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Drawing upon control theory, school climate theory, and social disorganization theory, this study examined the relative influence of individual, institutional, and community factors on misconduct in Philadelphia middle schools. Using U.S. census data, school district data, police department data, and school climate survey data obtained from the administration of the Effective School Battery to 7, 583 students in 11 middle schools, we examined the following predictors of student misconduct: community poverty and residential stability; community crime; school size; student perceptions of school climate (school attachment); and individual student characteristics (e.g., age, race, sex, school involvement and effort, belief in rules, positive peer associations). “Community” was conceptualized in two ways: “local” (the census tract around the school), and “imported” (aggregated measures from the census tracts where students actually lived). We used hierarchical linear modeling techniques (HLM) to examine between- and within-school factors. Individual-level factors accounted for 16% of the explained variance; school and community-level factors (both local and imported) added only small increments (an additional 4.1–4.5%). We conclude that simplistic assumptions that “bad” communities typically produce “bad” children or “bad” schools are unwarranted. 相似文献
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This article examines the making of monetary policy in the United Kingdom between 1997 and 2008 by analysing voting behaviour in the Bank of England's Monetary Policy Committee (MPC). It provides a new set of measures for the monetary policy preferences of individual MPC members by estimating a Bayesian item response model. The article demonstrates the usefulness of these measures by comparing the ideal points of outgoing MPC members with their successors and by looking at changes over time in the median ideal point on the MPC. The analysis indicates that the British Government has been able to move the position of the median voter on the MPC through its appointments to the Committee. This highlights the importance of central bank appointments for monetary policy. 相似文献
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Numerous studies have examined the incidence of killer amendments in Congress, but most of these studies have been either case specific, focusing on the legislative maneuverings around a single issue or bill, or temporally limited, focusing on strategic activity in only one or two Congresses. In this article, we present the beginning of a comprehensive research agenda for the systematic study of killer amendments. Using roll‐call data from the 83d through the 108th U.S. House (1953–2004), we identified those bills that (a) were successfully amended and (b) subsequently went down to defeat, a necessary condition for the existence of a killer amendment. We then examined these cases in greater detail, using both spatial analyses and case studies. Our analysis uncovered five cases, four of which are new, that appear to have the characteristics of true killer amendments, thus setting the stage for future analyses across time and legislative chambers and bodies. 相似文献
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