This paper establishes the roots of computers and automated teaching in the field of psychology and describes Dr. S. L. Pressey's presentation of the teaching machine; B. F. Skinner's teaching machine; Meyer's steps in composing a program for the automated teaching machine; IBM's beginning research on automated courses and the development of the…

Describes the use of simulations in teacher education from 1960 to 1979, which was audiovisually based, and from 1980 to the present, which is computer based. Examples of several simulation strategies are presented and evaluated, and factors that will shape future developments are discussed. (67 references) (CLB)