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Rieber, Lloyd P.; Hannafin, Michael J. – Computers in the Schools, 1988
Describes study designed to examine the effects of textual and/or computer animated orienting strategies and practice on rule-using and problem-solving skills of elementary school students using computer-assisted instruction. Four different versions of a lesson based on Isaac Newton's Law of Motion are described, and results are analyzed. (28…
Descriptors: Analysis of Covariance, Cognitive Processes, Computer Assisted Instruction, Elementary Education
Hannafin, Michael J.; Colamaio, MaryAnne E. – Educational Communication and Technology Journal, 1987
Discussion of the effects of variations in lesson control and practice on the learning of facts, procedures, and problem-solving skills during interactive video instruction focuses on a study of graduates and advanced level undergraduates learning cardiopulmonary resuscitation (CPR). Embedded questioning methods and posttests used are described.…
Descriptors: Analysis of Variance, Cardiopulmonary Resuscitation, Graduate Students, Higher Education
Rieber, Lloyd P.; Hannafin, Michael J. – 1987
A study was carried out at Pennsylvania State University to examine the effects of both textual and computer animated orienting activities--i.e., mediators through which new information is presented to the learner--and practice on the application and problem solving skills of elementary school students. It was hypothesized that students provided…
Descriptors: Advance Organizers, Animation, Cognitive Processes, Computer Assisted Instruction