"The 'Visual Perception' of Movement vx. the 'Apprehension' of Movement from Visual Stimuli."Am. J. Psychol. 1926, 37, 461-463., 1926,

"The 'Visual Perception' of Movement vx. the 'Apprehension' of Movement from Visual Stimuli."Am. J. Psychol. 1926, 37, 461-463., 1926,, Box: 1, Folder: 1. Forrest Lee Dimmick papers, 2862. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/379536 Accessed January 18, 2026.