Effects of varying levels of expertise on the basic level of categorization.
Effects of varying levels of expertise on the basic level of categorization.
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不同专业水平对基本分类水平的影响。
DOI：
10.1037//0096-3445.126.3.248
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发表时间：
1997
期刊：
影响因子：
--
通讯作者：
Mervis,CB
中科院分区：
文献类型：
--
作者：
Johnson,KE;Mervis,CB
本研究通过六个实验考察了专业知识对基本分类的影响。具有不同水平的鸣鸟知识的个体生成属性、命名对象的列表，在对象轮廓中识别和区分，在4个等级级别验证类别成员资格，并通过物种特定的、相关的或不相关的鸟鸣启动视觉识别的鸣鸟。结果表明，原来的基层没有失去它的特权地位。专门知识增加了中级专家在下属一级以及高级专家在下属和次级一级获得分类信息的机会，使这些次级一级发挥了基本作用。在整个专业知识的连续体中，概念性知识与感知相互作用。因此，专家们注意到了与新手不同的、更微妙的感知特征。(《心理信息数据库记录(C)2016 APA》，版权所有)
Six experiments were conducted on the effects of expertise on basic-level categorization. Individuals with varying levels of knowledge about songbirds generated lists of attributes, named objects, identified and discriminated among object silhouettes, verified category membership at 4 hierarchical levels, and visually identified songbirds primed either by species-specific, related, or unrelated birdsong. Results indicated that the original basic level never lost its privileged status. Expertise increased access to categorical information at the subordinate level for intermediate experts and at both the subordinate and sub-subordinate levels for advanced experts, causing these sublevels to function as basic. Throughout the continuum of expertise, conceptual knowledge interacted with perception. Accordingly, experts attended to different and more subtle perceptual features than novices.(PsycINFO Database Record (c) 2016 APA, all rights reserved)