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A classical conditioning procedure was instituted in which the locus of the US was changed coincidentally with the onset of the compound conditioning phase of the Kamin blocking design. The nictitating membrane of the rabbit served as the conditioning preparation. Three groups of nine rabbits each were employed: a conventional blocking group in which the US was unchanged during the simple and compound conditioning phases, a control group that received only the compound conditioning phase, and an experimental group given both simple and compound conditioning but in which the US was administered to the contralateral paraorbital region during the compound conditioning phase. Postconditioning presentations of the elements of the compound CS indicated that, relative to the control group, responding during the new element was markedly reduced in the conventional blocking group but was strongly conditioned in the group in which the US locus was changed. Implications of these findings for theoretical analyses of conditioning are discussed. 相似文献
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Effective college teaching from the students' and faculty's view: Matched or mismatched priorities? 总被引:2,自引:1,他引:2
Kenneth A. Feldman 《Research in higher education》1988,28(4):291-329
Thirty-one studies were located in each of which students and faculty specified the instructional characteristics they considered particularly important to good teaching and effective instruction. Students and faculty were generally similar, though not identical, in their views, as indicated by an average correlation of +.71 between them in their valuation of various aspects of teaching. In those studies with relevant data, the differences that did exist between the two groups showed a pattern of students placing more importance than faculty on teachers being interesting, having good elocutionary skills, and being available and helpful. Students also emphasized the outcomes of instruction more than faculty did. Faculty placed more importance than did students on teachers being intellectually challenging, motivating students and setting high standards for them, and encouraging self-initiated learning. The results of the present analysis were compared with those of an earlier analysis of the importance of various specific aspects of instruction in terms of their correlations with students' overall evaluations of teachers in actual rating situations. 相似文献
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Parent academic involvement as related to school behavior, achievement, and aspirations: demographic variations across adolescence 总被引:2,自引:0,他引:2
Hill NE Castellino DR Lansford JE Nowlin P Dodge KA Bates JE Pettit GS 《Child development》2004,75(5):1491-1509
A longitudinal model of parent academic involvement, behavioral problems, achievement, and aspirations was examined for 463 adolescents, followed from 7th (approximately 12 years old) through 11th (approximately 16 years old) grades. Parent academic involvement in 7th grade was negatively related to 8th-grade behavioral problems and positively related to 11th-grade aspirations. There were variations across parental education levels and ethnicity: Among the higher parental education group, parent academic involvement was related to fewer behavioral problems, which were related to achievement and then aspirations. For the lower parental education group, parent academic involvement was related to aspirations but not to behavior or achievement. Parent academic involvement was positively related to achievement for African Americans but not for European Americans. Parent academic involvement may be interpreted differently and serve different purposes across sociodemographic backgrounds. 相似文献
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Gilbert de Landsheere Marten Groen John Biggs John F. Willatt David Thomas Clare Burstall Robin Russell J. R. Barr Gerhard Pause Donald E. Super John B. Biggs Alan C. Purves Klaus Schleicher Herbert A. Thelen Neville Postlethwaite Börje Holmberg Kenneth Austwick Sven Hilding A Group of Scottish Physics Teachers 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1967,13(1):90-123