@article{weko_98354_1, author = "林,佑樹 and 小川,裕史 and 中野,有紀子", title = "協調学習における非言語情報に基づく学習態度の可視化", journal = "情報処理学会論文誌", year = "2014", volume = "55", number = "1", pages = "189--198", month = "jan" }