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131.
The delivery of substance abuse treatment within correctional settings marks one of the criminal justice system's primary opportunities to disrupt the drugs-crime nexus. Federally funded residential substance abuse treatment programs were rapidly introduced across the nation, although implementation problems increased their operational variability. This article examines how implementation barriers interrelate with other types of obstacles and multiply to hinder determinations of program effectiveness. Specific barriers were identified from a case study of process and outcome evaluations of the South Carolina Residential Substance Abuse Treatment (RSAT) program. A conceptual framework groups barriers by type into four interrelated domains wherein additive effects and reciprocal consequences that can undermine effective program assessment are illustrated.  相似文献   
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In order to understand the precursors to sexual offending among youth and the associated gender differences, the records of 813 sexually abusive children (659 boys and 154 girls) referred for an evaluation of their sexually inappropriate and coercive behavior were reviewed and coded. These children ranged in age from 3 to 18 when they committed their first hands-on offenses. All were under the care of the Massachusetts Department of Social Services either prior to or as a result of their behavior. Principle findings included: (1) a high proportion of girls (19 percent) in a sample of children flagged as sexually abusive to other children, (2) an exceptionally high base rate of severe maltreatment and associated clinical and psychiatric sequelae, and (3) girls were significantly more likely to be sexually abused, and when sexually abused the abuse lasted longer, was more severe, and involved more perpetrators. In addition, the girls were significantly more likely to witness domestic violence and to witness sexual deviance within the home. For all other types of abuse, there were no group differences, and (4) all of the children were subjected to a very high level of caregiver instability.  相似文献   
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The purpose of this essay is to defend a claim that a certain consideration, which I call unworkability, is universally and necessarily relevant to legal reasoning. By that I mean that it is a consideration that must carry legal weight in the justification of some judicial decisions in every legal system in which (1) all disputed matters of law can be adjudicated, and (2) all judicial decisions are to be legally justified. Unworkability's necessary relevance has important implications for a theory of relevance presented by Rolf Sartorius. On this theory, nearly all considerations that are relevant to a judicial decision are supplied by legal principles embedded in the legal rules and decisions, or by extralegal principles dependent, in some way, on the legal principles. (The exceptions to the embedding thesis that Sartorius would, no doubt, recognize are elaborated in the text but can be set aside here.) But there are possible legal systems which do not contain an embedded legal principle concerning unworkability; and nonetheless, unworkability is relevant to judicial reasoning in those systems. Hence, a theory of relevance that relies on principles embedded in the content of rules is too simplistic. Some substantive considerations are relevant for other reasons.  相似文献   
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The bulk and surface refractive indices have been measured for 20 float window glasses, 20 non-float window glasses, 20 patterned window glasses and 20 toughened float windscreen glasses.The refractive index of the tin-contact surface of the float glasses was always greater than that of the bulk, typically by 0.002 (range 0.00053–0.00307). In contrast the refractive indices of the two surfaces and the bulk of the sheet window glasses were in agreement within accepted experimental error in each case. A number of patterned window glasses showed significantly different refractive indices between the plain and patterned surfaces, the largest difference obtained (0.00021) being an order of magnitude smaller than that found for a typical float glass.Nine of the 40 float glasses examined yielded abnormal fragments from the upper surface in the sense that they did not disappear at the match temperature of the bulk glass. The refractive index measured from these abnormal fragments for two of these glasses was lower than the refractive index from the bulk glass.The variation in the bulk refractive index for the sheet and float window glasses produced an estimated standard deviation (E.S.D.) of 1.2 × 10?5. However, the patterned glasses were nearly three times as variable (E.S.D. = 3.3 × 10?5) and the toughened float glasses were, on average, almost seven times as variable (E.S.D. = 8.0 × 10?5).The value of making surface as well as bulk refractive index measurements in routine casework is discussed in the light of the above results.  相似文献   
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