The relationship time, distance, and intensity as determinants of motion discrimination.

Author(s)
Henderson, D.C.
Year
Abstract

The threshold stimulus for visual motion discrimination was analyzed into the constituent parameters of velocity, i.e., time and distance, with both of these primary variables subject-determined. It was found that, given a constant stimulus luminance, motion threshold was characterized generally by a "trade-off" or inverse power relationship between time and distance of movement.

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Publication

Library number
A 8984 T
Source

Perception and Psychophysics, Vol. 10 (1971), No. 4B (October), p. 313-320

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