A scale of subjective brightness.
- 31 December 1948
- journal article
- research article
- Published by American Psychological Association (APA) in Journal of Experimental Psychology
- Vol. 39 (4) , 438-452
- https://doi.org/10.1037/h0061367
Abstract
The fractionation technic was used to obtain estimates of brightness for various time patterns and for various hues. Such estimates can be made consistently with only a reasonable degree of error. Stimulus duration (beyond a certain minimal value) had no appreciable effect. Hue, likewise, caused little change. A subjective brightness or brilliance scale was constructed and found to agree closely with the curve obtained by integrating DL''s.Keywords
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