Vol-3050⫷ Vol-3051 ⫸Vol-3052
urn:nbn:de:0074-3051-0


Vol-3051/xLDI_preface⫷Vol-3051/LDI_1⫸Vol-3051/LDI_2
Vasile RusDeepak VenugopalArthur C. GraesserDale BowmanSteven Ritter 0001Philip I. Pavlik Jr.The L. D. I. TeamStephen Fancsali

The Learner Data Institute—Conceptualization: A Progress Report