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411.
Families represent the most important resources that young people have in their journey through treatment toward recovery. Unfortunately, family members are often seen as part of the problem and not as part of the solution to adolescent alcohol and other drug (AOD) treatment and recovery. This attitude and misperception can be changed through education, outreach, and engagement of family members. Family involvement and creating a parent-professional collaborative partnership is a step toward improving the outcomes for adolescents in need of treatment and recovery. It is crucial that families understand the treatment process, as well as the hope, process, and reality of recovery. Without information families may not understand the importance of a treatment and recovery plan for their adolescent, the potential adverse consequences, and the impact of these AOD problems on other family members. Families need to learn the continuum of services and supports available, and how family participation improves treatment outcomes and strengthens the recovery process. Family involvement should be an essential part of intake, treatment, and recovery planning, as well as the foundation for effective parent–professional partnerships.  相似文献   
412.
The "sexual revolution" was a central element of North American culture in the 1960s. Today, sex is increasingly central to mainstream culture, in large part due to the Internet, and we might wonder whether we are living through a comparable period of sexual history. In this article, I revisit the work of Herbert Marcuse-the original theorist of the sexual revolution-to ask whether it can contribute to a critical theory of sexuality in the era of digital technology. After outlining Marcuse's theory of the role of Eros in social life, I discuss two pornographic Web sites that combine eroticism and social critique. I argue that Marcuse's work is valuable for its emphasis on the intersection of sex, technology, and capitalist economy, but that it needs to be supplemented by a focus on masculinity and the male body in Internet pornography.  相似文献   
413.
The effects of underenumeration on the accuracy of alternative methods of population estimation have not been sufficiently analyzed. Although the US Bureau of the Census has decided not to adjust either the counts or its estimates for underenumeration in 1990, the extent to which local population estimates may account for underenumeration is of importance both for those who may wish to adjust existing estimates and in anticipation of future census adjustments. This paper examines the accuracy of small-area population estimation methods with and without adjustment. Mean Percent Errors, Mean Absolute Percent Errors, and Mean Percent Absolute Differences between local estimates for 1990 and 1990 adjusted and unadjusted census counts are computed. Population estimates for 1990 made using housing unit, ratio correlation, and component methods are compared for 451 counties and 2,633 places in the states of California, Florida, Texas, and Wisconsin. An analysis of the data for counties shows little indication that local estimates more accurately estimate the adjusted than the unadjusted population counts. The results for places show clear improvements in accuracy for places in Florida and Texas. Implications of the findings for issues related to undercount adjustment and local population estimates are discussed.  相似文献   
414.
415.
Following Schelling (1960), coordination problems have mainly been considered in a context where agents can achieve a common goal (e.g., rendezvous) only by taking common actions. Dynamic versions of this problem have been studied by Crawford and Haller (1990), Ponssard (1994), and Kramarz (1996). This paper considers an alternative dynamic formulation in which the common goal (dispersion) can only be achieved by agents taking distinct actions. The goal of spatial dispersion has been studied in static models of habitat selection, location or congestion games, and network analysis. Our results show how this goal can be achieved gradually, by indistinguishable non-communicating agents, in a dynamic setting.  相似文献   
416.
Abstract

This article provides serials professionals with explanations and examples of rules for minor and major changes in the 2002 revision of Anglo-American Cataloguing Rules, 2nd ed. (AACR2), as applied to serials. The authors outline minor/major rules and Library of Congress Rule Interpretations (LCRIs) and give examples for each rule. They also discuss initiatives and meetings leading up to these changes and provide key definitions as well as explore various problems with AACR2 and the intended goals for the revision. Additional discussion focuses on the impact of the minor/major changes on areas such as workflow in technical services, shelving, binding, and training.  相似文献   
417.
A new procedure is introduced for conducting screening experiments to find a small number of influential factors from among a large number of factors with negligible effects. It is intended for experiments in which the factors are easily controlled, as in simulation models. It adds observations sequentially after conducting a small initial experiment. The performance of the procedure is investigated using simulation, and evidence is presented that this and other procedures scale as the logarithm of the total number of factors if the number of influential factors is fixed. An investigation of the new procedure for 1–3 active factors shows that it compares favorably with competing methods, particularly when the size of the nonzero effects is 1–2 times the standard deviation. A limited look at the procedure for up to 6 active factors is also presented.  相似文献   
418.
419.
Despite the growing number of investigations examining decision support systems (DSS), relatively few empirical studies have evaluated the effects of DSS on problem-solving processes. This study uses protocol analysis to investigate the impact of a specific decision aid on problem-solving processes in a semi-structured problem. Results indicate that decision aids influence the problem-solving processes of decision makers. The effect of a decision aid is found to be contingent on familiarity with the decision aid, task familiarity, and the interaction of these two factors. Suggestions for incorporating interaction effects and problem-solving processes into future examinations are proposed.  相似文献   
420.
The accounting profession has faced increasing pressure from external parties to monitor and improve the quality of the audit process. Similar to other service oriented industries, the accounting profession's ability to meet these pressures has been hampered by the lack of an objective means by which to evaluate process quality. In this research, groups of experienced auditors from two international accounting firms were used to develop and validate a set of key factors influencing the quality of the audit process and a corresponding set of measures for evaluating audit quality. The results support the belief that there exists a consensus among experienced auditors on a set of key audit quality factors which have a significant impact on overall audit quality. The results obtained go beyond those in prior audit quality research, in that the factors identified cover a broader scope and recognize the significant effect of the audit environment on process quality. The consistency between groups in the profession provides support for further use of the nominal group techniques in developing quality measures for processes in other service sector areas.  相似文献   
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