Abstract
Two human infants, 2–3 months of age, were tested by a forced-choice preferential looking technique, for the detection of chromatic and white stimuli superimposed on a white adapting field. Three adults were also tested by the method of adjustment in the same apparatus. Both adult and infant curves were relatively flat, as expected under white-adapted conditions. The adults were about 1 Lu. more sensitive than the infants in absolute terms, but the relative spectral sensitivity curves were similar. The results help to justify the use of adult spectral sensitivity curves as a first approximation to infant values, but do not eliminate the need for careful brightness controls in studies of infant color vision.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
