The True Value of Any "Teaching Machine" Is Based Upon the Programmed Material That Goes Into It.Published in:Journal of Teacher Education, 1961, v. 12, n. 2, p. 252By:Mitchell, Maurice B.Publication type:Article
AN EVALUATION OF THE INTRODUCTORY PHYSICS COURSE ON FILM.Published in:Science Education, 1959, v. 43, n. 5, p. 386, doi. 10.1002/sce.3730430503By:Anderson, Kenneth E.Publication type:Article