Accession Number : AD0203073

Title :   EFFECTS OF TARGET SIZE AND SHAPE ON VISUAL DETECTION. I. CINTINUOUSFOVEAL TARGET AT MODERATE BACKGROUND LUMINANCE

Corporate Author : MICHIGAN UNIV ANN ARBOR INST OF SCIENCE AND TECHNOLOGY

Personal Author(s) : KRISTOFFERSON, A.B. ; BLACKWELL, H.R.

Report Date : SEP 1958

Pagination or Media Count : 30

Descriptors :   LIGHT, TARGETS, VISIBILITY.

Distribution Statement : APPROVED FOR PUBLIC RELEASE