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861.
862.
During 1995 and 1996, the Congress and the president gave considerableattention to block granting over $200 billion in federal intergovernmentalgrant programs, ranging from large entitlement programs to smallerprograms in housing, vocational education, and law enforcement.In the end, the record of successes was modest—highlightedby welfare-reform legislation that, in some respects, resembleda block grant and in others did not. The contrast between processand outcomes in this most recent block-grant cycle reinforcesthe point that block-grant prospects depend on fundamental fiscal,political, and programmatic forces that are separate from federalismconsiderations. The states' maturation as leaders in many domesticpolicy areas strengthens the performance rationale for blockgrants. The federal fiscal crisis will continue to stimulateinterest in block grants among fedeal as well as state policymakers.The proposals offering the greatest fiscal advantage (i.e.,Medicaid and AFDC) may not be those with the strongest performancerationale. Although recent congressional developments suggeststronger support for states, nationalizing forces remain embeddedin domestic policymaking. Thus, substantial questions remain,posing obstacles to a fundamental and sustained role for blockgrants in the federal system.  相似文献   
863.
Smoking bans are gaining widespread support in the United States and other countries. While supporters argue that bans are necessary to resolve market failures associated with negative externalities, the Coase Theorem predicts that, under various conditions, private markets internalize negative externalities. We examine the smoking issue within the framework of the Coase Theorem and hypothesize that smoking bans misallocate air space resources shared by smokers and nonsmokers. Because smoking bans shift ownership of scarce resources, they are also hypothesized to transfer income from one party (smokers) to another party (nonsmokers). Supporting evidence for these hypotheses is provided by an examination of a comprehensive smoking ban imposed in San Luis Obispo, CA.  相似文献   
864.
865.
The following is an edited version of the proceedings of a symposium sponsored by the Middle East Policy Council on May 26, 1994, in the Hart Senate Office Building in Washington, DC. Former Senator George McGovern, President of the Council, introduced the panel; Thomas R. Mattair, the Councis Director of Research and Policy Analysis, was the organizer and moderator; Michael Collins Dunn, Senior Analyst of The International Estimate, Inc., and editor of its biweekly newsletter, The Estimate, was the discussant.  相似文献   
866.
867.
Body image and weight loss beliefs and behaviors were assessed in 341 female and 221 male high school students. Estimates of body dissatisfaction varied depending on the measurement strategy used. Despite having similar weight distributions around the expected norm, girls were significantly more dissatisfied with their bodies than boys. Body Mass Index was positively related to body dissatisfaction in girls and boys, while higher exercise levels were related to higher body satisfaction in boys. Nearly two-thirds of girls and boys believed being thinner would have an impact on their lives, but the majority of girls believed this would be positive while the majority of boys believed this would be negative. Thirteen percent of female subjects reported using one or more extreme weight loss behavior at least weekly. Beliefs regarding the effectiveness of different weight loss measures were assessed. Weight loss behaviors in this Australian sample appear similar to comparable U.S. samples.Received Ph.D. from University of Tasmania. Main research interest in body image, weight loss behaviors, and eating disorders.Received Ph.D. from University of Connecticut. Main research interest in body image, eating disorders and weight loss behaviors.Dietitian degree from Melbourne University, Melbourne. Main research interest in eating practices and clinical outcome.M.D. from University of Melbourne, D.P.M. from U.K. FRC Psych. Main research interests in eating disorders.B.B.Sc.(Hons.) received from La Trobe University, Melbourne, B.A. received from University of Minnesota, Duluth. Main research interest in attitudes and attributions.B.A. Received from University of Minnesota, Duluth. Main research interest in adolescence and eating disorders.  相似文献   
868.
This article discusses various models of children's out-of-school care arrangements, mainly in the United States of America. Forms of care include programs or centers, family day care homes, and self-care. The implications of each of these different systems of care and outcomes for both children and their parents are reviewed through the lens of existing research. While there is no consensus in the research literature, so-called “latch-key” children appear to experience more negative effects than supervised peers, although these negative effects may be mitigated by variables, such as the amount of time spent alone and the parent-child relationship. A small group of studies finds positive outcomes for children who participate in recreational after-school programs, although age-inappropriate care arrangements and age of participating child may be associated with negative outcomes. No research has been conducted across program types. Many mothers of school-age children without regular after-school care or alternative care on school holidays, appear to accomodate their career and work choices to their children's schedules, possibly in order to avoid the “latch-key” alternative.  相似文献   
869.
870.
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