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11.
Pedro Rosário Julia Högemann José Carlos Núñez Guillermo Vallejo Jennifer Cunha Vera Oliveira Sonia Fuentes Celestino Rodrigues 《Reading and writing》2017,30(5):1009-1032
Students’ writing problems are a global educational concern and is in need of particular attention. This study aims to examine the impact of providing extra writing opportunities (i.e., writing journals) on the quality of writing compositions. A longitudinal cluster-randomized controlled design using a multilevel modeling analysis with 182 fourth grade students was conducted. We examined whether students’ writing quality differed when writing journals on a weekly basis for 12 weeks, compared with a control group. Three covariates were analyzed, namely: (i) the students’ attitudes towards writing; (ii) their self-efficacy in writing; (iii) and their use of self-regulation (SRL) strategies while writing. Findings have shown that students who wrote week-journals significantly improved the writing quality of their compositions and reported a higher use of SRL strategies in writing. Nevertheless, self-efficacy and attitude towards writing were found to not be related to the quality of the compositions. Moreover, data indicated that the writing quality of compositions improved along with the writing quality of the week-journals. Findings suggest the use of week-journals in class to promote writing. 相似文献
12.
Alejandra J. Magana Manaz Taleyarkhan Daniela Rivera Alvarado Michael Kane John Springer Kari Clase 《CBE life sciences education》2014,13(4):607-623
Bioinformatics education can be broadly defined as the teaching and learning of the use of computer and information technology, along with mathematical and statistical analysis for gathering, storing, analyzing, interpreting, and integrating data to solve biological problems. The recent surge of genomics, proteomics, and structural biology in the potential advancement of research and development in complex biomedical systems has created a need for an educated workforce in bioinformatics. However, effectively integrating bioinformatics education through formal and informal educational settings has been a challenge due in part to its cross-disciplinary nature. In this article, we seek to provide an overview of the state of bioinformatics education. This article identifies: 1) current approaches of bioinformatics education at the undergraduate and graduate levels; 2) the most common concepts and skills being taught in bioinformatics education; 3) pedagogical approaches and methods of delivery for conveying bioinformatics concepts and skills; and 4) assessment results on the impact of these programs, approaches, and methods in students’ attitudes or learning. Based on these findings, it is our goal to describe the landscape of scholarly work in this area and, as a result, identify opportunities and challenges in bioinformatics education. 相似文献
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The Virtual Learning Environment ROODA: An Institutional Project of Long Distance Education 总被引:1,自引:1,他引:0
Patricia Alejandra Behar Sílvia Meirelles Leite 《Journal of Science Education and Technology》2006,15(2):159-167
This article describes ROODA (), a virtual learning environment and one of the official Long Distance Education platforms that has been in use since 2005 at the Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil. It is free software that integrates syncronous and assyncronous interaction/communication tools and publications. In this study, details about institutional demands in relation to long distance education are discussed and ROODA is described with the components that were part of its development such as: modelling and programming, graphic interface and documents for users. Moreover, 19 functions were conceived. Finally, project investigation paths are presented where the platform described is inserted.
相似文献
Patricia Alejandra BeharEmail: |
15.
The study investigates measurement properties of the reading assessment tasks used in the IEA 1991 Reading Literacy (RL) study and the Progress in International Readings Study (PIRLS) 2001 study. The analysis is based on data from the Swedish PIRLS study, comprising 16,676 students in grades 3 and 4. As an extension to the basic design, not only the PIRLS tasks were administered, but each student also completed 1 of the 2 booklets from the 1991 study. Using missing-data modeling techniques, confirmatory factor analysis models were estimated and tested for the complete set of reading tasks. Results show that both sets of tasks measure comprehension of reading continuous text, but that each of them also represents unique sources of variance. In the RL instrument, reading speed is one such component, and performance on tasks from the documents domain is another. The PIRLS tasks are influenced by the requirement to produce constructed responses. It is also demonstrated that the shared context among items referring to a particular text is a source of systematic variance. 相似文献
16.
Ros Fisher 《Teachers and Teaching》2013,19(3):297-313
This paper describes two parts of a research study that examined the role of the teacher of reading in the child's first year of school. Traditional research into reading has tended to examine the child's reading behaviour or the methods used by teachers. Research into teacher effectiveness tends to be large scale and uses standardised measures of performance and analysis of task design. This paper argues that teaching, particularly with younger children, is a complex process that cannot be easily defined. The design adopted by researchers will influence findings and, above all, if research into teaching does not involve the teachers themselves, then it is unlikely that new definitions of teaching will arise. The author discusses how the inclusion in the research project of teachers' own perceptions of their role revealed different and contradictory findings to those of more established studies . 相似文献
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This article explores 11- to 16-year-old students' explanations for phenomena commonly studied in school chemistry from an inclusive cognitive resources or knowledge-in-pieces perspective that considers that student utterances may reflect the activation of knowledge elements at a range of levels of explicitness. We report 5 themes in student explanations that we consider to derive from implicit knowledge elements activated in cognition. Student thinking in chemistry has commonly been examined from a misconceptions or alternative conceptions/frameworks perspective, in which the focus has been on the status of learners' explicit conceptions. This approach has been valuable, but it fails to explain the origins or nature of the full range of alternative ideas reported. In physics education, the cognitive resources perspective has led to work to characterize implicit knowledge elements—described as phenomenological primitives (p-prims)—that provide learners with an intuitive sense of mechanism. School chemistry offers a complementary knowledge domain because of its focus on the nature of materials and its domination by theoretical models that explain observable phenomena in terms of emergent properties of complex ensembles of “quanticles” (molecules, ions, electrons, atoms, etc.) The themes reported in this study suggest a need to recognize primitive knowledge elements beyond those reported from physics education and suggest that some previously characterized p-prims may be better considered to derive from more broadly applicable intuitive knowledge elements. 相似文献
18.
Jannette Alejandra Urciuoli Cheryl Bluestone 《Community College Journal of Research & Practice》2013,37(5):397-401
This study explored a concept that learning study skills in the context of the content area under study may transfer across courses, multiplying the benefits towards academic success. Methods that have been reported to influence academic growth at the community college level include success courses and applied study skills. In this pilot project among community college students, two instructors provided an enriched study skills curriculum by linking a success course with a psychology course. The instructors used techniques and activities geared toward enhancing study skills such as developing metacognitive strategies. The Learning and Study Skills Inventory (LASSI) was used to assess students’ progress. Despite few statistically significant findings, there were several interesting interaction effects. These provide some evidence for the need to emphasize the development of study strategies in existing success courses while also formally or informally tying such courses with a content course. 相似文献
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Alejandra Mizala 《教育政策杂志》2020,35(4):529-555
ABSTRACT Reformers in developing countries increasingly seek to raise education quality. Yet we know little about the politics of improving education. One significant and instructive case of reforms designed to boost education quality comes from Chile, where in 2016 the government enacted a sweeping reform of teaching careers. This paper first uses a quantitative analysis of appearances in the news to identify key stakeholders and then turns to process tracing to analyze how and when these stakeholders influenced reform dynamics. Comparatively, the Chilean case differs from similar reforms elsewhere in Latin America due to the absence of business, the strong role of policy networks, and the final negotiated settlement with the teacher union. Theoretically, the analysis confirms general theories that emphasize the roles of distributive politics and policy networks. 相似文献