Accession Number : AD0618589

Title :   DURATION AS A MEASURE OF THE SPIRAL AFTEREFFECT,

Corporate Author : FEDERAL AVIATION ADMINISTRATION WASHINGTON D C OFFICE OF AVIATION MEDICINE

Personal Author(s) : Freud,Sheldon L.

Report Date : 11 SEP 1963

Pagination or Media Count : 5

Abstract : The purpose of this experiment was to study 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. (Author)

Descriptors :   (*AFTERIMAGES, MEASUREMENT), (*VISION, AFTERIMAGES), RELIABILITY, FUNCTIONAL ANALYSIS, TIME, INTENSITY, ROTATION, ANALYSIS OF VARIANCE, PSYCHOPHYSIOLOGY, RETINA

Distribution Statement : APPROVED FOR PUBLIC RELEASE