Do drug courts reduce the use of incarceration?: A meta-analysis

Purpose

The objective of this research was to synthesize the empirical evidence on the effectiveness of adult drug courts to serve as an alternative to incarceration, and to investigate which features of drug courts predict successful diversion.

Methods

We performed a series of meta-analyses of different incarceration outcomes, and performed meta-regression analyses investigating which features of drug courts predict successful diversion.

Results

Drug courts significantly reduced the incidence of incarceration on the precipitating offense, corresponding to a reduction in confinement from 50% to 42% for jail and 38% for prison incarceration. However, drug courts did not significantly reduce the average amount of time offenders spent behind bars, suggesting that any benefits realized from a lower incarceration rate are offset by the long sentences imposed on participants when they fail the program. Meta-regression results indicated that certain drug courts features (i.e., program intensity, in-program sanctions, risk profile of participants) are related to incarceration outcomes.

Conclusions

The evidence concerning drug courts impact on incarceration is mixed. Drug courts eliminate the experience of incarceration for many drug-involved offenders, but they also do not appear to reduce the aggregate, near-term burden placed upon correctional resources. More research is required to confirm these findings.     

Genetic risk factors correlate with county-level violent crime rates and collective disadvantage

Purpose

Social scientists have a rich tradition of uncovering the neighborhood, structural, and ecological correlates of human behavior. Results from this body of evidence have revealed that living in disadvantaged communities portends myriad negative outcomes, including antisocial behaviors. Though it has long been argued that associations between neighborhood factors and individual-level outcomes may, at least partially, reflect genetic selection, a paucity of research has empirically investigated this possibility.

Methods

The current study examined whether known genetic risk factors for antisocial behavior were predictive of exposure to disadvantage and violent crime measured at the county level. Drawing on genotypic data from the National Longitudinal Study of Adolescent Health, a dopamine risk scale was created based on respondents’ genotypes for DAT1, DRD2, and DRD4. County-level disadvantage was measured via Census data and violent crime rates were measured via the FBI’s Uniform Crime Reports.

Results

Findings revealed that individuals with a greater number of dopamine risk alleles were more likely to live in a disadvantaged county and were more likely to live in a county with higher violent crime rates.     

Vehicle stops by police for driving while Black: Common problems and some tentative solutions

A common set of problems currently surround analysis of vehicle stops by police for what has come to be called “driving while Black.” These common problems range from an exclusive focus on contemporary police practices to possible differences in the driving behavior of African Americans and Whites. The present research used observer-reported data from “Midwest City” at the start of the 1970s to propose and illustrate tentative solutions to the common problems that currently surround analysis of race and vehicle stops by police. The article concludes with discussion of the tentative solutions and the implications that follow from them.     

Tortoises and Hares: The Race to Shared Services Across Australian State and Territory Jurisdictions

All tiers of government in Australia have recently aimed at enhancing service provision, with shared service platforms a recent innovation. To date there has been no scholarly inquiry into comparative shared service performance at the Australian state level. This article evaluates the experience of different state jurisdictions in adopting shared service platforms within “Whole of Government” approaches to public sector reform. It demonstrates that those jurisdictions most eager to embrace shared services have created organizations susceptible to particular adverse outcomes and that, far from implementing shared services programs, they may have installed monopoly-provider conditions for a range of back-office functions.     

Place-Shaping by Local Government in Developing Countries: Lessons for the Developed World

The Lyons Inquiry into local government in Britain represented a significant contribution to the debate on local government reform, with policy ramifications well beyond contemporary Britain. This article considers the Inquiry's concept of “place-shaping” as a mode of local government reform which captures the experience of a number of developing countries in recent years. By way of illustrative examples, we examine these processes in the specific contexts of South Africa and Indonesia. In particular, we consider whether the devolution of functions to municipalities in developmental settings constitutes place-shaping, and how this bears on processes of local government reform in developed nations.     

Field Experimental Designs for the Study of Media Effects

Field experimentation is a promising but seldom used method for studying the effects of media messages on political attitudes and behavior. The practical challenges of conducting media experiments in real-world settings often come down to securing cooperation from research partners, such as political campaigns. To do so, researchers must be prepared to adapt their experimental designs to satisfy the constraints imposed by research partners and the media environment in which they operate. This article provides an overview of some alternative field experimental designs that allow researchers to maintain the advantages of random assignment while addressing practical considerations. Examples are drawn from the growing field experimental literature examining the effects of television, radio, and online communication.     

Japan: Still searching for a role

Japan's Rise to International Responsibilities: The Case of Arms Control, by Reinhard Drifte. Athlone Press, London, 1990. xi + 112 pp. £25. ISBN 0–485–11385–6.

Japanese Defence: The Search for Political Power, by S. Javed Maswood. Institute of Southeast Asian Studies, Singapore, 1990. ix + 113 pp. US$12.00. ISBN 981–3035–39–0.

The Emergence of Japan's Foreign Aid Policy, by Robert M. Orr Jnr. Columbia University Press, New York, 1990. x + 178 pp. $32.00. ISBN 0–231–07046–2.

Same Bed, Different Dreams: America and Japan—Societies in Transition, edited by Alan D. Romberg and Tadashi Yamamoto. Council on Foreign Relations Press, New York, 1990. xi + 138 pp. $14.95 paperback. ISBN 0–87609–082‐X.