, the network structure of gangs beyond localized settings remains a neglected but important area of research to better understand the national security implications of gang interconnectivity. The purpose of this dissertation is to examine the network structure of gangs at the macro- and micro-level using social network analysis. At the macro-level, some gangs have formed national alliances in perpetuity with their goals and objectives. In order to study gangs at the macro-level, this research uses open-source data to construct an adjacency matrix of gang alliances and rivalries to map the relationships between gangs and analyze their network centrality across multiple metrics. The results suggest that native gangs are highly influential when compared to immigrant gangs. Some immigrant gangs, however, derive influence by “bridging” the gap between rival gangs. Mexican Drug Trafficking Organizations (MDTOs) play a similar role and feature prominently in the gang network. Moreover, removing MDTOs changes the network structure in favor of ideologically-motivated gangs over profit-oriented gangs. Critics deride macro-level approaches to studying gangs for their lack of national cohesion. In response, this research includes a micro-level analysis of gang member connections by mining Twitter data to analyze the geospatial distribution of gang members and, by proxy, gangs, using an exponential random graph model (ERGM) to test location homophily and better understand the extent to which gang members are localized. The findings show a positive correlation between location and shared gang member connections which is conceptually consistent with the proximity principle. According to the proximity principle, interpersonal relationships are more likely to occur in localized geographic spaces. However, gang member connections appear to be more diffuse than is captured in current location-based gang studies. This dissertation demonstrates that macro- and micro-level gang networks exist in unbounded geographic spaces where the interconnectivity of gangs transpose local issues onto the national security consciousness which challenges law and order, weakens institutions, and negatively impacts the structural integrity of the state.

Norfolk, VA: Old Dominion University, 2021. 344p.

By Josine Junger-Tas, Ineke Haen Marshall, Dirk Enzmann, Martin Killias, Majone Steketee, and Beata Gruszczyāska

This book presents the first comprehensive analysis of the second International Self-Report Delinquency study (ISRD-2). An earlier volume, Juvenile Delinquency in Europe and Beyond (Springer, 2010) focused mainly on the findings with regard to delinquency, victimization and substance use in each of the individual participating ISRD-2 countries. The Many Faces of Youth Crime is based on analysis of the merged data set and has a number of unique features:  The analyses are based on an unusually large number of respondents (about 67,000 7th, 8th and 9th graders) collected by researchers from 31 countries;  It includes reports on the characteristics, experiences and behaviour of first and second generation migrant youth from a variety of cultures;  It is one of the first large-scale international studies asking 12-16 year olds about their victimization experiences (bullying, assault, robbery, theft);  It describes both intriguing differences between young people from different countries and country clusters in the nature and extent of delinquency, victimization and substance use, as well as remarkable cross-national uniformities in delinquency, victimization, and substance use patterns;  A careful comparative analysis of the social responses to offending and victimization adds to our limited knowledge on this important issue;  Detailed chapters on the family, school, neighbourhood, lifestyle and peers provide a rich comparative description of these institutions and their impact on delinquency;  It tests a number of theoretical perspectives (social control, self-control, social disorganization, routine activities/opportunity theory) on a large international sample from a variety of national contexts;  It combines a theoretical focus with a thoughtful consideration of the policy implications of the findings;  An extensive discussion of the ISRD methodology of ‘flexible standardization’ details the challenges of comparative research.

New York; Dordrecht; Heidelberg; London: Springer Science+Business Media, 2012. 384p.

By Susan J. Terrio

In October 2005, three weeks of rioting erupted in France following the accidental deaths of two French boys of North African ancestry. Killed while fleeing the police, these boys were deemed dangerous based largely on their immigrant origins. In France, disadvantaged children of immigrant and foreign ancestry represent the vast majority of formal suspects and have increasingly been portrayed as a threat to public safety and as the embodiment of the assault on French values.Despite official rhetoric of protection, Judging Mohammed reveals how the treatment of these children in the juvenile courts system undermines legal guarantees of equality and due process and reinforces existing hierarchies. Based on five years of extensive research in the largest and most influential juvenile court in France, this work follows young people inside the system, from arrest to court trials. Revealing an alarming turn toward accountability, restitution, and retribution, this groundbreaking study uncovers the disquieting reasons behind France's shifting approaches to the identification, treatment, and representation of its delinquent youth.

Stanford, CA: Stanford University Press. 2009. 369p.

Edited by Rolf Loeber and David P. Farrington

What makes a juvenile delinquent develop into an adult criminal? What defines-cognitively, developmentally, legally-the transition from juvenile to adult and what determines whether patterns of criminal behavior persist? In most US states and Western nations, legal adulthood begins at age 18. This volume focuses on the period surrounding that abrupt transition (roughly ages 15-29) and addresses what happens to offending careers during it. Edited by two leading authorities in the fields of psychology and criminology, Transitions from Juvenile Delinquency to Adult Crime examines why the period of transition is important and how it can be better understood and addressed both inside and outside of the justice system. Bringing together over thirty leading scholars from multiple disciplines in both North America and Europe, this volume asks critical questions about criminal careers and causation, and whether current legal definitions of adulthood accurately reflect actual maturation and development. The volume also addresses the current efficacy of the justice system in addressing juvenile crime and recidivism, why and how juveniles ought to be treated differently from adults, if special legal provisions should be established for young adults, and the effectiveness of crime prevention programs implemented during early childhood and adolescence. With serious scholarly analysis and practical policy proposals, Transitions from Juvenile Delinquency to Adult Crime addresses what can be done to ensure that today's juvenile delinquents do not become tomorrow's adult criminals.

Oxford, UK: New York: Oxford University Press, 2012. 416p.

By William H Quinn

Dr. Quinn provides a review on related research and programs and effectiveness. A presentation of the model program provides most of the materials an individual or agency would need to begin to implement the program. A practitioner might take activities from the model program and integrate them into an existing program.

New York: Hove, UK: Brunner-Routledge, 2004. 316p.

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By Carla P. Davis

This book offers an ethnographic study of the lives of girls in the juvenile justice system. Based on rich, narrative accounts, the girls at the center of the study are viewed as confronted with the power of simultaneous race, class, and gender hierarchies. Through this framework, we see how the girls navigate this challenge by seeking status in their everyday lives: in their families; juvenile justice institutions; and neighborhood organizations, including gangs. Through analyzing the ways that the girls strive for higher social status, this book provokes debate about how policies and programs may be creatively rethought to incorporate this pursuit. Girls and Juvenile Justice offers a glimpse into the hearts, minds, and souls of adolescent girls. It will be of great interest for scholars of criminal justice, sociology, women’s studies, and social-psychology.

Cham, SWIT: Palgrave Macmillan, 2017. 195p.

By James Gilbert

The youth culture is on everyone's lips today, as pressures build to ban controversial song lyrics, reintroduce school prayer, and prohibit teenagers' access to contraceptives. It's not the first time Americans have been outraged over the seuction of the innocent.. When James Dean and Marlon Brando donned their motorcycle jackets and adopted alienated poses in Rebel Without a Cause, East of Eden, and The Wild One, in the 1950's, so did countless numbers of American teenagers. Or so it seemed to their parents. American teenagers were looking and acting like juvenile delinquents. By mid-decade, the nation had reached a pitch of near obsession with the harmful effects of film, radio, comic books, and television on American youth.

New York; Oxford; Oxford University Press, 1986 . 273p.

By Gary L. McDowell and Jinney S. Smith

This volume about juvenile delinquency in the United States and United Kingdom includes a foreword, nine chapters organized in three parts, and an afterword. Chapters 1 and 2 in Part I describe juvenile delinquency in both countries and the urgency of the current crisis. Chapters 3 to 6 in Part II deal with the two nations' juvenile justice systems, focusing on structural and ideological obstacles preventing reform. Presented in the final chapters in Part III are suggestions for reform in school, and juvenile justice settings that recognize the importance of character in causing delinquency.

Houndmills, Basingstoke, UK: London: Macmillan; New York: St. Martin's Press, 1999. 209p.

By Janice Joseph

Over the past decade, a growing body of research has delineated the nature and extent of delinquency, as well as the role of the juvenile justice system. Despite such research, the causes and consequences of delinquency and the role of the justice system remain poorly understood, particularly in regard to minority groups. This book is intended to meet a two-fold need: to extend research into the area of delinquency generally and to further research into the sociology of Black youths. The author explores critical issues such as the rates of delinquency among Black youths, explanations of delinquency, and the juvenile justice system's treatment of Black youths, as well as the policy implications for designing culturally sensitive and effective delinquency treatment and prevention programs. Joseph's work will be of interest to scholars in sociology/criminology, criminal justice, and Black studies.

Westport, CT: Praeger, 1995. 225p.

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By Peter C. Kratcoski, Lucille Dunn Kratcoski, Peter Christopher Kratcoski

Combining theory with practical application, this seminal introduction to juvenile delinquency and juvenile justice integrates the latest research with emerging problems and trends in an overview of the field.

Now in its sixth edition, this book features new interviews and discussions with child care professionals and juvenile justice practitioners on their experiences translating theory to practice. It addresses recent changes in the characteristics of delinquents alongside changes in laws and the rise of social media and smartphones. It includes a new chapter of international perspectives on juvenile justice and delinquency. Incorporated throughout is consideration of the mental health and special needs of youth in the juvenile justice system, as well as at-risk and non-fault children as victims.

Cham, SWIT: Springer Nature, 2020. 457p.

By Horatio Alger, Jr.

"The Young Outlaw" is the sixth volume of the Tattered Tom Series, and the twelfth of the stories which are wholly or mainly devoted to street-life in New York. The story carries its moral with it, and the writer has little fear that the Young Outlaw will be selected as a model by the boys who may read his adventures, and be amused by the scrapes into which he manages to fall. In previous volumes he has endeavored to show that even a street-boy, by enterprise, industry and integrity, may hope to become a useful and respected citizen. In the present narration he aims to exhibit the opposite side of the picture, and point out the natural consequences of the lack of the sequalities. (From Book)

Boston: Loring, 1875. 256p.

Edited by Matthew and Shannon E. Reid

Conflict, including the threat or fear of potential violence, or being witness to or a victim of physical violence, constantly surrounds gangs and their communities and is the principal driver sustaining gang life. This Special Issue examines the diverse nature of gang-related violence with the goal of better understanding the growing complexities of gang violence over the last two decades to better inform public policy solutions. The contributions included in this Special Issue highlight the complex nature of gang-related violence in the 21st Century. As much as policy makers, the media, and even scholars like to simplify gang-related violence, all of the studies included in this Special Issue highlight the nuance and variation that exists.

Basel, SWIT: MDPI - Multidisciplinary Digital Publishing Institute, 2021. 190p.

By International Crisis Group

Born in the aftermath of civil war and boosted by mass deportations from the U.S., Central American gangs are responsible for brutal acts of violence, chronic abuse of women, and more recently, the forced displacement of children and families. Estimated to number 54,000 in the three Northern Triangle countries – El Salvador, Guatemala and Honduras – the gangs’ archetypal tattooed young men stand out among the region’s greatest sources of public anxiety. Although they are not the only groups dedicated to violent crime, the maras have helped drive Central American murder rates to highs unmatched in the world: when the gangs called a truce in El Salvador, homicides halved overnight. But it is extortion that forms the maras’ criminal lifeblood and their most widespread racket. By plaguing local businesses for protection payments, they reaffirm control over poor urban enclaves to fund misery wages for members. Reducing the impact of these schemes, replacing them with formal employment and restoring free movement across the Northern Triangle’s urban zones would greatly reduce the harm of gang activity. Charting this route, however, requires a sharp switch in current policies. Ever since mara-related insecurity became visible in the early 2000s, the region’s governments have responded through punitive measures that reproduce the popular stigmas and prejudices of internal armed conflict. In programs such as Iron Fist in El Salvador, the Sweep-Up Plan in Guatemala or Zero Tolerance in Honduras, mass incarceration, harsher prison conditions and recourse to extrajudicial executions provided varieties of punishment. The cumulative effects, however, have fallen far short of expectations. Assorted crackdowns have not taken account of the deep social roots of the gangs, which provide identity, purpose and status for youths who are unaccommodated in their home societies and “born dead”. The responses have also failed to recognise the counterproductive effects of security measures that have given maras prisons in which to organise and confirmation of their identity as social outcasts. The succession of unsuccessful punitive measures is now coming under closer scrutiny across the Northern Triangle. All three countries are experimenting with new forms of regional collaboration in law enforcement. Guatemala has introduced vanguard measures to combat extortion rackets, many of them run from within jails, and has proposed a range of alternatives to prison terms. Although the collapse of the truce with the maras in 2014 spurred unprecedented violence in El Salvador, murder rates appear to have fallen again, while parts of the maras have proposed fresh talks with an eye to their eventual dissolution – an offer shunned by the government. Mass deportation from the U.S. back to these countries risks a repeated upsurge in gang crime. However, U.S. concern with reducing the migrant flow from Central America has generated significant new funds for development in the region via the Plan of the Alliance for Prosperity. At the core of a new approach should stand an acknowledgement of the social and economic roots of gang culture, ineradicable in the short term, alongside a concerted state effort to minimise the violence of illicit gang activity. Focused and sophisticated criminal investigations should target the gangs responsible for the most egregious..

Brussels: International Crisis Group, 2017. 41p.

By InSight Crime and Center for Latin American & Latino Studies (CLALS)

Mara Salvatrucha, or MS13, is one of the world’s largest and most violent street gangs. It is also one of the least understood, making it difficult for policymakers and law enforcement to confront. A new report by InSight Crime and American University’s Center for Latin American & Latino Studies (CLALS) reveals new details about the gang’s operations and provides policy prescriptions for eradicating MS13. Entitled “MS13 in the Americas: How the World’s Most Notorious Street Gang Defies Logic, Resists Destruction,” the report is based on hundreds of interviews with, and surveys of gang members and law enforcement officials in El Salvador, Washington, D.C., Los Angeles, and Long Island. It contains insights into the gang’s hierarchy, politics, structure, and recruitment methods.

Washington, DC: InSight Crime and Center for Latin American & Latino Studies, 2018. 90p.

By H. Beckett, with I. Brodie, F. Factor, M. Melrose, J. Pearce. J. Pitts, L. Shuker, and C. Warrington

The research into children and young people’s experiences of gang-associated sexual exploitation and sexual violence is exploring:

• The scale and nature of the issue in the specific areas of England under study;

• Pathways into gang-associated sexual exploitation and sexual violence for young people living in these gang-affected neighbourhoods; and

• Potential models of response.

The research is being conducted over the two-year period of the OCC Inquiry (Autumn 2011 to Autumn 2013). It has a narrower focus than the Inquiry, considering only those forms of sexual exploitation and sexual violence occurring in or related to gangs, as defined below.1 As the prevalence and nature of such gangs varies significantly across the country, exposure to these issues also varies significantly for young people living in different communities and locales.

Bedfordshire, UK: University of Bedfordshire, The International Centre for the Study of Sexually Exploited and Trafficked Young People and The Vauxhall Centre for the Study of Crime, 2012. 14p.

By Marcelo F Aebi

The national correspondents prepared reports on SRD surveys in their countries. Then, a three days seminar took place in Paris from 17th to 19th January 2008 and was attended by the promoters of CRIMPREV, most of the national correspondents and the general rapporteur. Seven reports covering twelve countries were presented. The countries included were Belgium, England, Finland, France, Germany, Ireland, Italy, the Netherlands, Northern Ireland, Scotland, Sweden and Wales. The seminar gave the participants the opportunity of presenting and discussing the reports. Then the general rapporteur prepared an intermediate report of the situation and asked the national correspondents to introduce minor modifications to their papers according to the discussions that took place during the seminar. The final versions of the national reports were then handed over to the general rapporteur who established a first version of this final report that was discussed with the promoters of CRIMPREV in a meeting that took place in Bologna on 9 July 2008 and sent for comments to the national correspondents. Accordingly, this report is based on the national reports, the discussions that took place during the Paris seminar and the Bologna meeting, and the comments of the national correspondents, as well as This report is focused on general SRD studies, but surveys conducted in order to measure specific behaviours such as bullying or drug use are also covered. It includes a discussion of definitional issues, a short synthesis of the national reports, a historical overview of the development of SRD studies, a discussion on methodological issues related to that measure of delinquency, as well as an analysis of the impact of SRD surveys on criminological theories and criminal policies.

Guyancourt - France: GROUPE EUROPÉEN DE RECHERCHE SUR LES NORMATIVITÉS , 2015. 68p.

By Ann Skelton & Boyane Tshehla

Getting the principles, procedures and practices of child justice right is essential to preventing crime in South Africa. In this monograph the authors chart the history of child justice in South Africa, and internationally. They describe recent developments in child justice in South Africa, and contextualise the South African approach by reflecting on international standards. This monograph provides details about the new Child Justice Bill. The Child Justice Bill provides an enlightened approach to dealing with young offenders and offers a chance to break the cycle of crime. Included in the new Bill are provisions for diverting child offenders out of the criminal justice system through the possibility of community-based sentencing. The Bill also provides a firm legal basis for restorative justice that attends to the needs both of victims and perpetrators.

Pretoria, South Africa: Institute of Security Studies, 2009. 80p.

By Panu Poutvaara, Mikael Priks

This paper isolates the causal effect policing has on group violence. The problem of reverse causality from violence to policing is addressed us-ing a change in the allocation of the Stockholm Supporter Police following the 9/11 terrorist attack in September 2001 and the Tsunami Catastrophe in December 2005. We analyze unique data on supporter violence in Swe-den before, under, and after the period supporter police was reallocated to anti-terrorist activities and to Tsunami-related activities.

Munich:ifo Institute for Economic Research, 2006, 21p.

By Saša Milojević, Branislav Simonović, Bojan Janković, Božidar Otašević, and Veljko Turanjanin

Violence and supporters’ behaviour at sports events in the region have been subject to innumerable newspaper articles, TV reports, including several sociological studies. Despite this, public hunger for information about extreme supporters and their behaviour (considered provocative by the public) and numerous explanations of the phenomenon are certainly not definitive. Each new fan incident only further amplifies the interest in this matter and replicates attempts to finally answer numerous intriguing questions raised in this regard. Over the past years, the Republic of Serbia has doubtless faced hooliganism at sports events. This phenomenon is developing both in qualitative and quantitative terms, and will persist in future as well. In addition to poor quality of the game and the visibly lower standard of living, the fact that fan incidents have become much more frequent and serious has also affected the diminished interest in sports and dissuaded many fans from visiting sports arenas. In contrast, it seems at first sight that the crisis of the sports public has affected the least the grandstands reserved for extreme fans. Some young people, who otherwise would not be directly interested in watching matches, consider the behaviour of extreme fan groups attractive and exciting. It is exactly such behaviour that attracts them to sports premises. All this has brought about the formation of an aggressive subculture of violent fan groups and constant provocation of incidents as the arrival at a sports event is not motivated by club support, but by the desire to manifest violence and vent negative emotions. Solving the problem of hooliganism at sports events is not an easy and simple task. Hooliganism at sports events may be reduced to a socially acceptable degree with the implementation of quality security assessments of the risk of incidents, by monitoring extreme fans and pre-empting their intentions, isolating them, performing efficient intervention, and by ensuring coordinated cooperation among government authorities, sports organisations and clubs, educational institutions and the media. In tackling violence at sports events, repressive measures should not be entirely disregarded, on the contrary. However, a proactive police approach and preventive measures should be given priority. Such an approach enables mingling of different, opposing fan groups, and need not result in conflicts and violence. Namely, fans may together support their favourite club and establish good, or at least satisfactory mutual relations.

Belgrade: ОSCE Organisation for Security and Co-operation in Europe, 2013. 264p.