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.     

Differential association in group and solo offending

The relationship between association with deviant peers and offending is a longstanding interest in criminology, however, the mechanisms that produce the relationship are seldom investigated. As a result, theoretical links between differential association and offending are often speculative. Differential association theorists maintain that interaction with deviant peers results in cognitive changes that make offending more attractive. Others contend that peers' influence on offending is enacted via group situations where associates encourage crime by offering opportunities or situational inducements. Using data from the National Youth Survey (NYS), this study explored the influence of delinquent friends' behaviors and attitudes on general, group, and solo offending for three crimes. OLS regression analyses supported differential association theory as originally written and no evidence was found that its effects were contingent on the presence of co-offenders. Implications of this exploratory analysis for differential association theory are provided along with directions for future research.     

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.     

<Emphasis Type="Italic">Sheldon S. Wolin:</Emphasis> Tocqueville between two worlds: The making of a political and theoretical life

Ohne Zusammenfassung

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Sheldon S. Wolin: Tocqueville between two worlds: The making of a political and theoretical life Princeton/Oxford: Princeton University Press 2001, 650 S., $ 24,95

     

Selbstentfesselung in kleinen Schritten? Deutschlands Außenpolitik zu Beginn des 21. Jahrhunderts

Ohne Zusammenfassung Der Beitrag wurde bereits Anfang Januar 2003 abgeschlossen und konnte bis Mitte Februar nur noch geringfügig erg?nzt werden. Der Verfasser ist Herrn Fariborz Zelli, M.A., für seine Mithilfe bei der Vorbereitung dieses Essays zu gro?em Dank verpflichtet.