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991.
Elements of this article first appeared in a paper given at the Hart Conference on Property, 1993. 相似文献
992.
Mark D. Weist Abby H. Freedman David A. Paskewitz Eric J. Proescher Lois T. Flaherty 《Journal of youth and adolescence》1995,24(6):705-721
Explored the influence of life stress as mediated or moderated by locus of control, family environment, social support, and coping style on psychological adjustment and school performance in 164 ninth graders from Baltimore. Gender differences in findings were shown. For boys, family cohesion was the only variable found to protect against the effects of stress. Family cohesion did not serve protective functions for girls, and along with overall social support, was associated with increased vulnerability to school problems. The report of problem-focused coping strategies exerted a number of protective functions for girls only. External locus of control was found to increase boys' and girls' vulnerability to the effects of life stress. Empirical development of interventions to improve the psychosocial adjustment of inner-city adolescents is discussed.Received Ph.D. from Virginia Polytechnic Institute and State University in 1991. Research interests include evaluation of school mental health services, empirical development of interventions for children, and the impact of violence on urban youth.Received B.A. from Cornell University. Interests include stress and coping in children, identification of resilience factors, and evaluation of child mental health systems of care.Received Ph.D. from the University of Oklahoma in 1967. Research interests include psychophysiology, sleep disorders, and biofeedback and instrumentation.Received B.A. from Loyola College. Interested in applied work with adolescents and adults.Received M.D. from Duke University in 1968. Research interests include training in child and adolescent psychiatry, adolescent psychopathology, and the development of school mental health programs. 相似文献
993.
Roger C. Katz Kris Mills Nirbhay N. Singh Al M. Best 《Journal of youth and adolescence》1995,24(1):117-131
This study compared AIDS knowledge and attitudes in public high school students (N=167), incarcerated delinquents (N=166), and emotionally disturbed (SED) adolescents (N=151). The response measure was a 50-item Acquired Immunodeficiency Syndrome (AIDS) questionnaire that was previously used by Bell et al., in their 1991 study of learning disabled adolescents. Although AIDS knowledge was moderately high in all three groups, widespread misunderstandings about disease transmission and awareness of high-risk groups and practices were noted. Knowledge scores were significantly higher in the public school sample than in the SED adolescents; moreover, they tended to be slightly higher (p<0.10) than the delinquent group as well. Teenagers with the severest emotional problems were by far the least informed. Age and race were also predictive of AIDS knowledge. Other results showed that delinquents were more permissive in their attitudes about sex, more inclined to disdain safe sex practices, and more likely to feel threatened by high-risk groups as well as powerless to protect themselves against AIDS. Generally speaking, the findings extend the work of other investigators on the needs for AIDS education in adolescents. The need is especially urgent in delinquent and emotionally disturbed youth who may require a more comprehensive intervention because of their greater knowledge deficits, propensity for high-risk practices, and tendency to deny or underestimate their own vulnerability.Received Ph.D. in clinical psychology from the University of Utah in Salt Lake City. Research interests include health behavior change and the treatment of anxiety and habit disorders. To whom correspondence should be addressed.Received M.A. degree in psychology from the University of the Pacific. Research interests include health behavior change and medical epidemiology.Received Ph.D. in psychology from the University of Auckland, Auckland, New Zealand. Research interests are in child and adolescent psychiatry and the delivery of mental health services.Received Ph.D. in biostatistics from the Medical College of Virginia. Research interests are in general linear models. 相似文献
994.
Abstract: Policy analysts have frequently noted the gap between the intentions of policy makers and the effects of a program of change. This paper questions the ability of the implementation process to achieve the objectives of the federal Employment Equity Act. It argues that organizations under the act have not progressed towards employment equity, not because they have failed to implement the policy according to its legal provisions, but because the act itself is fundamentally flawed. While collecting statistics from the workplace may be useful in identifying discriminatory practices and problem areas and in identifying weaknesses in the evaluative and corrective mechanisms in the act, the reliance on data collection as the sole measure of effective implementation is highly simplistic. The usefulness of the data is compromised by the extent to which they actually reflect decreased discrimination. Furthermore, it is erroneous to suppose that employers of their accord will sanction themselves when statistics reveal an unrepresentative internal workforce. Sommaire: Les analystes de politiques ont souvent noté l'éart entre les intentions de ceux qui définissent les politiques, d'une part, et les effets d'un programme porteur de changement, d'autre part. Cet article met en cause la capacité des processus de mise en oeuvre à réaliser les objectifs de la loi fédérale sur l'équité en matière d'emploi. Selon l'article, les organismes soumis à la Loi n'ont pas fait de progres vers l'eAquité en matière d'emploi, et ce, non pas parce qu'ils ont manqué d'appliquer la politique conformément à ses clauses légales, mais plutôt parce que la loi elle-même a des lacunes fondamentales. Recueillir des données statistiques sur les lieux de travail est peut-êre utile lorsqu'il s'agit d'identifier les pratiques discriminatoires et les faiblesses des mécanismes d'évaluation et de correction prévues par la loi, mais il serait par trop simpliste de se fier aux données comme indicateur unique d'une mise en oeuvre réussie. L'utilité des données est relative dans la mesure oh elles reflètent simplement une diminution de la discrimination. De plus, il est incorrect de supposer que les employeurs se sanctionneront deux-mêmes lorsque les données statistiques révèlent l'inobservation de la loi. 相似文献
995.
Thomas M. Fraker Alberto P. Martini James C. Ohls Michael Ponza 《Journal of policy analysis and management》1995,14(3):372-392
The recent report produced by Vice President Gore's committee on government efficiency highlights the importance of streamlining government operations. But often there are trade-offs between administrative streamlining and accomplishing substantive program objectives. This article examines these tradeoffs in the context of the Food Stamp Program, an important component of the United States' safety net for providing low-income assistance. We estimate impacts on both administrative costs and substantive outcomes (participant food expenditures) resulting from issuing program benefits in the form of checks rather than the usual food coupons. The findings, which are based on experimental tests of the cashout approach in parts of Alabama and California, suggest that significant cost savings can be attained through cashout but that these savings may be achieved at the cost of weakening the program's ability to achieve its substantive objective of encouraging food use. 相似文献
996.
James M. Glaser 《Political Behavior》1995,17(2):155-177
Despite a comparative disadvantage vis-à-vis whites in resources like education that often are considered to lead to political sophistication, African Americans show signs of being a rather politically sophisticated group of people. Given that better educated people are much more likely than those with less education to see larger differences between Democrats and Republicans, the propensity for blacks to perceive larger differences between the parties, both in general and on specific issues, is striking. This puzzle is explained by the fact that education has a huge impact on seeing partisan differences for whites, but not for blacks. That this understanding of the structure of American politics has so completely penetrated black public opinion is quite remarkable. Strength of partisanship, and to a lesser degree, racial consciousness, appear to be largely responsible for blacks (particularly less educated blacks) perceiving such stark party differences. 相似文献
997.
Federalism is first examined as an ideal-type political orderas possibly emergent from initial constitutional agreement amongmembers of a prospective political community. This abstractedand nonhistorical analysis is followed by an examination ofthe possible applicability of the federalist ideal as the basisfor reform in specific historical-institutional settings. Thedirection of constitutional change toward effective federalismis discussed, with the devolution of political authority fromcentralized structures carefully distinguished from the limitedconcentration of authority from previously autonomous politicalunits. 相似文献
998.
HARVEY D. PALMER 《European Journal of Political Research》1995,27(3):273-292
Abstract. While there is strong evidence that a libertarian-authoritarian dimension exists in Great Britain, there is only weak evidence that it contributed to the Conservative Party's electoral victories in 1979, 1983, and 1987. The present paper addresses this empirical divergence by presenting new evidence. Using a multivariate statistical analysis of British respondents in the 1979–1987 Eurobarometers, the paper estimates the impacts of political values and class-based demographic characteristics on individual-level support for the Conservative and Labour parties. The multivariate model is estimated separately for each year in order to compare the explanatory variables' effects over time. The paper's findings demonstrate that authoritarian and libertarian values significantly influenced party support, with the strongest effects occurring in 1983 and 1984. In addition, they show that class-based support was negatively correlated with value-based support during 1979–1987. 相似文献
999.
This paper explores the extent to which the public demand for roads and/or power of special interest groups determines road expenditures at the state level using an extension of the methodology developed in Congleton and Shughart (1990). Reduced form models of median voter demand, special interest group equilibria, and a combined model are estimated using cross-sectional state data from the United States. We generally find support for the hypothesis that voting matters. The pure median voter models have a better fit than the pure special interest group models. Moreover, in our combined model, we find that variables from the median-voter model can not be dropped without significantly reducing the combined model's fit. 相似文献
1000.
Joseph Fisher R. Mark Isaac Jeffrey W. Schatzberg James M. Walker 《Public Choice》1995,85(3-4):249-266
Numerous laboratory experiments have investigated the performance of several processes for providing public goods through voluntary contributions. This research has been able to identify features of the institution or environment which are reliably likely to produce outcomes “close” to the free riding outcome or “substantially” greater than the pessimistic prediction of standard models. One such feature is the “marginal per-capita return” (MPCR) from the public good. Various authors have altered MPCR between groups or for an entire group at the same time. The experiments reported here address a different question, “What would happen if, within a group, some persons faced a ‘high’ MPCR while others faced a ‘low’ MPCR?” 相似文献