성인학습자의 온라인 동료 피드백 유형이 상호작용 중심성, 노드 유형, 연결망 밀도에 미치는 영향

초록

Interaction is an essential element for meaningful online learning because it facilitates the online task performance. Online peer feedbacks allows online learners to focus on their learning processes by themselves and motivate themselves toward learning tasks. The purpose of this study was to examine the effects of online peer feedbacks as a strategy that facilitate the interaction between learners and learners and decrease the difficulties and burdens in learning individual tasks. The study in particular examine the effects in terms of interaction centrality, node type, and social network density. Two types of feedbacks (cognitive, affective) were provided to experimental groups. Cognitive feedback group showed a more robust centrality, more ordinary types, and more interactions in terms of social networking analysis. The results suggest that cognitive feedback can better prompt social interaction in terms of centrality, connectedness, and relation in an online environment.

키워드