청소년 시기의 인터넷 사용에 영향을 미치는 요인 분석 연구

한국아동·청소년패널조사 데이터를 이용한중학생 삶의 만족도 분석

A collaborative recommender system for learning courses considering the relevance of a learner's learning skills

A Method for Measuring Cooperative Activities in a Social Network Supported Learning Environment

A solution-based intelligent tutoring system integrated with an online game-based formative assessment: development and evaluation

Mining students activities from a computer supported collaborative learning system based on peer to peer network

Applying an online game-based formative assessment in a flowchart-based intelligent tutoring system for improving problem-solving skills

A study on factor analysis to support knowledge based decisions for a smart class

Predicting Second Language Proficiency Level Using Linguistic Cognitive Task and Machine Learning Techniques

초등학교 교과서의 어휘 통계 분석 연구 : 한국어 세종 코퍼스와의 비교를 중심으로