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791.
Michael W. Apple 《Evaluation and program planning》1980,3(2):111-117
A number of individuals have proposed the gradual refinement of existing programs, rather than their continual closing down, as a safeguard against educational fads and political pressures. The gradual refinement thesis is extended, refined, and criticized in this article. A different unit of analysis is proposed, one which takes into account the role of educational institutions in assisting in the reproduction of both cultural and economic inequality. It is argued that decisions about the gradual refinement of programs and institutions are not only technical but ideological and politico/economic in nature. Criteria for deciding on gradual refinement, based on a strategy of nonreformist reforms, are suggested. 相似文献
792.
Michael White 《Australian and New Zealand Journal of Family Therapy》1980,1(4):171-182
The application of tasks to the “whole” family system as a method of restructuring family relationships is considered. The value of the introduction of such tasks is discussed. Systemic tasks are categorized as direct or paradoxical . A formula for the construction of direct tasks is outlined. The review of direct tasks and the introduction of paradoxical tasks are discussed together. It is proposed that the partial or complete failure of direct tasks provides fertile ground for the introduction of paradox. A clinical example, which illustrates the application of direct and paradoxical tasks, is presented. 相似文献
793.
Two sufficient conditions are given for an incomplete block design to be (M,S- optimal. For binary designs the conditions are (i) that the elements in each row, excluding the diagonal element, of the association matrix differ by at most one, and (ii) that the off-diagonal elements of the block characteristic matrix differ by at most one. It is also shown how the conditions can be utilized for nonbinary designs and that for blocks of size two the sufficient condition in terms of the association matrix can be attained. 相似文献
794.
In analyzing results of a survey concerning population issues taken among members of an organization devoted to the scientific study of population, namely, the Population Association of America, we found high agreement that: (1) world population growth was much too high, (2) many of today's serious problems are caused by overpopulation, and (3) the U.S. should help any requesting country establish programs to curtail growth. There was no consensus, however, on issues such as: (1) ideal population size, (2) family planning as the most reasonable means of reducing population growth, (3) the need to initiate coercive birth control immediately, (4) redistribution of resources as a long-term solution to overpopulation, (5) how to solve population problems in time to avoid widespread catastrophe, and (6) whether the U.S. should exert pressure on other countries to establish a family planning program as a prerequisite to economic aid. These findings apply with few exceptions to four subcategories of members defined on the basis of extent of demographic training and employment. 相似文献
795.
796.
This paper develops a theory of public sector collective bargaining and uses it to investigate the economic determinants of
public sector strike activity. The model considers union leaders, union members, bureaucrats, politicians, and voters, with
the intention of explicitly recognizing both the constraints placed on the bargaining parties by their constituents and the
differences between public and private sector collective bargaining. The empirical results indicate that only in cases where
both negotiating parties are motivated by self-interest can we expect frequent strikes and strikes of long duration. The results
also suggest that public sector strikes are countercyclical and principally influenced by the business cycle and its impact
on state and local revenues. 相似文献
797.
798.
Michel's notion of the inevitable and ironic transformation of groups with egalitarian intent into groups with oligarchical practices is examined through an analysis of thirty-four role playing partisan groups. Each group is a triad with an extended shared history or a history of equality that comes with friendship. Each group differentiated itself by selecting a representative to confront another student who played the role of a university dean. In nineteen of the groups the constituents obtained a news report of the outcome of those negotiations independent of their representative's report. In the other fifteen groups the constituents had to depend on their representative's report. In those groups that relied solely on their representative's report, oligarchical interrelations emerged. This contrasts with the news report groups who maintained egalitarian relationships while developing a political standpoint toward each other, the opposition and the future. We conclude that Michels' statement on organizational oligarchy is illuminated further by a consideration of an emergent monopoly of knowledge. 相似文献
799.
Michael White Terry Heins David Cooper Lea Petrovic 《Australian and New Zealand Journal of Family Therapy》1980,1(2):75-81
Family therapy has been increasingly advocated in the management of chronic severe childhood asthma. At the Adelaide Children's Hospital we are currently engaged in a trial of family therapy in chronic childhood asthma. Effectiveness of family therapy is judged with a twelve-month follow-up on reduction of symptoms, drug use, emergency physician visits and hospital admissions and on improvement in school attendance and social and family functioning compared to the previous two years experience of the treated patients and compared to a cohort of untreated patients Of similar severity. We are particularly interested in studying different patterns of conflict detouring (child centredness, triangulation and fixed coalition) and the different therapeutic strategies required. 相似文献
800.