MEMORY FOR OBJECTS AND PARTS
MEMORY FOR OBJECTS AND PARTS
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DOI：
10.3758/bf03212215
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发表时间：
1991-08-01
期刊：
影响因子：
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通讯作者：
PALMER, J
中科院分区：
文献类型：
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作者：
ANKRUM, C;PALMER, J
将两个完整对象的整体比较的性能与整个对象和一部分的部分比较的性能进行比较。特别是，对二维线图的顺序显示进行了同异比较。这些比较类似于单词优先范式中的比较（Johnson，1975）。发现整体比较比部分比较更准确、更快。使用两种选择的强制选择程序也发现了准确性的整个优势。在短暂显示单个对象和较长持续时间显示两个对象时发现了这种效果。还发现了三组不同的线条图。相比之下，未连接的数字则没有发现全部优势。这些发现是在对象和部分的层次表示的背景下解释的。
Performance on whole comparisons of two whole objects was compared to that for partial comparisons of a whole object and a part. In particular, same-different comparisons were measured for sequential displays of two-dimensional line figures. The comparisons were analogous to those in the word priority paradigm (Johnson, 1975). The whole comparisons were found to be more accurate and faster than the partial comparisons. This whole advantage was also found for accuracy using a two-alternative forced-choice procedure. This effect was found for brief displays of a single object and for longer duration displays of two objects. It was also found for three different sets of line figures. In contrast, the whole advantage was not found for unconnected figures. These findings were interpreted in the context of hierarchical representations of objects and parts.