Consideration on the Relationship between Changes in Learners' Learning Preferences and the Differences in e-Learning Modes of a Course. - Kazunori Nishino; Tetsuo Mayumi; Yurie Iribe; Shinji Mizuno; Nobuyuki Ogawa; Kuniaki Yajima; Kumiko Aoki; Yoshimi Fukumura (KES, 2012)