Response reversal following different amounts of training.

A behavioral analysis of degree of reinforcement and ease of shifting to new responses in a Weigl-type card-sorting problem.

1948 • 2,128 citations

An effect of repeated conditioning-extinction upon operant strength.

1953 • 93 citations

A study of the pre-solution period in weight discrimination by white rats.

1934 • 51 citations

Transfer of training as a function of degree of response overlearning.

1954 • 38 citations

Continuities and Discontinuities in Conceptual Behavior in a Card Sorting Problem

1954 • 30 citations