Learning From Video: A Meta-Analysis of the Video Deficit in Children Ages 0 to 6 Years     

Gabrielle A. Strouse  Jennifer E. Samson 《Child development》2021,92(1):e20-e38

Young children often learn less from video than face-to-face presentations. Meta-regression models were used to examine the average size of this difference (video deficit) and investigate moderators. An average deficit of about half of a standard deviation was reported across 122 independent effect sizes from 59 reports, involving children ages 0–6 years. Moderator analyses suggested (a) the deficit decreased with age, (b) object retrieval studies showed larger deficits than other domains, and (c) there was no difference between studies using live versus prerecorded video. Results are consistent with a multiple-mechanism explanation for the deficit. However, the analyses highlighted potential quality and publication bias issues that may have resulted in overestimation of the effect and should be addressed by future researchers.  相似文献   

The roles of punctuation marks while learning about written numbers     

Bárbara M. Brizuela  Gabrielle A. Cayton 《Educational Studies in Mathematics》2008,68(3):209-225

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Classroom structuration and the development of social representations of the curriculum     

Gabrielle Ivinson  Gerard Duveen 《British Journal of Sociology of Education》2005,26(5):627-642

The study drew on Bernstein's theory and Moscovici's theory of Social Representations to investigate how children in classrooms with different types of structuration developed social representation of the curriculum. Comparable case studies were carried out in schools chosen to reflect three types of pedagogy according to Bernstein's typology. Twelve classrooms took part and ethnographic investigations were employed to compile a typology of recognition and realisation rules to map the range and type of curriculum structuration in each. Children's representations of the curriculum were investigated through specially designed tasks. Findings showed that as children gained experience of schooling they constructed more elaborate social representations of the curriculum regardless of the pedagogic mode and that classroom structuration became a feature of the junior rather than the infant children's representations. Older children in classrooms with performance pedagogies had two classifications for recognising classroom culture, while those in classrooms with mixed and competence pedagogies did not.  相似文献   

Winning the battle and losing the war: Examining the relation between grade retention and dropping out of high school     

Shane R. Jimerson  Gabrielle E. Anderson  Angela D. Whipple 《Psychology in the schools》2002,39(4):441-457

The aim of this investigation is to provide a comprehensive review of dropout research that examines grade retention within both associative and predictive models. A systematic review of seventeen studies examining dropping out of high school prior to graduation demonstrates that grade retention is one of the most powerful predictors of dropout status. The discussion addresses the discrepancies among the perspectives of many educational professionals regarding the effectiveness of grade retention and deleterious long‐term correlates. The transactional model of development is presented, which emphasizes developmental trajectories over time, in order to facilitate the interpretation of the association between grade retention and school withdrawal. Educational professionals, teachers, researchers, parents, and policymakers considering the efficacy of grade retention are encouraged to consider the implications of these findings. © 2002 Wiley Periodicals, Inc.  相似文献   

Principles and Practice of Sport Management,Lisa Masteralexis,Carol Barr,Mary Hums,Third Edition,Jones and Bartlett Publishers, 40 Tall Pine Drive,Sudbury, MA 01776 (2009), 534 pp., ISBN-13: 978-0-7637-4958-3, BSBN-10: 0-7637-4958-3     

Cindy Wiersma 《Sport Management Review》2010,13(2):179-180

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Strange bedfellows in science teacher preparation: conflicting perspectives on social justice presented in a Teach For America—university partnership     

Jill McNew-Birren  Tyra Hildebrand  Gabrielle Belknap 《Cultural Studies of Science Education》2018,13(2):437-462

Teach For America (TFA), a widespread and well-known route into the teaching profession, frequently partners with university-based education programs to prepare and certify its corps members. However, university-based teacher education programs frequently emphasize very different understandings of socially just education and priorities for training teachers from those of TFA. Accordingly, science teachers trained through TFA-university partnerships encounter conflicting understandings of science education, justice, and urban communities as they are introduced to teaching practice. In this ethnographic case study we explored the experiences and reactions of a cohort of TFA corps members in a science methods course as they engaged with TFA’s perspective focused primarily on enhancing students’ social mobility and the methods course emphasizing democratic equality through scientific engagement. The study considers intersections between TFA’s approach to teacher preparation and sociocultural perspectives on equitable science teaching. The study also lends insight into the contradictions and challenges through which TFA science teachers develop understandings about their role as science teachers, purposes and goals of science education, and identities of the students and communities they serve.  相似文献   

Three Walks Through Fictional Fens: Multidisciplinary Perspectives on <Emphasis Type="Italic">Gaffer Samson’s Luck</Emphasis>     

Gabrielle Cliff Hodges  Maria Nikolajeva  Liz Taylor 《Children‘s Literature in Education》2010,41(3):189-206

The paper discusses the children’s novel Gaffer Samson’s Luck (1984), by Jill Paton Walsh, from three different perspectives; those of a cultural geographer, a literary scholar and an English teacher. It is part of a larger research project on children’s perception of their place-related identities through reading and writing. The novel is used as a case study to develop a multidisciplinary approach, drawing upon theories of literature and reading, and a conceptualisation of space in cultural geography. Employing ideas from different disciplines, the paper offers an original interpretation of the text as well as innovative analytical tools for future research and for classroom application.  相似文献   

A comparison of the agreement,internal consistency,and 2-day test stability of the InBody 720, GE iDXA,and BOD POD® gold standard for assessing body composition     

Bruce W Bailey  Gabrielle LeCheminant  Timothy Hope  Mathew Bell  Larry A Tucker 《Measurement in physical education and exercise science》2018,22(3):231-238

The study compared the agreement, internal consistency, and measurement stability of the GE iDXA, BOD POD, and InBody 720. Body composition of 43 men and 37 women (31.4 ± 10.7 years; 90% Caucasian and 10% other) was assessed in triplicate using each method over two different days. Mean percent body fat (% BF) of the participants was different for all three machines (27.6 ± 10.0% [GE iDXA)] 25.6 ± 10.4% [BOD POD], and 21.3 ± 10.6% [InBody 720]; p < .05). The coefficient of variation for same day repeated measures was 1.06% (GE iDXA), 3.29% (BOD POD), and 2.97% (InBody 720). The coefficient of variation for 2-day repeated measures was 1.81% (GE iDXA), 4.61% (BOD POD), and 4.24% (InBody 720). The difference between the GE iDXA and BOD POD was within acceptable variability, while the InBody 720 significantly underestimated % BF. The internal consistency was highest for the GE iDXA, followed by the InBody 720, and then the BOD POD.  相似文献   

Comparing Digital Apples and Oranges: A Comparative Analysis of e-Books Across Multiple Platforms     

Esta Tovstiadi  Gabrielle Wiersma 《期刊图书馆员》2016,70(1-4):175-183

This session reported the findings of a comparative analysis of how e-books are represented across multiple platforms. In this session, the presenters shared the results of a study that examined how a sample of academic e-books are represented across different platforms. Topics of analysis included: the inclusion of various metadata, the visual presentation of e-book content, and variations in search results. This presentation also focused on the similarities and differences between e-book representation and what impact these various representations might have on users of academic e-books.  相似文献   

A Model of the Effects of Perceived Parent and Peer Support on Adolescent False Self Behavior   总被引：1，自引：0，他引：1  

Susan Harter  Donna B. Marold  Nancy R. Whitesell  Gabrielle Cobbs 《Child development》1996,67(2):360-374

A model linking 3 perceived support variables, namely, level of support, quality of support (unconditional or conditional), and hope about future support, to false self behavior (acting in ways that are not the "real me") was hypothesized. Both parent and peer support were examined. The best fitting model for the parent and peer data revealed that perceived quality and level of parent support predict hope about future parent support, which in turn predicts false self behavior. Adolescents' motives for engaging in false self behavior were also examined. Those whose reported motives were hypothesized to be the most clinically debilitating (devaluation of the self) reported the most negative outcomes (depressed affect, low self-worth, hopelessness, and less knowledge of the true self). In contrast, adolescents citing the developmentally normative motive of role experimentation reported the most positive affect, highest self-worth, greatest hopefulness, and most knowledge of true self. Those reporting that they engaged in false self behavior to please, impress, or win the approval of parents and peers had intermediate scores on the depression, self-worth, hope, and knowledge of true self measures. Discussion focused on the potential causes and consequences of false self behavior.  相似文献