Child and Family Research, Program in Developmental Neuroscience, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Public Health Service, Bethesda, MD 20892-7971, USA.
Infant Behav Dev. 2010 Feb;33(1):7-15. doi: 10.1016/j.infbeh.2009.10.003. Epub 2009 Dec 23.
Infants' categorization of objects in different object-context relations was investigated. The experiment used a multiple-exemplar habituation-categorization procedure where 92 6-month olds formed categories of animals and vehicles embedded in congruent, incongruent, and homogeneous object-context relations. Across diverse object-context relations, infants habituated to multiple exemplars within a category and categorized novel members of both animal and vehicle categories. Infants showed a slight advantage for categorizing animals. Infant object categorization appears to be robust to diversity in object-context relations.
研究了婴儿在不同物体-语境关系下对物体的分类。实验采用多范例习惯化-分类程序,92 名 6 个月大的婴儿对嵌入在一致、不一致和同种类别语境关系中的动物和车辆进行分类。在不同的物体-语境关系中,婴儿对同一类别中的多个范例形成习惯,并对动物和车辆类别的新成员进行分类。婴儿在分类动物方面略有优势。婴儿的物体分类似乎不受物体-语境关系多样性的影响。