Doing more than teaching students: opportunities for CALL in the learning sciences. - Ruth Wylie; Teruko Mitamura; Kenneth R. Koedinger; Jim Rankin (SLaTE, 2007)

PSLC DataShop: A Data Analysis Service for the Learning Science Community. - John C. Stamper; Kenneth R. Koedinger; Ryan Shaun Joazeiro de Baker; Alida Skogsholm; Brett Leber; Jim Rankin; Sandy Demi (Intelligent Tutoring Systems (2), 2010)