誘導野表面の構造特徴と検査野の明度充填

概要

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This study investigated the effects of structural feature of inducing fields (Pacmen) on brightness filling-in of the Kanizsa's square. The Pacmen were formed by dots. The dots were standardized with two constituents, the number in a square inch and the dot share in area. Three levels of dot share in area were set as factor A, that is, 10%, 30% and 50%, and five levels of dot number as factor B, that is, 27.5L, SOL, 32.5L, 42.5L and 50L. University students (N=12) observed 15 standard stimuli and a control stimulus. The results showed as follows: (1) The illusory magnitude significantly increased, while the dot share in area increased under the conditions that the dot numbers were uniform. (2) The illusory magnitude significantly increased, while the dot number increased under the conditions that the dot shares in area were uniform. The differences of the structural feature caused the differences of brightness filling-in of test field. This phenomenon is a significant finding, worthy of future study.
広島修道大学の論文
2001-02-28