caa a22 4500 46798820X CHVBK 20180323112537.0 cr unu---uuuuu 170328e19900901xx s 000 0 eng 10.1007/BF02298180 doi (NATIONALLICENCE)springer-10.1007/BF02298180 Doctoral dissertations in instructional design and technology, 1977 through 1988 [Elektronische Daten] [Edward Caffarella, Steven Sachs] This is a summary of data on doctoral dissertations completed in instructional design and technology programs over the period 1977-88. During this period, 1,518 dissertations were completed at 46 different institutions, with nearly half completed at only 7 institutions. The 1,518 dissertations were chaired by 286 different professors, but approximately half were chaired by just 39 professors. The number per professor ranged from 89 to 1. Output was fairly steady over the 12 years, averaging 127 per year, with a low of 106 in 1980 and a high of 149 in 1983 and 1985. the Association for Educational Communications and Technology, 1990 Caffarella Edward the College of Education, University of Northern Colorado, 80639, Greeley, CO aut Sachs Steven Instructional Technologies and Extended Learning, Northern Virginia Community College, 22003, Annandale, VA aut Educational Technology Research and Development Kluwer Academic Publishers 38/3(1990-09-01), 39-42 1042-1629 38:3<39 1990 38 11423 https://doi.org/10.1007/BF02298180 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02298180 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Caffarella Edward the College of Education, University of Northern Colorado, 80639, Greeley, CO aut NATIONALLICENCE 700 1- Sachs Steven Instructional Technologies and Extended Learning, Northern Virginia Community College, 22003, Annandale, VA aut NATIONALLICENCE 773 0- Educational Technology Research and Development Kluwer Academic Publishers 38/3(1990-09-01), 39-42 1042-1629 38:3<39 1990 38 11423 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer