Using an Attribution Support Tool to Enhance the Teacher Efficacy of Student Science Teachers     

Eveline de Boer  Fred J. J. M. Janssen  Jan H. van Driel 《Journal of Science Teacher Education》2016,27(3):303-324

To increase the teacher efficacy of student teachers, they need positive classroom experiences: mastery experiences. These mastery experiences have to be created by the student teachers themselves. Therefore, student teachers need a tool to better understand problematic teaching experiences and help them create positive classroom experiences. Nine student biology teachers used this attribution support tool when reflecting on multiple lessons taught in classes they considered difficult. They scored their lessons and filled in a teacher efficacy questionnaire after each lesson. The results show that teacher efficacy increased and the number of failures during the lessons decreased; on average, the self-awarded marks per teacher per lesson increased, indicating an increase in mastery experiences. Therefore, the attribution tool seems to be a promising tool for student teachers to enhance their teacher efficacy and to support reflection on problematic teaching experiences.  相似文献   

Personality structure,instructional outcomes,and instructional preferences     

Bruce W. Tuckman  Dominick S. Orefice 《Interchange》1973,4(1):43-48

Four instructional treatments differing in structure and student responsibility were used with 60 abstractthinking and 60 concrete-thinking students. As predicted, abstract students preferred those treatments with less structure and more responsibility; however, abstract and concrete students showed similar achievement levels as a result, of each treatment. The differentiated outcomes hypothesis is offered to account for the findings.

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Résumé Quatre méthodes de traitement pédagogique de structure et de responsabilité des étudiants ont été employées avec 60 étudiants pensant abstraitement et 60 étudiants pensant de manière concrète. Ainsi que prévu, les étudiants pensant abstraitement préféraient les méthodes ayant moins de structure et plus de responsabilité. Les deux catégories d'étudiants ont toutefois obtenu des niveaux d'accomplissement pareils avec chaque méthode de traitement. L'hypothèse des aboutissements différenciés est offerte comme explication des conclusions.

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This study was based in part on the doctoral dissertation of the junior author. The authors would like to thank the students and staff of the County College of Morris, Morristown, N.J., for their cooperation.  相似文献   

Beyond Foundations: Signs of a New Normativity in Philosophy of Education     

Roel van Goor  Frieda Heyting  Gert&#;Jan Vreeke 《Educational theory》2004,54(2):173-192

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Letter from the Editors     

Michael J. Weiss  Julie Edmunds  Stephanie Jones  Fatih Unlu  Beth Boulay  Luke Miratrix 《Journal of research on educational effectiveness》2020,13(1):1-2

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Effects of identical context on visual pattern recognition by pigeons     

Donis FJ  Chase S  Heinemann EG 《Learning & behavior》2005,33(1):90-98

The effects of identical context on pattern recognition by pigeons for outline drawings of faces were investigated by training pigeons to identify (Experiment 1) and categorize (Experiment 2) these stimuli according to the orientation of the mouth—an upright U shape representing a smiling mouth or an inverted U shape representing a sad mouth. These target stimuli were presented alone (Pair 1), with three dots in a triangular orientation to represent a nose and eyes (Pair 2), and with the face pattern surrounded by an oval (Pair 3). In Experiment 1, the pigeons trained with Pair 1 were most accurate, those trained with Pair 2 were less so, and those trained with Pair 3 failed to acquire the discrimination within eighty 100-trial sessions. The same ordering was found in Experiment 2 for pigeons trained on the three pairs simultaneously. The authors suggest that a contrasting finding in humans, the face superiority effect, might be due to a gain in discriminability resulting from recognition of the pattern as a face. An exemplar model of information processing that excludes linguistic coding accounts for the present results.  相似文献   

Pattern design on 3D triangular garment surfaces     

WANG Jin LU Guo-dong LI Ji-tuo CHEN Long ZHANG Dong-liang 《浙江大学学报(A卷英文版)》2007,8(10):1642-1649

This paper focuses on a pattern design method for a 3D triangular garment surface. Firstly, some definitions of 3D style lines are proposed for designing the boundaries of patterns as drawing straight lines or splines on the triangular surface. Additionally some commonly used style lines are automatically generated to enhance design efficiency. Secondly, after style lines are preprocessed, a searching method is presented for quickly obtaining the boundaries and patches of a pattern on the 3D trian- gular surface. Finally a new pattern design reuse method is introduced by encoding/decoding the style line information. After style lines are encoded, the pattern design information can be saved in a pattern template and when decoding this template on a new garment surface, it automates the pattern generation for made-to-measure apparel products.  相似文献   

WVD的快速计算     

曹家麟  陈光化 《上海大学学报(英文版)》2003,7(3):265-269

The paper proposes a new method for computation of the Wigner-Ville distribution (WVD) taking account of the conjugate symmetry of the WVD kernel function and the periodicity and symmetry of the trigonometric function. The method transfers the computation of WVD into real field from complex field to remove the redundancies in the fast Fourier transform(FFT) computation. The realization of fast cosine operation and fast sine operation considerably reduces the computation cost. Theoretical analysis shows that  相似文献   

Kinetics study on biomass pyrolysis for fuel gas production     

陈冠益  方梦祥  ANDRIES J  骆仲泱  SPLIETHOFF H  岑可法 《浙江大学学报(A卷英文版)》2003,4(4):441-447

Kinetic knowledge is of great importance in achieving good control of the pyrolysis and gasification process and optimising system design. An overall kinetic pyrolysis scheme is therefore addressed here. The kinetic modelling incorporates the following basic steps: the degradation of the virgin biomass materials into primary products (tar, gas and semi-char), the decomposition of primary tar into secondary products and the continuous interaction between primary gas and char. The last step is disregarded completely by models in the literature. Analysis and comparison of predicted results from different kinetic schemes and experimental data on our fixed bed pyrolyser yielded very positive evidence to support our kinetic scheme. Project (No. 2001CB409600) Supported by the National Key Basic Research Program (973) of China  相似文献   

Parents' role in the decision process   总被引：1，自引：0，他引：1  

C S Lusthaus  E W Lusthaus  H Gibbs 《Exceptional children》1981,48(3):256-257

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Comparison of motor behavior in deaf and hearing boys   总被引：1，自引：0，他引：1  

J Boyd 《American annals of the deaf》1967,112(4):598-605

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