Some effects of introducing and withdrawing knowledge of results early and late in practice.

Principles of Behavior

B. F. Skinner, Clark L. Hull · The American Journal of Psychology · 1944 · 4.1K citations

Variable frequency of knowledge of results and the learning of a simple skill.

Edward A. Bilodeau, Ina McD. Bilodeau · Journal of Experimental Psychology · 1958 · 136 citations

Education, Educational Psychology, Metacognition +7

The Effect of Knowledge of Results on Learning and Performance IV. The Direction of the Error in Very Simple Skills

Valerie Dees, G. C. Grindley · Quarterly Journal of Experimental Psychology · 1951 · 15 citations

Education, Educational Psychology, Psychology +12

A Device for Presenting Knowledge of Results as a Variable Function of the Magnitude of the Response

Edward A. Bilodeau, T. G. Ferguson · The American Journal of Psychology · 1953 · 11 citations

Social Sciences, Behavioral Sciences, Psychology +13