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741.
Joseph M. Scandura Joan Barksdale John H. Durnin Robert Mcgee 《Educational Studies in Mathematics》1969,1(3):247-251
135 high schoolSs were presented with one of three treatment programs: rule (R); rule, then discovery (RD); and discovery, then rule (DR). AllSs were tested on the training rules and on three transfer problems. No significant differences were found on the transfer problems, but the R and RDSs learned the training rules better than the DRSs (p<0.01). It was proposed that failure on the discovery task may have had an inhibiting effect on subsequent learning on the R program.The authors wish to thank the students who participated in the experiment, the members of a teachers' research seminar supported by a government grant to the Montgomery County Instructional Center, and particularly to Mr. Philip Beck and Mr. Philip O'Neil without whose help and cooperation the study could not have been conducted. 相似文献
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Black children generally receive poorer sociometric nominations compared with Whites. This effect is not fully understood because Black children rarely hold a classroom majority and teachers' race is rarely investigated. Research from a person-environment perspective suggests that the effects of children's race depend on the racial composition of the classroom and society's racial attitudes. Sociometric nominations were obtained from 1,268 5th graders, between 9 and 11 years old (53% Black), across 57 classrooms (3-95% Black students). Half of the teachers were Black. The results indicated that ratings of Black children were more influenced by the racial context of classrooms than were ratings of White children. The implications of this study are discussed in relation to group dynamics and racial discrimination. 相似文献
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The impact of a Framework‐aligned science professional development program on literacy and mathematics achievement of K‐3 students 下载免费PDF全文
Peter Paprzycki Nicole Tuttle Charlene M. Czerniak Scott Molitor Joan Kadervaek Robert Mendenhall 《科学教学研究杂志》2017,54(9):1174-1196
This study investigates the effect of a Framework‐aligned professional development program at the PreK‐3 level. The NSF funded program integrated science with literacy and mathematics learning and provided teacher professional development, along with materials and programming for parents to encourage science investigations and discourse around science in the home. This quasi‐experimental study used a three‐level hierarchical linear model to compare the Renaissance STAR Early Literacy, Reading, and Mathematics scores from 2015 to 2016 of K‐3 students in treatment and control classrooms in a large Midwestern urban school district. The statistically significant results indicate that, on average, every year that a student has a program teacher adds 8.6 points to a student's spring STAR Early Literacy score, 17.0 points to a student's STAR Mathematics score, and 41.4 points to a student's STAR Reading score compared to control students. Implications for early elementary teacher education and policy are discussed. © 2017 Wiley Periodicals, Inc. J Res Sci Teach 54:1174–1196, 2017 相似文献
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Marc H. Bornstein Linda R. Cote O. Maurice Haynes Joan T. D. Suwalsky Roger Bakeman 《Child development》2012,83(6):2073-2088
Cultural variation in relations and moment‐to‐moment contingencies of infant–mother person‐oriented and object‐oriented interactions were compared in 118 Japanese, Japanese American immigrant, and European American dyads with 5.5‐month‐olds. Infant and mother person‐oriented behaviors were related in all cultural groups, but infant and mother object‐oriented behaviors were related only among European Americans. Infant and mother behaviors within each modality were mutually contingent in all groups. Culture moderated lead–lag relations: Japanese infants were more likely than their mothers to respond in object‐oriented interactions; European American mothers were more likely than their infants to respond in person‐oriented interactions. Japanese American dyads behaved like European American dyads. Interactions, infant effects, and parent socialization findings are set in cultural and accultural models of infant–mother transactions. 相似文献
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