LONG-TERM DRIFTS IN INDIVIDUAL OBSERVERS' UNIQUE-HUE SPECTRAL LOCI
- 1 January 1978
- journal article
- Published by The Japanese Psychological Association in Japanese Psychological Research
- Vol. 20 (4) , 183-186
- https://doi.org/10.4992/psycholres1954.20.183
Abstract
Unique-hue spectral loci were measured under conditions of neutral adaptation as part of a study of hue-response recovery following chromatic adaptation. Four observers adjusted the wavelength of the test-field until it appeared to be neither yellow nor blue (unique green) or neither red nor green (unique yellow and blue) in randomized sessions. The results showed that there were marked individual differences and long-term drifts in the unique-hue settings over a period of a month. The variability within a session was minimal.Keywords
This publication has 1 reference indexed in Scilit:
- An Essay on Color Vision and Clinical Color-Vision TestsAmerican Journal of Ophthalmology, 1964