Fagot J, Deruelle C
National Center for Scientific Research, Research Center for Cognitive Neurosciences, Marseille, France.
J Exp Psychol Hum Percept Perform. 1997 Apr;23(2):429-42. doi: 10.1037//0096-1523.23.2.429.
Global precedence was examined in 8 baboons and 14 humans using compound stimuli presented in the left visual hemifield (LVF) or the right visual hemifield (RVF). Humans showed a global advantage and global-to-local interference. Baboons showed a local advantage and no interference. For humans and baboons, a LVF advantage appeared for global matching and an unsignificant RVF advantage appeared for local matching. The local advantage in baboons still emerged when the memory load of the task was removed and when the local elements were connected by lines or were adjacent. Moreover, global precedence in humans persisted with unfamiliar forms. Species differences suggest that global precedence is not a universal trait and that this effect in humans does not have a purely perceptual or sensory basis.
使用呈现于左半视野（LVF）或右半视野（RVF）的复合刺激，对8只狒狒和14名人类进行了全局优先性研究。人类表现出全局优势和全局到局部的干扰。狒狒表现出局部优势且无干扰。对于人类和狒狒而言，在全局匹配时出现左半视野优势，在局部匹配时出现不显著的右半视野优势。当去除任务的记忆负荷以及当局部元素通过线条连接或相邻时，狒狒的局部优势仍然存在。此外，人类的全局优先性在面对不熟悉的形式时依然持续存在。物种差异表明全局优先性并非一种普遍特征，且人类的这种效应并非具有纯粹的感知或感觉基础。
