Instructional Technology/Instructional Theory

The following authors have had profound influence on the field of instructional technology. Robert Gagne Conditions of Learning Mastery Learning Learning Hierarchies Nine Events of Instruction Five Domains of Learning M. David Merrill Teaching Concepts (with Tennyson) Component Display Theory Elaboration Theory for Content Sequencing (with Reigeluth) Instructional Transaction Theory for Instructional Strategies First Principles for Instruction Five Star Rating System for Instruction Michael J. Spector Automated Instructional Design Charles Reigeluth Elaboration Theory David Jonassen Constructivist Learning Environments (CLEs) Return to Bases of the Field.