Agostini T, Luccio R
Department of Psychology, University of Trieste, Italy.
Percept Mot Skills. 1994 Jun;78(3 Pt 1):937-8. doi: 10.1177/003151259407800347.
Illusion of numerosity can be observed in many of the classical illusions of linear extent by replacing the uninterrupted lines with rows of dots. Using the method of constant stimuli both length and numerosity illusions move in the same direction, whereas using a magnitude-estimation method the two illusions move in opposite directions. Two experiments show that this inversion occurs also in the Müller-Lyer illusion.
通过用点行替换不间断的线条，可以在许多经典的线性长度错觉中观察到数字错觉。使用恒定刺激法时，长度错觉和数字错觉朝相同方向变化，而使用数量估计法时，这两种错觉朝相反方向变化。两项实验表明，这种反转在缪勒-莱尔错觉中也会出现。
