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This article examines the compatibility between performance improvement and compliance‐based accountability in the implementation of a new system of public health performance management in Ontario. Findings from this mixed‐method study show that only minor elements of performance improvement get incorporated into pre‐existing compliance‐based accountability structures, that reinforcement of accountability structures works to the detriment of performance improvement intentions, and that limiting managerial influence in developing performance measures and targets diminish the utility of information for improvement. The study concludes that achieving a better balance requires an alternative to top‐down decision making that goes beyond consultation to include partnership.  相似文献   
93.
The National Crime Victimization Survey (NCVS) data tapes include several variables of weights that reflect how many households or persons are represented by a given data record. While these sampling weights are crucial for estimating overall victimization rates, they do not have as much of an effect on methodological models, because weights in the NCVS are used primarily in ratio estimation adjustments and to compensate for a relatively low nonresponse rate. The general use of weights is discussed, and several examples are given that indicate that although there may be some differences in the coefficients, the basic conclusions drawn from the models are the same with or without weights. It is recommended that weighted analyses in the NCVS be used primarily as a tool in model development.  相似文献   
94.
The use of chemically modified indicator erythrocytes for hemagglutination reactions can result in increased sensitivity. Treatment of erythrocytes with polyvinylpyrrolidone (PVP) or dextran T40 (10% weight/volume) induces changes in the cell surface in the form of extensions and blebbing, thereby increasing the surface area. These sensitized cells can be used in forensic science when detection or quantitation of erythrocyte surface reacting antibodies is important. The effect of altering membrane lipid fluidity on erythrocyte surface antigens has also been investigated. Treatment of cells with a reagent that increases the membrane ratio of cholesterol to phospholipid results in enhanced hemagglutination capacity despite the lack of extensive spiculation.  相似文献   
95.
Prison crowding currently poses a serious problem for society. This problem is attributable to a failure to anticipate and plan for the increased numbers of individuals sentenced to prison over the last decade. Crowded prisons have forced many jurisdictions to release prisoners earlier than would have been the case with unlimited prison capacity and to initiate expensive prison construction programs. In this paper, we develop a prison population projection model that extends previous work by considering the impact of limited prison capacity on time served, releases, and future admissions. The model was demonstrated for the State of North Carolina. Results suggest the tradeoffs that exist between prison capacity and punitiveness as measured by time served in prison.Points of view are those of the authors and do not necessarily represent the official position of the U.S. Department of Justice.  相似文献   
96.
This study was initiated to determine perceptions that Wichita community residents hold toward their police. A scale, Citizen's Perception of the Police, was developed. Race and dogmatism were examined as variables influencing perceptions. Non-white residents evaluated police less favorably than did whites. No significant difference was found on level of dogmatism in evaluating the police. The methodology for developing the scale is described. Applications of these methods to other communities was suggested as well as the importance of assessing citizen perceptions of the police to obtain data which will optimize the setting of goals for police-community relations programming.  相似文献   
97.
Identification Accuracy of Children versus Adults: A Meta-Analysis   总被引:1,自引:0,他引:1  
Identification accuracy of children and adults was examined in a meta-analysis. Preschoolers (M = 4 years) were less likely than adults to make correct identifications. Children over the age of 5 did not differ significantly from adults with regard to correct identification rate. Children of all ages examined were less likely than adults to correctly reject a target-absent lineup. Even adolescents (M = 12–13 years) did not reach an adult rate of correct rejection. Compared to simultaneous lineup presentation, sequential lineups increased the child–adult gap for correct rejections. Providing child witnesses with identification practice or training did not increase their correct rejection rates. Suggestions for children's inability to correctly reject target-absent lineups are discussed. Future directions for identification research are presented.  相似文献   
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The artist's resale right entitles artists (and their beneficiaries)whose work is protected by copyright to a percentage share ofthe sale price every time their artwork is resold by a gallery,dealer, or auction house.  相似文献   
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