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141.
Amiram Raviv Daniel Bar-Tal Alona Raviv Daniela Peleg 《Journal of youth and adolescence》1990,19(5):495-510
The study investigated children's and adolescents' perceptions of epistemic authorities in various knowledge domains. Children and adolescents from 4th, 8th, and 12th grades were asked to evaluate their father, mother, teacher, and friends as epistemic authorities in nine areas of knowledge content. In general, the results indicated that the perception of parents as epistemic authorities decreases with age. Nevertheless, children and adolescents continue to consider one or both parents to be the most important epistemic authorities. The perception of friends as epistemic authority increased relative to other sources in the social domains of knowledge. The perception of teachers as epistemic authority decreases with age, but in the formal knowledge domain it remains relatively stable.Received Ph.D. in clinical psychology from the Hebrew University in Jerusalem. Research interests concern media psychology, knowledge formation, and school psychology. Requests for reprints should be sent to Amiram Raviv at Department of Psychology, Tel Aviv University, Tel Aviv, Israel 69978.Received Ph.D. in psychology from University of Pittsburgh. Research interests concern political psychology, social psychology of knowledge, and stereotyping.Received Ph.D. in statistics from the Hebrew University in Jerusalem. Research interests concern nonparametric statistics and applied statistics.Received M.A. degree in clinical child psychology from Tel Aviv University. 相似文献
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It is often claimed that overlapping government activity inCanada's federal system causes significant government inefficiency.The three major studies on the subject have demonstrated theexistence of extensive overlap, but they resort to qualitativearguments and anecdotal evidence to conclude either that overlapcauses significant government inefficiency (the traditionalprovincial position) or that overlap is fairly well managed(the traditional federal position). Thus, the debate about overlapremains essentially a debate about federal and provincial power,not about efficiency. This is apparently unavoidable, due tothe difficulty of measuring the effect of overlap on efficiency. 相似文献
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Marie Lynn Miranda Jess W. Everett Daniel Blume Barbeau A. Roy 《Journal of policy analysis and management》1994,13(4):681-698
Coalitions of free-marketeers, politicians, and environmentalists increasingly are turning to the use of market-based incentives in formulating environmental policy. One promising application of market-based incentives is in the management of residential municipal solid waste. This article focuses on unit-based pricing programs established in conjunction with community recycling programs. Using data gathered through telephone and mail surveys of 21 cities, we demonstrate the strong potential for unit pricing to improve the efficiency of residential solid waste management. 相似文献
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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
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