Implementing Change in an Urban School District: A Case Study of the Reorganization of the Little Rock School District

In July 2005, the Little Rock, Arkansas, school district implemented a new policy to reorganize its management structure in order to create a more efficient bureaucracy. Using Richard Matland’s ambiguity‐conflict model of policy implementation, the authors examine the implementation of this school reorganization policy. Interviews and surveys were conducted with the superintendent and his executive assistants, school principals, teachers, and staff. In line with Matland’s model, the findings suggest that successful implementation is directly related to the policy characteristics of ambiguity and conflict. However, the authors point to the importance of recognizing particular characteristics for different groups of stakeholders within the policy implementation process. Discrepancies among groups of policy actors in the degree of policy ambiguity and policy conflict lead to strikingly different implementation strategies.     

AGE,DIFFERENTIAL EXPECTATIONS,AND CRIME DESISTANCE*

We specify an individual-level model linking crime desistance to estimates of legal risk, differential expectations, degree of past success at legitimate and criminal pursuits, and age. OLS and logistic regression procedures are used to estimate the model using longitudinal data on serious, previously imprisoned offenders. As predicted, age decreases estimates of the likely payoffs from crime and legitimate employment. Contrary to predictions, age is unrelated to the perceived legal risk of renewed criminal participation. Age, past success at avoiding confinement, expectations of success from crime, and level of education are significant predictors of crime desistance. Neither the perceived legal risk of crime nor expectations of success through straight pursuits significantly predict desistance. We suggest an interpretation for these anomalous findings.     

论仲裁员的管辖权与可仲裁性问题

针对仲裁员的管辖权与可仲裁性这两个容易混淆的问题,结合有关国际公约和各国法律分别进行深入探讨,并对中国当前存在的问题提出了建议.     

Sudden, unexpected death due to cardiac fibroma. Report of a case and review of the literature

A case of cardiac fibroma in a 58-year-old woman with a history of atrioventricular block is described. The patient died suddenly at home 6 days following the insertion of a pacemaker. Review of the pertinent literature is presented.