@article{oai:kumadai.repo.nii.ac.jp:00021454, author = {Watanabe, Isao and 野口, 妙 and Noguchi, Tae and 渡辺, 功 and 野口, 妙 and Noguchi, Tae}, journal = {文学部論叢}, month = {Mar}, note = {application/pdf, 論文(Article), Two experiments were designed to examine whether the perceptual groupings based on similarity in color and shape affected visual stream segregation (VISS), in which four lights appear to be a set of two streams, namely apparent motions, when flashed at a moderately fast rate. Eighteen students adjusted the lower limit of distance between B and C for producing VISS under various conditions of grouping. Experiment 1 showed that the adjusted distance was the longest of all the conditions in IC (incompatible) condition where grouping was incompatible with VISS. Experiment 2 showed that the adjusted distance was affected not only by the groupings but also by the intercontour distances between B and C. The results suggest that VISS is affected by the groupings based on similarity in color and shape and also that VISS is a complicated apparent motion affected by perceptual organization produced by temporal and spatial relations among the lights.}, pages = {81--94}, title = {視的流れの分凝に及ぼす色彩と形態の群化の効果}, volume = {96}, year = {2008}, yomi = {ノグチ, タエ and ノグチ, タエ} }