Office of Aerospace Medicine Technical Reports
FAA Office of Aerospace Medicine
Civil Aerospace Medical Institute
Report No: DOT/FAA/AM-64/10
Title and Subtitle: Duration as a measure of the spiral aftereffect.
Report Date: 1963 (reprint)
Authors: Freud SL.
Abstract: Describes an experiment that studied the reliability of duration as a measure of the spiral aftereffect. The results for 10 Ss indicate that duration is a highly reliable measure and that duration is a simple monotonic function of exposure-time. Note: this document is a reprint of Perceptual and Motor Skills 1963;17:643-646.
Key Words: method, vision testing, fixation period, speed of rotation.
No. of Pages: 4
Civil Aerospace Medical Institute
Report No: DOT/FAA/AM-64/10
Title and Subtitle: Duration as a measure of the spiral aftereffect.
Report Date: 1963 (reprint)
Authors: Freud SL.
Abstract: Describes an experiment that studied the reliability of duration as a measure of the spiral aftereffect. The results for 10 Ss indicate that duration is a highly reliable measure and that duration is a simple monotonic function of exposure-time. Note: this document is a reprint of Perceptual and Motor Skills 1963;17:643-646.
Key Words: method, vision testing, fixation period, speed of rotation.
No. of Pages: 4
Last updated: Friday, June 1, 2012