A simple tachistoscope for student labs |
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Authors: | Richard O. Rouse Roger M. Tarpy |
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Affiliation: | 1. WILLIAMS COLLEGE, 01267, Williamstown, Mass
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Abstract: | An inexpensive tachistoscope for student labs is described that utilizes a camera shutter to control exposure duration and a potentiometer to vary light intensity. Stimuli can be drawn or typed on 3 x 5 index cards. |
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