Studies in auditory and visual space perception (1901)
Pierce, Arthur Henry, 1867-1914 · New York ; London : Longmans, Green · leaf 303
29I THE ZOLLNER DIAGRAM. 2. The excursion of the illusory movement must de- pend directly upon the slope of the oblique. This again is evidently a direct consequence of our explanation, for Slope of icA Slope of 30°. … Fig. 48. the vertical distance from tip to tip of each oblique in- creases with the slope of the latter, and accordingly the amount of vertical movement of the various stimulations
Space perception · Optical illusions · Sound Localization
Internet Archive · Wellcome Library · Public domain (published before 1931). Free to use for anything.
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