Perseverative behavior in a concept-formation task as a function of manifest anxiety and rigidity.

On a Test of Whether one of Two Random Variables is Stochastically Larger than the Other

H. B. Mann, Douglas R. Whitney · The Annals of Mathematical Statistics · 1947 · 13.9K citations · Full text

Natural Sciences, Mathematics, Probability Theory +11

A Simple Objective Technique for Measuring Flexibility in Thinking

Esta A. Berg · The Journal of General Psychology · 1948 · 2.3K citations

Social Sciences, Behavioral Sciences, Psychology +9

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

David A. Grant, Esta A. Berg · Journal of Experimental Psychology · 1948 · 2.2K citations

Public Health, Behavioral Sciences, Psychology +12

The European Red Mite

Birger R. Headstrom · Science · 1928 · 1.8K citations

Veterinary Medicine, Entomology, Veterinary Parasitology +5

Description and Measurement of Personality.

Paul L. Merrill, Raymond B. Cattell · Journal of Educational Sociology · 1947 · 991 citations

Social Sciences, Behavioral Sciences, Psychology +10