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Evaluations of crime reduction and prevention programs often use information from official law enforcement or judicial records as ostensibly “objective” indicators of criminal or delinquent activity. However. we of data from official police and court records in assessing the effectiveness of a delinquency prevention program in King County. Washington, yielded divergent conclusions regarding program “success,” depending upon choices in interpretation of records used and the data presentation format adopted. these choices also determined which socio demographic and service-related variables appeared to be related to delinquency. The article calls into question the reliability and validity of official record data as indicators of recidivism, calls for rethinking the selection and use of indicators of program effect in evaluation studies, and calls for further research to explore the possible existence of consistent relationships among available delinquency measures. 相似文献
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This article addresses the question of whether or not a more adequate measure of self-reported delinquency applied to a representative national sample would reveal class differences in r l e l i m that have not been found in earlier self-report studies. The methodological criticisms of earlier self-report measures are reviewed, a new self-report measure is described, annual sex-by-class-specific prevalence and incidence rates based on this measure are presented for a national youth panel for the years 1976 through 1980, and the implications of the class findings are discussed. Class differences in both prevalence and incidence are found for serious offenses. For males, class differences are also found in the incidence of nonserious offenses and global delinquency Class differences are more pervasive and stronger when using an incidence as opposed to a prevalence measure. Criticisms of earlier self report measures appear Justified, calling into Question conclusions about the distribution of delinquency in the adolescent population which are based on prim self-report data. 相似文献
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The effects of police employment on index violent trim rates and index property crime rates are studied using a maximum likelihood technique to estimate two-wave multivariate panel models. Separate analyses are carried out for a sample of 252 U.S. suburbs and for a sample of 269 U.S. cities for the years 1960 and 1970. 相似文献