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1912 Frederic Burk
Mordern Individulize Instruction was developed -
Mid 1950's
Programmed instruction movement began -
1950's
Instructional television usage grew and computers began to be used in education and training, though instructional television use faded by the mid-1960’s (Reiser, 1987). -
1950's
The audiovisual instruction movement shifted focus from devices to the entire process (sender, receiver and medium) (Reiser, 1987). -
Late 1960's- early 1970's
Graduate programs in instructional design were initiated. -
Late 1970's
Increased interest in individualization through computer-assisted instruction (CAI). The University of Illinois PLATO system was an influential source of CAI (Reiser, 1987, U.S. Department of Education, 2001). -
1980's
Use of microcomputers in schools grew tremendously.
1983: Center for Social Organization of Schools reported that computers were used for instruction over 40% of elementary schools and over 75% of secondary schools (Reiser, 1987). -
1999 Computer Technology
Advances in computer technology, especially multimedia, enabled constructivist educators to design more learner-centered educational experiences (Reiser, 2002).