By John Pitts

  This report, compiled between September 2006 and March 2007, brings together data from two surveys, 54 interviews with ‘key informants’: professionals, local residents and young people involved with, or affected by, youth gangs. Key informants are marked like this (KI.01) in the text to indicate the source of the information. However, the report also draws on the many insights I have gained from informal conversations at Waltham Forest YOT over the period. The interview and survey data is augmented by a literature review. Some of the material presented here is straightforward reportage, but some of it is more speculative, based on inferences or hunches drawn from what respondents have said or what I have read. So when, in the text, I write ‘it appears’ or ‘it is said’, I am drawing on hearsay and hunches or making an inference that seems plausible to me but is not necessarily a castiron fact. As such, these kinds of assertions or conclusions should be read with caution. In the interests of anonymity this report does not name the key informants; yet without them this study would have been impossible.

Cullompton UK:  Willan Publishing, 2008. 178p.  

Byt Andrew Whittaker , James Densley and  Karin S. Moser 

Social media provide novel opportunities for street gangs to operate beyond their traditional borders to sell drugs, recruit members and control their territory, virtually and physically. Although social media have contributed to the means available to street gangs today, it does not mean that every gang agrees on their use. Drawing on different perspectives (ex-gang members, law enforcement) on gangs using a multi-method design in a London borough, the current study shows that social media have polarized gangs, resulting in two distinct types of digital adaptation. The proposed division of ‘digitalist’ and ‘traditionalist’ gangs is rooted in Thrasher’s (1927) dictum that no two gangs are alike and explains how some gangs prefer to keep a low profile, thus, avoiding social media use. ‘Digitalists’, by contrast, prefer to use social media as a way to gain reputation and territorial expansion. They use it to brand themselves and to appear attractive for recruits and customers alike. These differences can be theoretically explained firstly as a generational gap, meaning that younger gang members prefer the use of social media; and secondly, by how well established a gang already is, as newer gangs need more attention to establish themselves.
 Computers in Human Behavior Volume 110, September 2020, 106403

By Frederic M. Thrasher

While gangs and gang culture have been around for countless centuries, The Gang is one of the first academic studies of the phenomenon. Originally published in 1927, Frederic Milton Thrasher’s magnum opus offers a profound and careful analysis of hundreds of gangs in Chicago in the early part of the twentieth century. With rich prose and an eye for detail, Thrasher looked specifically at the way in which urban geography shaped gangs, and posited the thesis that neighborhoods in flux were more likely to produce gangs. Moreover, he traced gang culture back to feudal and medieval power systems and linked tribal ethos in other societies to codes of honor and glory found in American gangs

Chicago: University of Chicago Press, 1973. 214p.

Edited by Scott H. Decker and David C. Pyrooz

Pulling together the most salient, current issues in the field today, The Handbook of Gangs provides a significant assessment by leading scholars of key topics related to gangs, gang members, and responses to gangs.

• Chapters cover a wide array of the most prominent issues in the field of gangs, written by scholars who have been leaders in developing new ways of thinking about the topics

• Delivers cutting-edge reviews of the current state of research and practice and addresses where the field has been, where it is today and where it should go in the future

• Includes extensive coverage of the individual theories of delinquency and provides special emphasis on policy and prevention program implications in the study of gangs

Chichester, West Sussex:Wiley Blackwell, 2015. 592p

Edited by Finn-Aage Esbensen and Cheryl L. Maxson

As a steady source of juvenile delinquents and an incubator for future adult offenders, the youth gang has long been a focus of attention, from their origins and prevalence to intervention and prevention strategies. But while delinquent youth form gangs worldwide, youth gang research has generally focused on the U.S.

Youth Gangs in International Perspective provides a needed corrective by offering significant studies from across Europe, as well as Trinidad-Tobago and Israel. The book spans the diversity of the field in the cultural and scholarly traditions represented and methods used, analyzing not only the social processes under which gangs operate and cohere, but also the evolution of the research base, starting with the Eurogang Program’s definition of the term youth gang. Cross-national and gender issues are discussed, as are measurement concerns and the possibility that the American conception of the youth gang is impeding European understanding of these groups.

New York Dordrecht: Springer, 2012. 322p.

Edited by Malcolm W. Klein, Hans-Jürgen Kerner, Cheryl L. Maxson and Elmar G. M. Weitekamp

The Eurogang Paradox is the first comprehensive collection of original research reports on the status of street gangs and problematic youth groups in Europe, as well as a set of special, state-of-the-art reports on the current status of American street gang research and its implications for the European gang situation. Seven American papers are joined with reports from England, Norway, Sweden, Denmark, Germany, Russia, Holland, Belgium, France, and Slovenia. Summary chapters by the American and European editors provide overviews of the street gang picture: the associated issues and problems of definition, community context, comparative research procedures, and implications for prevention and intervention. Professionals and students will find these papers easy to comprehend yet fully informative on comparative street gang studies.

Dordrecht: Kluwer Academic, 2001. 335p.

By Irving A. Spergel

Every day there are new stories of gang-related crime: from the proliferation of illegal weapons in the streets and children dealing drugs in their schools, to innocent bystanders caught in the crossfire of never-ending gang wars. Once considered an urban phenomenon, gang violence is permeating American life, spreading to the suburbs and bringing the problem closer to home for much of America. The government, schools, social agencies, and the justice system are conspicuous by their sporadic interest in the subject and have failed to develop effective policies and programs. Existing social support mechanisms and strategies for suppressing violence have often been unsuccessful. And, state and federal policy is largely nonexistent.In The Youth Gang Problem: A Community Approach, Irving Spergel provides a systematic analysis of youth gangs in the United States. Based on research, historical and comparative analysis, and agency documents and the author's extensive first-hand experience, the work explores the gang problem from the perspective of community disorganization, especially population movement, and the plight of the underclass. It examines the factors of gang member personality, gang dynamics, criminal organization, and the influence of family, school, prisons, and politics, as well as the response of criminal justice agencies and community groups.

• More.....

  Spergel describes techniques used by social agencies, schools, employment programs, criminal justice agencies, and grass-roots organizations for dealing with gangs, and recommends strategies that emphasize the use of local resources, planning, and collaborative procedures.There is no single strategy and no easy solution to the youth gang problem in the United States. There are, however, substantial steps we can take, and they must be honestly and systematically tested. Offering a practical and alternative approach to a serious social problem, The Youth Gang Problem: A Community Approach is a major and long-awaited contribution to this dilemma. It is required reading for criminal justice personnel, school staff, social workers, policy makers, students and scholars of urban and organizational sociology, and the general reader concerned with the youth gang problem and how to control, intervene, and prevent it.

Oxford, UK; New York: Oxford University Press, 1995. 368p.

By Kyung-Seok Choo

Choo explores group delinquency in the Asian American community. His primary focus is two youth groups, a Korean affiliated Chinese youth gang and a Korean delinquent group. The two groups have evolved through different processes and under different community circumstances. Both manifest differing patterns of delinquent activities and require different approaches to their problems. By analyzing the demographic, socioeconomic, and cultural characteristics of the Korean immigrant community, the book discusses the unique lifestyle of Korean-American immigrants in relation to their youth and group delinquency problem. Choo also explains the phenomenon of gangs and immigrant youth by detailed comparison of the emergence, development, persistence and change of theser two distinctive groups.

New York: LFB Scholarly Publishing, 2007. 215p.

By Frederic M. Thrasher

While gangs and gang culture have been around for countless centuries, The Gang is one of the first academic studies of the phenomenon. Originally published in 1927, Frederic Milton Thrasher’s magnum opus offers a profound and careful analysis of hundreds of gangs in Chicago in the early part of the twentieth century. With rich prose and an eye for detail, Thrasher looked specifically at the way in which urban geography shaped gangs, and posited the thesis that neighborhoods in flux were more likely to produce gangs. Moreover, he traced gang culture back to feudal and medieval power systems and linked tribal ethos in other societies to codes of honor and glory found in American gangs

Chicago: University of Chicago Press, 1973. 214p.

By Clare Sharp, Judith Aldridge and Juanjo Medina

This study examined the prevalence of involvement in "delinquent youth groups" and the nature of the delinquent and criminal behavior of members of such groups (individually and as groups) among youth ages 10 to 19 in the general household populations of England and Wales. The most common DYG delinquent activity as a group was using drugs. Other common group activities were threatening or frightening people, making graffiti, damaging property, and using force or violence. The most common feature of a DYG was having an area or place the group "called its own." These findings were obtained from an analysis of the 2004 Offending, Crime, and Justice Survey. It included questions that assessed levels of involvement in DYGs among individuals between the ages of 10 to 19. The survey was designed to measures offending in the "general household population;" consequently, it was unlikely to obtain information from serious offenders/groups involved in more serious criminal activities. 5 figures, 27 tables, 53 references, and appended questionnaire

London: Home Office, 2006. 68p.

By Judith A. Aldridge and Juan Medina-Ariza

When we began planning this research seven years ago, in the UK there was: (1) increasing media attention toward gangs; (2) some historical or outdated research accounts suggesting gangs have long existed in the UK; (3) a denial, nonetheless, by many academics, practitioners and policy makers of a gang problem, resulting in inadequate theoretical understanding and policy treatment; and (4) emerging indications that between the media hype and this denial, changes around gangs were taking place.

Swindon: Economic and Social Research Council, 2008. 23p.

By Robert McLean

After many years of decline, reported levels of youth violence and gang culture in Britain began to increase again in 2014, and have continued to do so since, particularly in England and Wales. This has happened against the backdrop of deindustrialisation, and as the result of a lack of local community investment, as well as the continuing issues associated with the profiling and criminalisation of young working-class men, particularly those from ethnic minority communities. This document comprises two parts. Part I reviews contemporary literature on gang culture and highlights the most pertinent findings, which were used to brief conversations at the Cumberland Lodge Conference on ‘Understanding and Policing Gangs’ in June 2019. Part II draws upon those conference conversations and presents key themes that cut across the various panel discussions. It also outlines recommendations that emerged from both the conference discussions and a follow-up consultation to further scrutinise the findings, held in October 2019. These recommendations seek to outline ways in which gang culture might be addressed in the UK, and how communities might be better policed.

Windsor, UK: Cumberland Lodge, 2020. 80p.

By Martin Kalb

In the lean and anxious years following World War II, Munich society became obsessed with the moral condition of its youth. Initially born of the economic and social disruption of the war years, a preoccupation with juvenile delinquency progressed into a full-blown panic over the hypothetical threat that young men and women posed to postwar stability. As Martin Kalb shows in this fascinating study, constructs like the rowdy young boy and the sexually deviant girl served as proxies for the diffuse fears of adult society, while allowing authorities ranging from local institutions to the U.S. military government to strengthen forms of social control.

New York: Berghahn Books, 2016. 285p.

By Jon Bannister, Jon Pickering, Susan Batchelor, Michele Burman, Keith Kintrea and Susan MccVie

Background and Aims 1. Recent years have witnessed growing concern about the existence of youth gangs and the engagement of their members in violent conflict involving knives and other weapons. However, there is limited reliable evidence relating to the nature, form and prevalence of youth ‘gangs’ and knife carrying in Scotland. Recognising these information shortfalls, the research reported here set out to: • Provide an overview of what is known about the nature and extent of youth gang activity and knife carrying in a set of case study locations. • Provide an in-depth account of the structures and activities of youth gangs in these settings. • Provide an in-depth account of the knife carrying in these settings. • Offer a series of recommendations for interventions in these behaviours based on this evidence. 2. The research was conducted in 5 case study locations, namely: Aberdeen, Dundee, Edinburgh, Glasgow and West Dunbartonshire. There were two major data collection components. First, the research interviewed those engaged in the delivery of services designed to manage and challenge problematic youth behaviours, inclusive of youth gangs and knife carrying. Second, the research gained access (via these services) to a large sample of young people. Despite the intention to interview distinct samples of gang members and knife carriers, most of the young people identified through this methodological approach held some form of group affiliation.

Edinburgh: Scottish Centre for Crime and Justice Research, 2010. 90p.

By Washington Office of Latin America

A sk someone to describe a “gang member” and the response will be almost immediate. Most people, whether they have ever encountered an actual gang member or not, will describe a gun-toting, tattooed criminal. Ask someone to explain what a “Central American youth gang” is and the respondent is likely to paint an image of a dangerous network of criminal gangs, based in Central America and spreading their tentacles from there into the United States and other countries. Fueled by sometimes one-sided media coverage, these terms carry with them a strong set of prejudices and assumptions. The reality is far more complex. Gangs and gang members are very serious threats to public security in some communities both in Central America and in the United States. But the character and the origins of Central American youth gangs, and the problem of youth gang violence, are not simple to understand or address. They have both local and transnational aspects and are a social as well as a law enforcement issue. In Central America, youth gangs have existed since at least the 1960s, although their character changed significantly in the 1990s. To understand youth gangs in Central American immigrant communities in the United States, one must recognize that youth gangs in the U.S. can be traced back as far as the 1780s,

Washington, DC: WOLA, 2006. 32p.

By Walter B. Miller

That original report dispelled the popular notion that gang violence was no longer a problem in this country. Based on findings from 26 U.S. cities and metropolitan counties, including interviews with over 450 representatives of police departments, public and private youth service agencies, courts, and other groups, the author found that, compared to youth gangs from previous eras, the gangs of the 1970's tended to be more violent, more likely to use guns, less formally organized, and more active within the public schools. The original research provided baseline national estimates of the numbers, locations, and criminal activities of juvenile and youth gangs, and conceptualized the law-violating youth group as a basic unit in the study of gangs and other forms of collective youth crime. The predictions made in the report have been borne out in the intervening years by empirical data: that absent a new commitment to gang control, the youth gang problem would worsen; that the gang situation in California represents the wave of the future for the rest of the U.S.; that social and economic conditions associated with gangs will not change in a direction that reduces gang crime; and that gun control efforts will be ineffective in decreasing the availability of weapons to youth. 3 charts, 33 tables, and 5 appendixes

Washington, DC: U.S. Office of Juvenile Justice and Delinquency Prevention, 1982. 177p.

By Laura Dunbar

Youth gangs are not a new phenomenon in Canada. Theoretical and empirical research and evaluation efforts continue with the goal of better understanding and responding to this issue. Advances have been made in defining the nature of youth gangs and their activities, the motivations for joining, and the risk and protective factors that influence involvement in a gang lifestyle. While a precise measure of youth gang involvement and prevalence of their activities in Canada is not currently available, in the last number of years strides have been made in understanding affiliation among several key populations, namely Aboriginal youth, immigrant youth and young women. Greater insight into specific risk factors, pathways to involvement and desistance, and guidance for prevention and intervention efforts can assist in the future development of solutions to address youth gang involvement and gang-related activities in Canada. Public Safety Canada continues to support effective youth gang prevention and intervention strategies that are known to work based on empirical evidence and lessons learned from past implementation and evaluation experiences.

Ottawa: Public Safety Canada, 2017.30p.

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By Irving Spergel

The review describes what is known about youth gangs in the United States; explains gang phenomena, primarily within social disorganization and poverty perspectives; and describes and assesses organized responses to the problem. The first part of the report contains six chapters on the "Nature of the Problem." The first chapter considers definitional issues and data sources, followed by five chapters that address the scope and seriousness of the gang problem, the group character of youth gangs, membership demographics, membership experience, and the social contexts of youth gang development. The second part of the report, "Response to the Problem," focuses on organized responses to the gang problem, with attention to existing and evolving strategies, policies, and programs of youth service, criminal justice, and community-based organizations, as well as Federal and State legislative initiatives. One chapter in this section discusses the historical roots and development of key antigang strategies, followed by a chapter that discusses social intervention strategies, with attention to evaluation. Other chapters consider police gang-suppression strategies and the approaches of prosecutors, defense attorneys, and judges in addressing the gang problem. Remaining chapters address current emerging probation, parole, and corrections strategies; the importance of social opportunities, especially improved education and employment opportunities for gang youth; and community mobilization to counter gangs. The final chapter summarizes key findings of the review and provides policy recommendations.

Chicago: National Youth Gang Suppression and Intervention Program School of Social Service Administration University of Chicago, 1991. 212p.

By Walter B. Miller

The prevalence and seriousness of gang problems have fluctuated over time, with gang activity escalating during some periods and diminishing during others. The last three decades of the 20th century were characterized by a major escalation of youth gang problems throughout the Nation. This report presents detailed information on the numbers and specific identities of gang problem localities, the size of these localities, rates of growth, and location by State and region of the cities, towns, villages, and counties that reported gang problems between the 1970’s and late 1990’s. By the late 1990’s, 3,700 identified localities in the United States, totaling the highest number ever reported presence of gang problems. In the 1970’s, 19 States reported gang problems; by the late 1990’s, all 50 States and the District of Columbia had reported gang problems. The States with the largest number of gang-problem cities in 1998 were California, Illinois, Texas, Florida, and Ohio. Nationwide, there was a substantial decrease in the concentration of gang cities in the higher ranking States as gang problems continued to spread to new States. The regional location of gang cities changed radically during the three-decade period. In the 1970’s, the West ranked the highest in the reported number of gang cities, and the South ranked the lowest. In 1998, the South ranked second. In the late 1990’s, there were approximately 200 cities with populations of 100,000 or more, and every one of these large cities reported youth gang problems. Gang problems however, were not confined to large cities. One of the best documented developments of this period was a striking increase in the growth of gang problems in the Nation’s smaller cities, towns, and villages. Reasons for the striking increase in the number of gang problem localities are discussed under seven headings: drugs, immigration, gang names and alliances, migration, government policies, female-headed households, and gang subculture and the media. An analysis of projected growth rates of gang problem cities provides a basis for predicting future trends in the number of gang cities. The data provides support for a prediction that the rate of growth that prevailed in the later 1990’s will decrease in the early 2000’s and a prediction that the actual number of gang localities will decrease.

Washington, DC: U.S. Office of Juvenile Justice and Delinquency Prevention, 2001. 93p.

By Walter B. Miller

Many crime analysts in recent years have tended to overlook the problem of youth gang violence in our major cities. They shared the popular view that gangs were a problem of the 1950's but no longer. Now, in the first nationwide study ever undertaken of the nature and extent of gang violence, Walter B. Miller reports that gangs in many cases have continued to be a problem for the last 20 years and in other cases have changed in their patterns-such as Increased use of guns, less formalized organizational structure, and greater activity in the schools-previously considered "neutral turf." How could there have been such a misreading of the national situation? According to Miller, the problem lies in the lack of any systematic method for gathering the right information. Miller's study concentrated primarily on the eight largest U.S. cities. He fmds gang violence levels high in: New York, Chicago, Los Angeles, Detroit, Philadelphia and San Francisco. From available data, he estimates the youth gang population in these cities as ranging from 760 gangs and 28,500 members to 2,700 gangs and 81,500 members. Statistics kept by these cities show 525 gang-related murders in the three-year period from 1972 through 1974, or an equivalent of 25 percent of all juvenile homicides in the cities. Miller believes these figUres may "represent substantial undercounts" because of the different definitions in use in the cities for classifying gang-related homicides.

Washington, DC: U.S. National Institute for Juvenile Justice and Delinquency Prevention, 1975, 84p.