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Peer reviewed Peer reviewed
Lehrer, Richard; Randle, Lynn – Journal of Educational Computing Research, 1987
An experimental study compared the instructional effectiveness of Logo programming, commercially available software designed to aid composition and problem solving, and traditional teaching methods for low socioeconomic status first-grade students. Both software environments enhanced problem solving performance for a novel task, but Logo was most…
Descriptors: Analysis of Covariance, Comparative Analysis, Computer Assisted Instruction, Conventional Instruction
Peer reviewed Peer reviewed
Lee, Myung-Geun; Dwyer, Francis M. – International Journal of Instructional Media, 1992
Describes a study that was conducted to analyze the developmental effects of two instructional strategies--adjunct questions and visualization--in facilitating student achievement among Korean high school and adult learners. Treatments for the experimental and control groups are described, criterion measures are explained, and results are…
Descriptors: Academic Achievement, Adult Learning, Analysis of Covariance, Cohort Analysis