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Getsie, Rosemary L.; And Others – Review of Educational Research, 1985
To estimate the relative effects of three types and three combinations of feedback on children's discrimination learning, a meta-analysis was performed on the findings of 89 studies. In general, reward compared to punishment or to reward plus punishment is the least efficient method of feedback for teaching children discrimination materials.…
Descriptors: Discrimination Learning, Effect Size, Elementary Education, Feedback
Peer reviewed Peer reviewed
Knight, G. William; Guenzel, Pamela – Journal of Dental Education, 1990
An experimental group (n=6) of student dentists received discrimination training and self-evaluation exercises on 4 waxing projects and 4 handpiece projects over 13 hours. An equivalent "conventional" group (n=7) received verbal feedback with models on 7 waxing projects over 13 hours. The experimental group outperformed the conventional…
Descriptors: Curriculum Development, Dental Schools, Dentistry, Discrimination Learning