ザンダー錯視に関するML錯視説の検討実験

概要

論文の詳細を見る
The relation between the Sander Illusion and the Muller-Lyer Illusion was investigated experimentally. I examined the combination effects of the various included angles of A-figures (15°, 30°, 45°) and B-figures (15°, 30°, 45°, 60°, 75°, 90°, 105°, 120°). The A-figures are the variation figures of the Muller-Lyer figure, with two included angles (one at the upper left of the shaft, and other at the lower right of the shaft). The B-figures are the variation figures of the Muller-Lyer figure, with two included angles (one at the lower left of the shaft, and other at the upper right of the shaft). The AB-figures (in-going Muller-Lyer figures) are the combination figures of the A-figures and the B-figures. If oblique lines of the AB-figures are elongated, the parallelograms with diagonal are constructed. Twelve students estimated the apparent shaft lengths of thirty six figures (one control, three A-figures, eight B-figures, and twenty four AB-figures). The apparent shaft lengths of some in-going Muller-Lyer figures were overestimated. The relation between the Sander Illusion and the Muller-Lyer Illusion was discussed.
高知大学の論文
2003-12-25