Beckett P A
Percept Psychophys. 1989 Jun;45(6):550-6. doi: 10.3758/bf03208062.
The reduction in illusion magnitude with visual inspection and the transfer of such illusion decrement to a noninspected figure were examined in real- and subjective-contour Poggendorff figures. For both types of figures, illusion magnitude decreased significantly, and in a similar manner, during a 5-min inspection period. Postinspection tests showed that inspecting either a real- or subjective-contour figure resulted in a reduction in illusion magnitude for the other, noninspected figure. These findings suggest that real- and subjective-contour Poggendorff figures share a similar global organization and are thus probably processed in a similar manner. These characteristics make subjective-contour figures a useful tool for separating illusion-producing mechanisms into structural and strategy components.
在真实轮廓和主观轮廓的波根多夫图形中，研究了通过视觉检查导致的错觉大小的降低以及这种错觉减小向未检查图形的转移。对于这两种类型的图形，在5分钟的检查期间，错觉大小均显著降低，且方式相似。检查后测试表明，检查真实轮廓或主观轮廓图形都会导致另一个未检查图形的错觉大小降低。这些发现表明，真实轮廓和主观轮廓的波根多夫图形具有相似的全局组织，因此可能以相似的方式进行处理。这些特性使主观轮廓图形成为将产生错觉的机制分离为结构和策略成分的有用工具。
