CALL dimensions: Options and issues in computer-assisted language learning. [No authors listed] GSID: lsXsokbVT8YJ
Addressing the assessment challenge with an online system that tutors as it assesses. Feng M, Heffernan N, Koedinger K. M Feng, N Heffernan, K Koedinger - User modeling and user-adapted …, 2009 - Springer GSID: QSGq0XaCq4AJ
Handbook of child psychology, social, emotional, and personality development. [No authors listed] GSID: X8NSCyb4j-YJ
