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Vasiliki Spiliotopoulou-Papantoniou Anthi Karatrantou Chris Panagiotakopoulos Gerasimos Koustourakis 《Education and Information Technologies》2009,14(3):205-227
Our research is concerned with the visual representations found in textbooks used for the teaching of the Internet in Greek
secondary schools. Visualization, as both the product and the process of creation, interpretation and reflection upon pictures
and images, is considered here to be very important, as it is the only way students gain insight into the nature and function
of the Internet, its size, complexity and invisibility. Initially, we attempted to analyze and reflect upon school textbooks’
visual interpretations of the Internet. A scheme of categories of visual representations has been identified and reveals the
characteristics of the textbooks’ representations as well as their limitations. Sketch-comics and computer snap-shots are
the more popular types of Vrep, although a considerable number of them cannot be characterized as accurate and few of them
have an explanatory or complementary function in terms of the content presented in the text. We have also explored the impact
on students’ readings of two visual representations in one of the textbooks, used without any caption or textual information.
The phenomenological aspects of the VRep seem to attract students’ attention and create obstacles in conceptualizing the main
idea conveyed in both representations, but when the field of ICT is implied and not clearly portrayed in the VRep, students
face serious problems in recognizing the phenomenon. It seems that it is difficult for an image on its own to paint a thousand
words. 相似文献
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Anthi Panagopoulou‐Stamatelatou 《教育心理学》1990,10(3):207-224
The present paper attempts to review the studies which employed behavioural self‐management technology as a means of improving aspects of children's academic and social behaviour. The review is limited to those studies which involve primary school children attending mainstream schools. Studies are divided into three categories: those where the treated target behaviour(s) is academic, those where it is behavioural, and those which combine academic and behavioural target behaviours or are collections of two or more studies, some of which are academic and some behaviour‐ally oriented. Special attention was given to the problem of the absence of a ‘common’ language underpinning this area of research, which is considered to be one of the reasons that some of the results reported are equivocal. Finally, the orientation of future research in behavioural self‐management is discussed. 相似文献
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Ann-Marie Clark Richard C. Anderson Li-jen Kuo Il-Hee Kim Anthi Archodidou Kim Nguyen-Jahiel 《Educational Psychology Review》2003,15(2):181-198
This article presents a framework to help teachers facilitate small group discussions about stories children read. Collaborative reasoning discussions are intended to create a forum for children to listen to one another think out loud as they learn to engage in reasoned argumentation. Children use personal experiences and evidence from the stories to support their conclusions and consider each other's points of view. Excerpts from an ongoing study of 12 fourth-grade classrooms in rural, urban, and suburban settings are used to illustrate four characteristics of cognitive reasoning: (1) children's response to text; (2) children's use of text to consider multiple possibilities; (3) children's use of tools for persuading others; and (4) children's control of topic and turn-taking. 相似文献
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This article examines the discourse of 10 groups of children during text-based online discussions. Analysis of the discourse in the discussions showed that 8 different rhetorical moves, or argument stratagems, were used by most groups of children, whereas 3 other stratagems were used by 1 group. The use of argument stratagems snowballed; that is, once an argument stratagem emerged in a discussion, it tended to spread to other children in the Web group, and the likelihood that it would occur again remained high over the course of the discussion. Most stratagems began to spread when initiated by other children but not when introduced by the adult moderator. Children were eager to participate and displayed a high rate of participation in discussions with Webmates from distant classrooms. These findings suggest that collaborative online discussions may provide an effective instructional medium for promoting children's learning of reasoning strategies and thinking skills. 相似文献
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