Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 42 (1935) > Annual Issue
Document Type
Research
Abstract
Thirty-two markedly color-blind subjects were given the Ishihara, Holmgren, and Nagel tests of color vision. In addition, each was given a test series of forty-two pairs of spectral colors at equal and known relatively unequal intensities by means of a spectrometer and spectrophotometer.
Publication Date
1935
Journal Title
Proceedings of the Iowa Academy of Science
Volume
42
Issue
1
First Page
151
Last Page
152
Copyright
©1935 Iowa Academy of Science, Inc.
Language
en
File Format
application/pdf
Recommended Citation
Benedict, A. A.
(1935)
"A Further Study of Color Discrimination of Color-Blind Subjects,"
Proceedings of the Iowa Academy of Science, 42(1), 151-152.
Available at:
https://scholarworks.uni.edu/pias/vol42/iss1/61