Prevention Research in Schools

The August Vollmer Award Address is intended to focus on contributions to justice and on the recipient's research and policy experiences. This is a story of one person's career devoted mainly to developing effective collaborations between researchers and practitioners to produce useful knowledge. Her early work focused on delinquency prevention in schools and included evaluations of two different efforts aimed at altering school and classroom environments to reduce student misbehavior in Charleston, SC, schools, and an organization development intervention intended to reduce violence and related problem behaviors in Baltimore City, MD, schools. For many years, the author directed a project that provided research expertise to the Maryland Governor's Office of Crime Control and Prevention. She also partnered with public agencies to develop and implement randomized experiments to test the effectiveness of the Baltimore City Drug Treatment Court, the Strengthening Families Program in Washington, D.C., and afterschool programs in Baltimore County, MD. She is currently implementing a randomized trial of a gang prevention program in Philadelphia, PA, and a study of the effects of School Resource Officers in Florida and California.     

Area characteristics and regional variates as determinants of area property crime levels

This article seeks to examine the area characteristics that act as determinants of area property crime levels, namely, incidence and prevalence. The crime figures are extracted from the 1984 British Crime Survey. Area characteristics are taken from the 1981 UK census. Initial exploratory analysis considers the non-Gaussian nature of the crime data, the statistical implications of this, and the transformations used to overcome these problems. In addition, possible regional and inner-city/non-inner-city variations are considered. The later stages move from simple individual correlations to multiple regression models. Three regression models are considered and the reasons for refining these are explored, with the results indicating that both area characteristics and regional influences play a role as determinants of the area crime level. In particular, population density and the area population age profile have significant roles to play. The conclusions support the recent revival of the application of ecological concepts in the analysis of crime levels.     

Improving evaluation of anti-crime programs: Summary of a National Research Council report★

This article summarizes a report of the National Research Council: Improving Evaluation of Anti-crime Programs. It is based on a workshop, held in September 2003, in which participants presented and discussed examples of evaluation-related studies that represent the methods and challenges associated with research at three levels: interventions directed toward individuals; interventions in neighborhoods, schools, prisons, or communities; and interventions at a broad policy level. The article, and the report on which it is based, is organized around five questions that require thoughtful analysis in the development of any evaluation plan: What questions should the evaluation address? When is it appropriate to conduct an impact evaluation? How should an impact evaluation be designed? How should the evaluation be implemented? What organizational infrastructure and procedures support high quality evaluation? The authors highlight major considerations in developing and implementing evaluation plans for criminal justice programs and make recommendations for improvement of government funded evaluation studies.