CSCL 환경에서 협력학습 지원 도구의 유형이 협력적 지식 구축에 미치는 영향
The Effects of Collaboration Supporting Types on Collaborative Knowledge Construction in CSCL environment
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초록
본 연구는 CSCL 환경에서 협력적 지식 구축의 과정을 지원하는 도구의 효과를 분석하기 위한 연구이다. 이를 위해 도구 제시 방법은 조정 지원 스크립트, 인지 지원 스크립트, 스크립트 지원 기능으로 나누고, 조정 지원 스크립트를 제공한 집단, 조정 지원 스크립트와 인지 지원 스크립트를 제공한 집단, 조정 지원 스크립트와 인지 지원 스크립트, 스크립트 지원 기능을 제공한 집단을 설정하고, 그 도구의 효과를 협력적 지식 구축의 과정(참여도)과 결과(팀과 과제에 대한 공유 정신 모형, 지식 획득 정도, 팀의 학습 성과)로 알아보았다. 연구 결과, CSCL 환경에 조정 및 인지 지원 스크립트의 동시적 제공은 협력적 지식 구축의 과정에서 개별적 과제 수행에 대한 학습자들의 참여에 상보적인 효과를 미치고, 인지 지원 스크립트에 추가된 스크립트 지원 기능은 조정 및 인지 지원 스크립트의 상보적 효과를 강화하여 협력적 지식 구축의 과정에서 개별적 과제 수행에 대한 학습자들의 참여와 협력적 지식 구축의 결과에서 학습자들의 지식 획득에 긍정적인 효과를 미치는 것으로 나타났다. 이러한 결과는 스크립트를 이용한 지원 도구에 대한 연구 및 효과적인 협력학습 방법을 모색하는 교육 현장에 의미 있는 시사점을 제공할 것이다.
Abstract
Most of learners don't build a collaborative knowledge effectively in CSCL environment. They have some difficulties in collaborative knowledge construction activities for coordination and communication. Thus, we may need to provide learners with scaffolds that could support coordination or communication activities by coordination supporting script and communication supporting script. These scripts are complementary (Dillenbourg & Betrancourt, 2006), and could have synergetic effects on collaborative knowledge construction in CSCL environment(Reiser, 2002). In particular, it needs to complement the weak points of the communication supporting script by means of script affordance. The purpose of this study was to examine the effects of three types of collaboration supporting tools(coordination & communication supporting script with script affordance, coordination and communication supporting script, and coordination supporting script) on process and outcomes of collaborative knowledge construction in CSCL environment. The results of this study showed that the coordination & communication supporting script with script affordance generated significantly more learners' participations and higher scores of domain-specific knowledge than coordination supporting script. Some learners under the condition of coordination & communication supporting script with script affordance produced higher quality of learning outcomes than learners under the condition of coordination supporting script. These could be a partial evidence of what coordination & communication supporting script with script affordance could support a collaboration knowledge construction effectively.
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