Bruce M. McLaren, Sung-Joo Lim, Kenneth R. Koedinger. When Is Assistance Helpful to Learning? Results in Combining Worked Examples and Intelligent Tutoring. In Beverly Park Woolf, Esma Aïmeur, Roger Nkambou, Susanne P. Lajoie, editors, Intelligent Tutoring Systems, 9th International Conference, ITS 2008, Montreal, Canada, June 23-27, 2008, Proceedings. Volume 5091 of Lecture Notes in Computer Science, pages 677-680, Springer, 2008. [doi]
Abstract is missing.