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351.
Claims have been made that computer mediated communication (CMC) is a potentially highly participatory and democratic medium because it reduces the requirement to interrupt or wait your turn to speak. Such aspects of discussion have been shown to be relevant to differences in male and female participation in group discussions. In general, men have been found to take more turns and to speak longer than women in mixed sex groups. Men are also said to characteristically speak about things, take centre stage and give opinions. Women on the other hand are more likely to emphasis people rather than things, and to build and maintain relations in the way they talk. These two styles have been described as report talk of men and rapport talk of women.In this paper we describe some preliminary findings on the impact of using CMC and its effect on traditional gender participation differences. We look first at turn taking by men and women in computer conferences, and then how women in particular experience differences in the kind of contributions made to the conferences by men and women. Finally, we look at the actual contributions made by men and women and the extent they differ from each other.  相似文献   
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Abstract

Teachers used a nonexclusionary time‐out package to treat inappropriate social behaviors that interfered with instructional tasks in four classrooms of preschool children, each containing an average of 16 students. We yoked classrooms on pretreatment scores of target behaviors and randomly assigned them to a time‐out ribbon plus praise or control condition. Students in the treatment condition wore wristbands with attached smiling face stickers and received praise from teachers for taking turns talking and remaining seated during group activities. Contingent on disruptive behavior, teachers removed the wristbands signaling a three‐minute time‐out period in which teachers restricted praise and attention but ongoing participation in activities continued. Multiple measures of treatment outcome were analyzed via MANCOVA and ANCOVAs. Behavior improved on direct observations of target behavior, the Preschool Behavior Questionnaire (PBQ) and items on a semantic differential, but not the Matson Evaluation of Social Skills with Youngsters. Treatment acceptability also supported treatment effects. We discuss implications of these results.  相似文献   
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This essay proposes a set of policy strategies and procedures for responding in a collective, comprehensive, and coherent way to the increasing demands to create online communication courses and curricula. Twelve specific policies focusing on inter‐department cooperation and standards, faculty development, assessment and feedback systems, and future research projects are outlined to achieve this objective. This essay specifically proceeds by first identifying the basic features (of a policy research analysis as a method for analyzing a social issue linked to technology, applies this method to the basic course taught in a web‐based learning environment, and then isolates and identifies twelve policy areas and propositions for dealing with a web page version of the basic course in ways that foster discipline‐wide cooperation, the shared use of resources, and a pooling of pedagogical insights relevant when responding to the technological changes embedded in the web page version of the basic course.  相似文献   
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Social cognitive theory emphasizes a dynamic interactive process to explain human functioning. This theory ascribes a central role to cognitive processes in which the individual can observe others and the environment, reflect on that in combination with his or her own thoughts and behaviors, and alter his or her own self-regulatory functions accordingly. The purpose of relating the theory to gifted education is to examine the implications of the theoretical extensions for planning appropriate curricular and instructional experiences for advanced learners. Some of the more commonly found gifted education service models are considered in terms of how well they align with and address what is known to be integral to student learning according to social cognitive theory.  相似文献   
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