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991.
R. Penner 《Interchange》1978,9(3):71-86
Conclusion The Kemerer-Baldridge study acknowledges that in the U.S. faculty unions have negotiated procedural protection in tenure and promotions, less arbitrariness in administrative decisions, more job security, and greater economic security in general. The authors also point out that these negotiated advantages accrue to non-unit faculty as well. In my view those conclusions apply with equal force in Canada.As noted in the introduction to this section, we still lack sufficient data to do more than generalize from impressionistic accounts. Nevertheless I feel safe in saying that, in a very short period of time, collective bargaining has enhanced true professionalism and real collegiality on Canadian campuses by moving Canadian academics from their knees (suitable no doubt for supplication) to their feet; by giving them legally enforceable job security without which the notion of academic freedom had too hollow a ring; by giving them a real and not a mythical voice in university governance; and by doing all of this and more without creating excessive bureaucracies, industrial models, unconscionable power blocks, or strangulation by legalistic formality. In the course of doing so, Canadian faculty engaged in collective bargaining have developed innovative approaches in a number of key areas, approaches which may yet have significant impact in both public and private sector bargaining. Certainly, faculty collective bargaining has gone a long way in developing a model for professional unionism in Canada. 相似文献
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Two core subjects in operations and strategic management have been developed for the final year of a Bachelor of Business (Management) degree. The subjects are interrelated and emphasise experiential learning. Objectives of the subjects are presented, and the reasons for their experiential emphasis given. Experiential exercises for some topics are briefly described, together with an assessment of their worth and the reasons for their development. The exercises include a work study of leggo block construction, role plays, environmental scanning, industrial negotiations, and a business simulation that threads through both subjects. 相似文献
995.
Sequence learning in pigeons was studied in asimultaneous chaining paradigm: all stimuli and the opportunity to respond to each stimulus were available simultaneously. In contrast to the traditionalsuccessive chaining paradigm, a simultaneous chaining paradigm provides no differential feedback following each response (except the last). Subjects were first trained to perform on sequences of two (AB), then three (ABC), and then four colors (ABCD). Performance greatly exceeded that predicted by models of random choice. Generalization to novel arrays of three and four colors was complete. After training with a four-color sequence, the subjects were tested with subsequences consisting of all possible combinations of two and three of the four training colors (e.g., BD, AD, BC, ACD, BCD, etc.). The successful completion of these subsequences showed that the organization of the original sequence did not entail overt pecks to successive elements of that sequence. That subjects can respond accurately on nonadjacent subsets is not readily explained by a chaining theory, or by any theory that assumes that responding to element n provides a cue for responding to element n+1. 相似文献
996.
This study investigated the psychometric characteristics of constructed-response (CR) items referring to choice and non-choice passages administered to students in Grades 3, 5, and 8. The items were scaled using item response theory (IRT) methodology. The results indicated no consistent differences in the difficulty and discrimination of the items referring to the two types of passages. On the average, students' scale scores on the choice and non-choice passages were comparable. Finally, the choice passages differed in terms of overall popularity and in their attractiveness to different gender and ethnic groups 相似文献
997.
Whereas rats exposed to a series of progressively decreasing shock durations show deficits in shuttle-escape performance 24 h later, the same number and intensity of shocks in the reverse (increasing) order of durations does not produce the “learned helplessness” effect (Balleine & Job, 1991). We conducted two experiments to establish the generality of this shock-duration order effect on other measures of distress and helplessness in rats. In Experiment 1, rats exposed to decreasing durations of inescapable shock showed reduced consumption of quinine-adulterated water (finickiness), whereas increasing durations produced no finickiness. By contrast, increasing shock durations produced greater conditioned fear to the shock context than did decreasing shock durations in Experiment 2. The differential effects of shock-duration order on finickiness and fear are explicated in terms of the specificity of fear conditioning during exposure to increasing versus decreasing series of shock duration orders. 相似文献
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The general nature of constructivist educators' views of teaching are overviewed first, followed by analysis of good strategy instruction in constructivist terms. That good strategy instruction is scaffolded teaching is particularly emphasized. Scaffolded teacher-student interactions necessitate that students experience unique instruction that stimulates a great deal of student construction of to-be-acquired competencies. The only important difference between good strategy teaching and teaching recommended by constructivist educators is in the explicitness of instruction, with relatively greater teacher input about what is to be learned during good strategy instruction. 相似文献
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