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891.
This study explores the concept of link-making in relation to communicative strategies applied in the teaching and studying of biological evolution. The analysis focused on video recordings of 11 lessons on biological evolution conducted in a Swedish 9th grade class of students aged 15 years. It reveals how the teacher and students connected classroom conversations, the frequency of references to conversations in whole-class settings, and the development of a theme focusing on species survival and extinction. Detailed examples from the data illustrate how this theme developed from its initiation during the first lesson, through discussion and clarification, to its wrapping up during the last lesson. They further illustrate how students made sense of what the teacher said and wrote, and how the teacher postponed issues, explained and developed topics, provided opportunities for link-making, organised the class, motivated students, and checked their understanding. The study’s methodological approach offers a way of including several time dimensions within research. Based on our findings, we conclude that the excerpts examined here did succeed in building ‘islands of coherence’ in the co-construction of curricular content. Moreover, the topical trajectory in relation to species survival provided opportunities for constructing a ‘scientific story’ in the classroom. 相似文献
892.
This paper examines the strategies monolingual teachers use to scaffold meaning and encourage and enhance verbal communication with emergent bilingual children in a Swedish mainstream preschool. The study is based on ethnographic fieldwork in a preschool group in which seven of twelve children spoke Swedish as their second, additional language. The basic assumption in this paper is that knowledge is scaffolded in talk between teachers and children. Several scaffolding strategies are identified such as guessing, qualified guessing, interactive scaffolding and co-construction of meaning. The analysis shows that successful languaging assumes a high level of trust between the children and their teachers and that it is essential that the teachers can identify each child’s zone of proximal development. Some educational implications and dilemmas are identified on the basis of the results. 相似文献
893.
This study investigates the perceived role of psychological factors in achieving excellence in scientific research. Six outstanding scientists aged 33–42 were interviewed. Data were analyzed inductively resulting in three main dimensions: personality traits and characteristics, psychological skills and processes, and task-specific strategies. Researchers highlighted the importance of emotional factors and motivational processes to achieve and sustain scientific excellence. Flexible coping, emotion regulation, and goal setting were emphasized and described as particularly important in dealing with rejections, setbacks, and team management issues. Persistence and adaptive perfectionism were key individual characteristics which helped participants in nurturing and sustaining motivation. This study suggests that the specific impact of emotional, motivational, and other psychological skills at different stages of excellence development is relevant; yet, further investigation is needed. 相似文献
894.
Marta Molina Susana Rodríguez-Domingo María Consuelo Cañadas Encarnación Castro 《International Journal of Science and Mathematics Education》2017,15(6):1137-1156
In this article, we present the results of a research study that explores secondary students’ capacity to perform translations of algebraic statements between the verbal and symbolic representation systems through the lens of errors. We classify and compare the errors made by 2 groups of students: 1 at the beginning of their studies in school algebra and another 1 completing their studies on algebra in compulsory education. This comparison allows us to detect errors which require specific attention in instruction due to its persistence and to identify errors that disappear as students advance in their study of algebra. The results and conclusions have a pedagogic value to inform instruction and also lead to backed conjectures and research questions to push forward research on student’s translation capacity and students’ knowledge of algebraic symbolism. 相似文献
895.
The transition from primary to high school can be a challenging process for students with autism spectrum disorder (ASD). During this time, research-based practices like home–school collaboration are crucial in facilitating a smoother transition. However, existing research indicates that the transition from primary to high school is a period of anxiety and reduced support for students with ASD and their families. This article describes the experiences of parents of students with ASD in regard to this transition and home–school collaboration. Semi-structured interviews were carried out with 15 parents of children with ASD who attended mainstream government high schools in metropolitan Sydney. Through content analysis, parents were found to have received varying levels of transition support. Their experiences of home–school collaboration were, however, generally positive. Overall, it is recommended that parents’ knowledge of their children with ASD should be prioritised and utilised in transition planning. Findings also suggest that a greater implementation of practices including mandated transition planning and home–school collaboration in schools would contribute to more authentic inclusion of students with ASD. 相似文献
896.
The paper examines how teachers’ attitudes towards tracking (separating pupils into groups with different curricula on the basis of their abilities and results) differ among various generations of teachers. Fundamental and quick changes in the educational system occurred in the Czech Republic after the Velvet Revolution in 1989 as a unified educational system moved to a system strongly accenting tracking practices. We use this ‘policy discontinuity’ to validate teacher socialization theory and test three alternative socialization hypotheses based on different key periods in teachers’ development: the pupil experience hypothesis, the pedagogical preparation hypothesis and the pedagogical experience hypothesis. We work with a data-set from 2009 covering 1002 Czech teachers. The mean tests and the logistic regression analysis support the socialization theory, however only the pedagogical experience hypothesis was found to be most influential. 相似文献
897.
Andrés Molero-Chamizo 《Learning & behavior》2017,45(2):157-163
Latent inhibition of conditioned taste aversion (CTA) is sensitive to changes in the temporal context. A change in the time of day of conditioning with respect to the time of day of the preexposure can disrupt the latent inhibition. This contextual change in the time of day may reveal a temporal specificity of latent inhibition. The optimum procedure to induce this temporal specificity is not well established. For example, it has been shown that a long period of habituation to temporal contexts is one factor that can determine the effect. However, the experimental conditions on the conditioning day that facilitate this phenomenon are unknown. The aim of this study is to elucidate whether a restriction in the intake of the conditioned taste stimulus affects the temporal specificity of latent inhibition. Two main groups of Wistar rats were tested in a latent inhibition of CTA paradigm, in which the temporal specificity of this phenomenon was analyzed by a change in the time of day of conditioning. The intake of the taste stimulus was restricted in the conditioning day in one of the groups, but this restriction was not applied in the other group. The results indicated temporal specificity of latent inhibition only in the group without restriction, but not in the group with limitation in the intake of the taste stimulus during conditioning. These findings can help to elucidate the characteristics of the procedure to induce temporal specificity of latent inhibition. 相似文献
898.
Faculties of education and institutional strategies for knowledge mobilization: an exploratory study
The goal to enhance the impacts of academic research in the ‘real world’ resonates with progressive visions of the role of
universities in society, and finds support among policy makers who have sought to enhance the ‘transfer’, ‘translation’, ‘uptake’,
or ‘valorization’ of research knowledge in several areas of public services. This paper reports on an exploratory study of
the strategies used by selected Canadian and international faculties of education to mobilize research knowledge. Drawing
on data from semi-structured interviews with senior administrators of 13 faculties of education, the analysis reveals several
themes. Academic leaders recognize knowledge mobilization as a desirable institutional mission, but they identify a number
of barriers to greater efforts in this area. Although a number of strategies are employed, changes across multiple organizational
dimensions to encourage and support knowledge mobilization were reported at only two institutions. These results are relevant
to faculty administrators, scholars, and policy-makers interested in understanding the role of academic institutions in the
mobilization of research knowledge to the broader education community. 相似文献
899.
This study aims to examine the impact of the linguistic nature of the material to be tracked in a serial reaction time task on the performance of typical readers and children with dyslexia. In doing so, we wished to detect eventual differences in the mobilisation of implicit learning skills between typical readers according to their experience with the written word (8‐ vs 10‐year‐olds) on the one hand, and between typical readers and children with dyslexia, on the other hand. Experiment 1 confirms the efficiency of implicit sequence learning in typical readers regardless of the nature of the item being tracked. Experiment 2 indicates that the sequence learning of children with dyslexia is sensitive to the nature of the target. Children with dyslexia show differences in the evolution of response times according to the nature of the item to be tracked. 相似文献
900.
This article considers some of the ways in which the transformative power of Web 2.0 digital technology is reconfiguring learning, knowledge and academic identities in the contemporary university. Through a focus on five specific examples, we consider the impact of virtualization processes on spatiality, materiality and embodiment, and pedagogic relations. We argue for the benefits of taking a microsociological approach in order to reflect on the potential of virtualization to bring about new geographies of knowledge production and as a means to identify the ways in which potential transformations are uneven, problematic and contested. 相似文献