CSCL에서 SN(Social Network)데이터의 제시가 상호작용 과정과 활동성과에 미치는 영향 = The Effects of the Social Network Data Presentation on Interaction Processes and Products in Computer Supported Collaborative Learning Environment

다국어 초록 (Multilingual Abstract)

Not many studies have discussed over the social relation among learners yet, and many of them have passed over interactions among learners. Previous studies have kept to emphasize not only on positive effects, but also on negative effects. In many researches, the expected active interactions haven`t come out, and some negative effects are found out. The negative effects are found out because researches had been only converged on the individual task and object. Therefore the purpose of this study is to examine the effects of SN(Social Network) data presentation on interaction processes and products. The subjects in this study are randomly assigned to two groups in order to test the effects of selected treatment: one had SN data, the other didn`t. The SN data presentation is offered for two days to minimize the novelty effect. The major research findings in this study are as follows: First, different results in two groups has been shown in the type of interaction processes on SN data presentation. While both on-task discussion, related to the subject, and off-task discussion, not related to the subject, occurred actively in the experiment group, only the on-task discussion was done in the control group. Hence, it is hard to make close relationship among learners without off-task discussion. (No close relationship among learner can be done without off-task discussion.) Second, a significant difference has been found out in interaction processes frequency on SN data presentation( χ(2)=37.76, p<.0001). The experiment group interacted frequently in both on-task and off-task discussion. On the other hand, the control group had relatively less interactions only through the on-task discussion. That is, SN data presentation increased this frequency of interactions through the discussions. Finally, a significant difference in group products are found out in SN data presentation(t=2.687, p<.05). Compared to the control group, the experiment have shown high performance in on-task and off-task discussion and got even higher marks in portfolio, sharing much more various thoughts.

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