It takes courage to do research on crime and delinquency. Such research is typically conducted in an atmosphere of concern about the problem it addresses and is typically justified as an attempt to discover new facts or to evaluate innovative programs or policies. When, as must often be the case, no new facts are forthcoming or innovative programs turn out not to work, hopes are dashed and time and money are felt to have been wasted. Because they take more time, longitudinal studies require even greater amounts of courage. If the potential for discovery is enhanced, so is the risk of wasted effort. Long-term longitudinal studies are thought to be especially risky for other reasons as well. Theories, issues, and sta tistical methods in vogue at the time they were planned may not be in vogue when they are finally executed. Perhaps worse, according to some perspectives, the structure of causal factors may shift during the execu tion of a longitudinal project such that in the end its findings apply to a reality that no longer exists. These fears and expectations assume an ever-changing world and a corresponding conception of research as a more or less disciplined search for news. Such ideas belittle the contributions of past research and leave us vulnerable to theories, programs, policies, and research agendas that may have only tenuous connections to research of any kind.

What makes a juvenile delinquent develop into an adult criminal? 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 to adulthood is important and how it can be better understood and addressed both inside and outside of the justice system. With serious scholarly analysis and practical policy proposals, this book addresses what can be done to ensure that today's juvenile delinquents do not become tomorrow's adult criminals.

"Michael Ezell and Lawrence Cohen address these issues by examining three large, separately drawn samples of serious youthful offenders from California. Each sample was tracked over a long time-period, and sophisticated statistical models were used to test eight empirical hypotheses drawn from three major theories of crime: population heterogeneity, state dependence, and dual taxonomy. Each of these three perspectives offers different predictions about the relationship between age and crime, and the possibility of crime desistance over the life of serious chronic offenders."--BOOK JACKET.

This study examined patterns of stability (continuity) and change (discontinuity) across the life courses of serious young offenders in California. Data were drawn from three large databases of serious youthful offenders released from the California Youth Authority. The main dependent variable under examination was the number of arrest charges during each age-year.

Delinquency in Society, Eighth Edition provides a systematic introduction to the study of juvenile delinquency, criminal behavior, and status offending youths. This text examines the theories of juvenile crimes and the social context of delinquency including the relevance of families, schools, and peer groups. Reorganized and thoroughly updated to reflect the most current trends and developments in juvenile delinquency, the Eighth Edition includes discussions of the history, institutional context, and societal reactions to delinquent behavior. Delinquency prevention programs and basic coverage of delinquency as it relates to the criminal justice system are also included to add context and support student comprehension.

Violent Offenders: Theory, Research, Policy and Practice contains cutting-edge scholarship on the broad category of criminal predators, including homicide offenders, sex offenders, financial predators, and conventional street criminals.

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 todays juvenile delinquents do not become tomorrows adult criminals.

There is growing recognition that sexual offending is a multi-determined phenomenon requiring a multi-disciplinary perspective. The significant contribution of psychology and psychiatry, but also sociology, gender studies and anthropology to the study of sex offending and perpetrators of sex offenses has played a key role in the development of a distinct field of research. In recent years, however, there has been an increase in criminological research on the topic, introducing criminological theory and concepts, scientific evidence and observations, and new methodologies to the field. This book brings together international leading scholars to consider key topics on sex offending and, where possible, compare and contrast criminological viewpoints with those of other disciplines, such as psychology and psychiatry. This book considers the following questions: Are the key explanatory factors of sex offenses completely distinct and different from those of non-sex crime and delinquency? Are current models explaining adult sex offending also applicable to explain sex crimes on college campuses, female sex offending, sexual exploitation, sexual homicide, or child luring over the internet? Are today’s youth involved in sex offenses tomorrow’s adult perpetrators of sex crimes? What is the risk of sexual recidivism and are risk assessment tools effective to identify individuals at-risk of committing another sex crime in the future? Are current legal measures used to prevent sex crimes effective? What are the known effects of such measures? What are the issues and challenges related to the criminal investigation of sex offenses? This book is essential reading for students and researchers from disciplines such as criminology, psychiatry, psychology, sexology, social work and sociology, as well as criminal justice professionals and practitioners such as police investigators, prosecutors, judges, probation/parole officers, and treatment providers/counsellors involved with individuals having perpetrated sex offenses.

Too many juvenile delinquents persist in their offending into adulthood. They constitute a major burden for individual victims, for businesses and the justice system, all contributing to the total cost of crime for society. Focusing on the transition between juvenile offending and adult crime, this book examines research based on Dutch, European and North-American studies on the persistence and discontinuity of offending between late adolescence and early adulthood. Presenting empirical studies showing why persistence or discontinuity take place, the book provides up-to-date information on preventive and remedial interventions to promote discontinuity of offending amongst young adults. From the same team who produced 'Tomorrow's Criminals', this book will be a valuable resource for criminologists, criminal justice professionals, psychologists, sociologists, and psychiatrists interested in juvenile and young adult offenders, as well as those interested in what makes career criminals and youth who reform.