Observer variability in estimating numbers: An experiment

Principles and procedures of statistics.

R. G. D. Steel, J. H. Torrie · 1960 · 22.2K citations

Natural Sciences, Biostatistics, Mathematics +10

On the psychophysical law.

S. S. Stevens · Psychological Review · 1957 · 3.4K citations

Medicine, Behavioral Sciences, Psychology +7

The Discrimination of Visual Number

Edward Kaufman, M. W. Lord, T. W. Reese et al. · The American Journal of Psychology · 1949 · 1.2K citations

Education, Mathematics, Number Theory +14

The Power of Numerical Discrimination

W. Stanley Jevons · Nature · 1871 · 402 citations · Full text

Social Sciences, Social Psychology, Decision Theory +10

Bias in Aerial Survey

Graeme Caughley · Journal of Wildlife Management · 1974 · 392 citations

Life Sciences, Ecology, Zoology +16