Randomized experiments in criminology: What have we learned in the last two decades?

This paper aims to review randomized experiments in criminology with offending outcomes and reasonably large numbers that were published between 1982 and 2004. A total of 83 experiments are summarized, compared with only 35 published between 1957 and 1981: 12 on policing, 13 on prevention, 14 on corrections, 22 on courts, and 22 on community interventions. Randomized experiments are still relatively uncommon, but there have been more large-scale multi-site experiments and replication programs. There have also been several experiments in which 100 or more places were randomly assigned. Relatively few experiments (only 10 out of 83) were conducted outside the United States. Meta-analyses suggest that prevention methods, correctional therapy, batterer programs, drug courts, juvenile restitution and deterrent policing were effective in reducing offending, while Scared Straight and boot camp programs caused a significant increase in offending.     

Characteristics of adolescent incest sexual perpetrators: Preliminary findings

Adolescent incest sexual perpetrators seen at an out-patient clinic were interviewed regarding demographic characteristics and occurrence of deviant and nondeviant sexual behaviors. Results indicate that subjects (1) committed more sexual crimes than they had been arrested for, (2) reported a very early onset of sexual behavior, (3) had additional DSM-III psychiatric disorders, and (4) reported previous sexual victimization. Recommendations for future research are made.     

Book reviews

Roland Axtmann, Liberal democracy into the twenty‐first century: Globalization, integration and the nation‐state (Manchester University Press, Manchester, 1996), 198 pp., ISBN 0–7190–4304–2 (hb), 0–7190–4305–0 (pb)

Paul Kapteyn, The Stateless Market: The European Dilemma of Civilization (Routledge, London and New York, 1996), 194 pp., ISBN 0–415–12232–5 (hb), 0–415–12233–3 (pb)

Richard Werbner and Terence Ranger (eds), Postcolonial Identities in Africa (Zed Books, London & New Jersey, 1996), 292 pp., ISBN 1–85649–415–2 (hb), 1–85649–416–0 (pb)

Mark Wheeler, Politics and the Mass Media (Blackwell, Oxford, 1997), 274 pp., ISBN 0–631–19783–4 (hb), 0–631–19784–2 (pb)

Nigel Harris, The New Untouchables: Immigration and the New World Worker (Penguin Books, London, 1995), 254 pp., ISBN 0–14–014689‐X (pb)

Gilles Kepel, Allah in the West (Polity Press, Cambridge, 1997), 273 pp., ISBN 0–7456–1557–0 (hb), 0–7456–1558–9 (pb)

Leonard Weinberg, The Transformation of Italian Communism (Transaction Publishers, New Brunswick, New Jersey, 1995), 147 pp., ISBN 1–56000–180–1 (hb)

Brian Jenkins and Spyros A. Sofos (eds), Nation and Identity in Contemporary Europe (Routledge, London, 1996), x + 294pp., ISBN 0–415–12312–7 (hb), 0–415–12313–5 (pb)

Stuart Parkes, Understanding Contemporary Germany (Routledge, London, 1997), 247 pp., ISBN 0–415–14123–0 (hb), 0–415–14124–9 (pb)     

Analyzing linked systems of negotiations

This article presents a conceptual framework for analyzing the structure and dynamics of what the authors call linked systems of negotiations. Even such seemingly straightforward transactions as the purchase of a family car tend to involve linked negotiations. The framework highlights the importance of internegotiation processes in shaping Zones of Possible Agreement, and proposes a typology of linkage. By mapping out and reengineering linked systems, negotiators can enhance their ability to shape the structure within which their negotiations take place.