2-B-13 パッチを付加した主観的輪郭図形におけるcolor spreading現象について(2002年度日本基礎心理学会第21回大会優秀発表賞)

概要

論文の詳細を見る
In this study, we analyzed the conditions for a new color spreading effect observed in a Varin's subjective contour figure with elliptic patches (Figure la). The effect involved a wide color spreading without clear subjective contours, and thus it differed from the spreading effects studied so far. The results of our experiments showed that (1) the amount of spreading was found to follow inverted-U functions of the line width; (2) the illusory color spreading effect was perceived both in open and closed figures; (3) the effect was not perceived in a red patch condition, although it was perceived in a gray patch condition. The results suggested that this color spreading effect was not related to subjective contours, and that it differed from the effects reported in the past.
日本基礎心理学会の論文
2003-09-30