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The Relative Effectiveness of Programmed Instruction in the Teaching of Chemical Concepts: A Case Study of Schools in Ibadan.
Peer reviewed Peer reviewed
Spencer, Sonia M. – Educational and Training Technology International, 1989
Describes a case study of secondary schools in Ibadan (Nigeria) that was conducted to determine whether programed instruction was more effective than traditional classroom methods in teaching chemistry. Treatment of control and experimental groups is described, gender differences are examined, and implications for educational practice and further…
Descriptors: Case Studies, Chemistry, Comparative Analysis, Conventional Instruction
The Effects of Pacing and Sequence Control in an Interactive Video Lesson.
Peer reviewed Peer reviewed
Milheim, William D. – Educational and Training Technology International, 1990
Discusses research on learner control, pacing, and sequence, and describes a study of undergraduates that was conducted to determine the effects of learner versus program control of pacing and sequence in an interactive video lesson on photography. Results are analyzed, and suggestions for further research are given. (38 references) (LRW)
Descriptors: Analysis of Covariance, Computer Assisted Instruction, Courseware, Higher Education