Kunzendorf R G, Butler W, Pearson B
Department of Psychology, University of Lowell, Massachusetts.
Percept Mot Skills. 1988 Apr;66(2):531-4. doi: 10.2466/pms.1988.66.2.531.
On each trial of this experiment, a subject was visually stimulated by one or two shadows on a translucent background in a Telebinocular. For each subject, there were 40 trials of monocular stimulation by one shadow, 40 trials of monocular stimulation by two shadows (one in each hemifield), and 40 trials of binocular stimulation by two shadows (one in the left hemifield of one eye and another in the right hemifield of the other eye). Across these randomly ordered trials, 52 subjects were unable to discriminate two right-eye shadows from two left-eye shadows and were unable to discriminate two monocularly perceived shadows from two binocularly perceived shadows. Generally, subjects tended to misidentify right-hemifield shadows as right-eye shadows and tended to misidentify two-hemifield shadows as two-eye shadows.
在该实验的每次试验中，受试者在双目镜中半透明背景上会受到一个或两个影子的视觉刺激。对于每个受试者，有40次由一个影子进行的单眼刺激试验、40次由两个影子（每个半视野一个）进行的单眼刺激试验，以及40次由两个影子（一个在一只眼睛的左半视野，另一个在另一只眼睛的右半视野）进行的双眼刺激试验。在这些随机排序的试验中，52名受试者无法区分两个右眼影子和两个左眼影子，也无法区分两个单眼感知的影子和两个双眼感知的影子。一般来说，受试者倾向于将右半视野的影子误认作右眼的影子，并且倾向于将两个半视野的影子误认作两只眼睛的影子。
