Gertrude Rand American Psychologist
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Gertrude Rand is a member of the following lists: Cornell University alumni, 1970 deaths and Bryn Mawr College alumni.
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Details
| Birthday |
29th October, 1886
|
| Birthplace |
Brooklyn, New York
|
| Died |
30th June, 1970
|
| Place of Death |
Stony Brook, New York
|
| Zodiac Sign |
Scorpio
|
| Nationality |
American
|
| Occupation Text |
US research scientist
|
| Occupation |
Psychologist
|
Marie Gertrude Rand Ferree (October 29, 1886 – June 30, 1970) was an American research scientist who is known for her extensive body of work about color perception. Her work included "mapping the retina for its perceptional abilities", "developing new instruments and lamps for ophthalmologists", and "detection and measurement of color blindness". Rand, with LeGrand H. Hardy and M. Catherine Rittler, developed the HRR pseudoisochromatic color test.
