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Robert D. Tennyson Thomas Buttrey 《Educational technology research and development : ETR & D》1980,28(3):169-176
Some studies of computer-assisted instruction have shown that when students control the amount of instruction they receive, they often terminate too early and fail to learn what they should. While sophisticated adaptive systems may eliminate the problem of premature termination of study, they neglect the important goal of learner responsibility. These researchers were interested in whether giving learners information about their achievement in relation to the criterion during instruction would improve learning in both learner-controlled and program-controlled systems. Success was measured in terms of posttest scores, time on task, and number of instructional examples required during instruction. 相似文献
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Michael D. Petkovich Robert D. Tennyson 《Educational technology research and development : ETR & D》1985,33(2):146
In the Winter 1983 issue of Review of Educational Research, Richard Clark published the article “Reconsidering Research on
Learning from Media.” This article presented a particular point of view on media research that is of interest to educational
technologists and has aroused some debate. In the Winter 1984 issue of ECTJ, Petkovich and Tennyson took issue wfth some of
Clark’s points. Clark’s reply to that critique followed immediately after ft in the same publication (Volume 32, No.4. Winter
1984). Petkovich and Tennyson now add “A Few More Thoughts…” 相似文献
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Michael D. Petkovich Robert D. Tennyson 《Educational technology research and development : ETR & D》1985,33(2):146-146
In the Winter 1983 issue of Review of Educational Research, Richard Clark published the article “Reconsidering Research on Learning from Media.” This article presented a particular point of view on media research that is of interest to educational technologists and has aroused some debate. In the Winter 1984 issue of ECTJ, Petkovich and Tennyson took issue wfth some of Clark’s points. Clark’s reply to that critique followed immediately after ft in the same publication (Volume 32, No.4. Winter 1984). Petkovich and Tennyson now add “A Few More Thoughts…” 相似文献