Instructional Timeline By gdowson 1905 School Museum 1910 Instructional Films 1930 Instructional Radio 1934 Behavioral Objectives Period: 1939 to 1944 World War II 1944 Army Halftrack 1945 Media Research 1950 Instructional Television Period: 1950 to 1995 Early computers Period: 1950 to 1960 Programmed Instruction 1956 Taxonomy of Educational Objectives 1957 Sputnik 1960 Criterion Reference Test 1962 Instructional Design Models 1965 The Conditions of Learning 1965 Events of Instruction 1967 Formative Evaluation 1967 Summative Evaluation 1980 Cognitive Psychology 1990 Constructivism 1997 Gillian Dowson was born
