Terence P. Thornberry – författare

A comprehensive synthesis of the empirical findings of seven important ongoing longitudinal studies of delinquency. The seven projects included in this volume represent much of the diversity found in individual-based panel studies of antisocial behaviour. Individually and collectively, the results of these investigations have been published in a wide range of disciplinary outlets, thus making it difficult to identify common themes and general principles. This volume intends to provide a comprehensive and unified picture of empirical results, both within these studies and across them. One of the fundamental purposes of the text is to examine the extent to which these studies answer the basic question of the origins of delinquent and criminal careers despite their varying guiding theories, methods and settings. "Taking Stock in Delinquency" is a resource for criminologists, psychologists, sociologists, and upper-level students on juvenile delinquency, criminology, developmental psychology, and deviant behaviour.

Gang membership has long been understood to have a disruptive influence on adolescent development and to contribute disproportionately to the rate of delinquent crime. The nature of the impact, and the long-term effects on individuals, have not been well understood. This book uses longitudinal data to examine the developmental consequences of gang membership, and its longer term influence on the life course. This longitudinal approach is made possible by data from a study of antisocial behavior, The Rochester Youth Development Study, which followed one thousand adolescents through their early adult years. The subjects include delinquents who were gang members and others who were not, allowing the authors to compare motives, patterns of behavior, and recurring problems with caregivers and the law, education, peer relations, and career paths. The findings indicate that multiple developmental deficits lead to gang membership and that membership leads to an increase in delinquency.

Gang membership has long been understood to have a disruptive influence on adolescent development and to contribute disproportionately to the rate of delinquent crime. The nature of the impact, and the long-term effects on individuals, have not been well understood. This book uses longitudinal data to examine the developmental consequences of gang membership, and its longer term influence on the life course. This longitudinal approach is made possible by data from a study of antisocial behavior, The Rochester Youth Development Study, which followed one thousand adolescents through their early adult years. The subjects include delinquents who were gang members and others who were not, allowing the authors to compare motives, patterns of behavior, and recurring problems with caregivers and the law, education, peer relations, and career paths. The findings indicate that multiple developmental deficits lead to gang membership and that membership leads to an increase in delinquency.

Ira Lipman Marvin Wolfgang was the greatest criminologist in the United States of America in the last half of the 20th century, if not the entire century. We first met on March 3, 1977, in Philadelphia. I sought him out after his work with Edwin Newman's NBC Reports: Violence in America. He was a tender, loving, caring individual who loved excellence-whether it be an intellectual challenge, the arts or any other pursuit. It is a great privilege to take part in honoring Marvin Wolfgang, a great American. Our approaches to the subject of crime came from different perspectives­ one as a researcher and the other as the founder of one of the world's largest security services companies. We both wanted to understand the causes of crime, and our discussions began a more than 21-year friendship, based on mutual respect and shared values. Dr. Wolfgang's scholarship aimed for the goal of promoting a safer, more prosperous society, one in which economic opportunity replaced criminal enterprise. He never saw crime in isolation but as part of a complex web of social relations. Only by understanding the causes and patterns of crime can society find ways to prevent it. Only through scholarship can the criminal justice community influence policy makers. To encourage the innovative scholarship that marked Marvin's career, Guardsmark established the Lipman Criminology Library at the University of Pennsylvania, at his request, and created a national criminology award in his name, the Wolfgang Award for Distinguished Achievement in Criminology.

Ira Lipman Marvin Wolfgang was the greatest criminologist in the United States of America in the last half of the 20th century, if not the entire century. We first met on March 3, 1977, in Philadelphia. I sought him out after his work with Edwin Newman's NBC Reports: Violence in America. He was a tender, loving, caring individual who loved excellence-whether it be an intellectual challenge, the arts or any other pursuit. It is a great privilege to take part in honoring Marvin Wolfgang, a great American. Our approaches to the subject of crime came from different perspectives­ one as a researcher and the other as the founder of one of the world's largest security services companies. We both wanted to understand the causes of crime, and our discussions began a more than 21-year friendship, based on mutual respect and shared values. Dr. Wolfgang's scholarship aimed for the goal of promoting a safer, more prosperous society, one in which economic opportunity replaced criminal enterprise. He never saw crime in isolation but as part of a complex web of social relations. Only by understanding the causes and patterns of crime can society find ways to prevent it. Only through scholarship can the criminal justice community influence policy makers. To encourage the innovative scholarship that marked Marvin's career, Guardsmark established the Lipman Criminology Library at the University of Pennsylvania, at his request, and created a national criminology award in his name, the Wolfgang Award for Distinguished Achievement in Criminology.

Ira Lipman Marvin Wolfgang was the greatest criminologist in the United States of America in the last half of the 20th century, if not the entire century. We first met on March 3, 1977, in Philadelphia. I sought him out after his work with Edwin Newman''s NBC Reports: Violence in America. He was a tender, loving, caring individual who loved excellence-whether it be an intellectual challenge, the arts or any other pursuit. It is a great privilege to take part in honoring Marvin Wolfgang, a great American. Our approaches to the subject of crime came from different perspectives­ one as a researcher and the other as the founder of one of the world''s largest security services companies. We both wanted to understand the causes of crime, and our discussions began a more than 21-year friendship, based on mutual respect and shared values. Dr. Wolfgang''s scholarship aimed for the goal of promoting a safer, more prosperous society, one in which economic opportunity replaced criminal enterprise. He never saw crime in isolation but as part of a complex web of social relations. Only by understanding the causes and patterns of crime can society find ways to prevent it. Only through scholarship can the criminal justice community influence policy makers. To encourage the innovative scholarship that marked Marvin''s career, Guardsmark established the Lipman Criminology Library at the University of Pennsylvania, at his request, and created a national criminology award in his name, the Wolfgang Award for Distinguished Achievement in Criminology.