Department of Psychology, University of Hong Kong, Hong Kong.
J Exp Psychol Hum Percept Perform. 2010 Feb;36(1):57-73. doi: 10.1037/a0017447.
Repetition blindness (RB) is the finding that observers often miss the repetition of an item within a rapid stream of words or objects. Recent studies have shown that RB for objects is largely unaffected by variations in viewpoint between the repeated items. In 5 experiments, we tested RB under different axes of rotation, with different types of stimuli (line drawings and shaded images, intact and split), using both novel and familiar objects. Although RB was largely viewpoint invariant, in most experiments, RB was reduced for small (0 degrees ) and large (180 degrees ) viewpoint differences relative to intermediate rotations. However, these deviations from invariance were eliminated when object images were split, breaking the holistic coherence of the object. These findings suggest that RB is due mainly to the activation of object representations from local diagnostic features, but can be modulated by priming on the basis of view similarity.
重复盲视（RB）是指观察者经常会错过在快速呈现的单词或物体流中某个项目的重复。最近的研究表明，物体的 RB 受重复项目之间视角变化的影响不大。在 5 项实验中，我们使用不同类型的刺激物（线条图和阴影图像、完整和拆分）以及新的和熟悉的物体，在不同的旋转轴上测试了 RB。尽管 RB 在很大程度上是视角不变的，但在大多数实验中，相对于中间旋转，小角度（0 度）和大角度（180 度）的视角差异会降低 RB。然而，当物体图像被拆分时，打破了物体的整体连贯性，这些对不变性的偏差就会被消除。这些发现表明，RB 主要是由于对局部诊断特征的物体表示的激活引起的，但可以根据视图相似性进行启动来进行调节。
