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Peer reviewedHativa, Nira; Reingold, Aliza – Instructional Science, 1987
Effectiveness of two versions of computer software used as an electronic blackboard to present geometric concepts to ninth grade students was compared. The experimental version incorporated color, animation, and nonverbal sounds as stimuli; the no-stimulus version was monochrome. Both immediate and delayed learning were significantly better for…
Descriptors: Auditory Stimuli, Computer Software, Educational Technology, Foreign Countries
Peer reviewedZehavi, Nurit – Journal of Educational Computing Research, 1988
Describes study of junior high school students in Israel that tested the effectiveness of microcomputer-based software designed to shape students' intuitions in the understanding of graphs of quantitative relationships. Retention and integration of microcomputer activities are discussed, and treatments for the experimental and control groups are…
Descriptors: Algebra, Computer Assisted Instruction, Foreign Countries, Graphs
Peer reviewedHativa, Nira; Teper, Avigdor – Journal of Educational Computing Research, 1988
Discussion of the use of color in microcomputer-based educational software focuses on a study of Israeli ninth graders that examined the differential effects of three color treatments on the learning of geometric concepts by students with differential aptitudes. Hypotheses tested are described and results are analyzed. (28 references) (Author/LRW)
Descriptors: Ability Grouping, Analysis of Variance, Aptitude Treatment Interaction, Color
