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961.
Recidivism reduction is an important objective of many correctional programs. Recent survey data suggest that boot camp prisons (also referred to as shock incarceration programs) are no exception. In this study, we examine recidivism among boot camp completers in eight states during community supervision. We then assess these recidivism patterns in light of how one or more comparison groups in each state perform. For most states, two or more recidivism measures (such as arrest and revocation) are employed. The analysis suggests that those who complete boot camp do not inevitably perform either better or worse than their comparison group counterparts. Rather, program effectiveness has to be judged on a state-bystate basis. 相似文献
962.
Ideographic representations (schematic drawings) are useful for analyzing and communicating complex ideas. They constitute simplified versions of the way multiple and diverse elements, concepts, and variables interact according to each author's conceptions, knowledge, and experience of planned change and change phenomena. Such representations depict a sense of order under a particular model configuration or system notion, involving contexts where action takes place and events occur. This paper is based on the commonality analysis of 46 models related to technology transfer. Within the framework of previously published research, complementary findings are presented here. The discussion is focused on the characteristics of the models' contexts, appealing to some technology transfer aspects widely omitted or neglected. It is suggested that the understanding of intervention contextual domains is important to formulate and implement better technology transfer models. 相似文献
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DAVID P. FARRINGTON ROLF LOEBER MAGDA STOUTHAMER-LOEBER WELMOET B. VAN KAMMEN LAURA SCHMIDT 《犯罪学》1996,34(4):493-517
The Pittsburgh Youth Study is a prospective longitudinal survey of three samples of Pittsburgh boys (each containing about 500 boys) initially studied in first, fourth, and seventh grades. The first two data collection waves yielded self-reported delinquency and combined delinquency seriousness scores (the combined scores based on information from boy, mother, and teacher) for the middle sample (up to an average age of 10.7 years) and oldest sample (up to an average age of 13.9 years). These scores were compared with records of petitions to the Allegheny County Juvenile Court for delinquency offenses before and up to six years after the assessments. The area under the ROC curve was used as a measure of validity. Concurrent validity was higher than predictive validity. The combined scale had similar concurrent validity but greater predictive validity than the self-report scale, and the combined scale also identified a greater number of boys as serious delinquents. Concurrent validity for admitting offenses was higher for Caucasians, but concurrent validity for admitting arrests was higher for African-Americans. There were no consistent ethnic differences in predictive validity. There was an increase in predictive validity, for both African-Americans and Caucasians, by combining self-report data with information from other sources. Afrer controlling for delinquency measures, African-Americans were more likely than Caucasians to be petitioned in the future, but not in the past. In this research, ethnic differences in official delinquency were partly attributable to ethnic differences in delinquent behavior and were not attributable to differential ethnic attrition or differential ethnic validity of measures of delinquent behavior. 相似文献
969.
A Steentoft B Teige E Vuori G Ceder P Holmgren E Kaa J Kristinsson P T Normann J Pikkarainen 《Zeitschrift für Rechtsmedizin》1989,102(6):355-365
Fatal intoxications in the 15-34 age group in the five Nordic countries during the years 1984 and 1985 (Sweden only in 1984) were investigated. The known drug addicts were studied separately. The highest incidence of intoxications, calculated per 10(5) population, was found in Finland (11.3), followed by Denmark (10.3), Sweden (8.5), Iceland (7.2) and Norway (6.6). The percentage of intoxications caused by drugs was 92 in Denmark, 71 in Norway, 66 in Sweden, 50 in Finland and 17 in Iceland. Ethanol intoxications were seen 5-7 and 2-3 times as frequently in Finland and in Iceland, respectively, than in the other three countries. Carbon monoxide intoxications accounted for two-thirds of all fatal intoxications in Iceland. Drug addicts accounted for 62% of all fatal intoxications in the Danish material. The corresponding figures were 33% in the Norwegian, 16% in the Swedish and 5% in the Finnish material. No deaths in drug addicts were found in Iceland. Most drug addicts in Denmark, Norway and Sweden died of hard drugs and most in Norway and Sweden, from heroin or morphine, whereas in Denmark other strong analgesics, such as methadone, dextropropoxyphene and ketobemidone, accounted for 40% of all hard-drug-related fatal intoxications. To a certain extent the results reflect differences in the legal autopsy routines in the various Nordic countries. However, the ascertainment of drug addicts is assumed to be near-complete in each country. 相似文献
970.