DETERMINANTS OF RESPONSE-TIMES IN THE SEMANTIC VERIFICATION TASK
DETERMINANTS OF RESPONSE-TIMES IN THE SEMANTIC VERIFICATION TASK
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DOI：
10.1006/jmla.1994.1038
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发表时间：
1994-12-01
影响因子：
4.3
通讯作者：
PINEAU, H
中科院分区：
文献类型：
--
作者：
LAROCHELLE, S;PINEAU, H
采用多元回归技术考察了不同因素对语义验证任务中反应时间(RT)的内部和跨类别差异的影响。结果表明，最重要的两个因素是典型性和熟悉性。研究发现，典型性对正向RTS有显著的独特的类内效应，而对负向RTS无显著影响。相反，熟悉度对负向RTS有显著的独有效应，而对正RTS没有显著的类内效应。然而，熟悉度是积极和消极反应时跨类别差异的最系统的预测因子。唯一具有显著预测作用的其他因素是类别优势，但与典型性和熟悉性不同，优势效应仅限于实例和类别名称的特定呈现顺序，因此似乎是基于策略的。研究结果与概念性概念表征的概率观点基本一致。(C)1994年学术出版社。
Multiple regression techniques were used to investigate the contribution of various factors to within and cross-category variations in the response times (RTs) obtained in a semantic verification task. Results showed the two most important factors to be typicality and familiarity. Typicality was found to have a significant unique within-category effect on positive RTs, but no effect on negative RTs. In contrast, familiarity had a significant unique effect on negative RTS but no within-category effect on positive RTs. However, familiarity was the most systematic predictor of cross-category variations in both positive and negative RTs. The only other factor with a significant predictive role was category dominance but, in contrast to typicality and familiarity, the dominance effects were limited to a specific presentation order of the instance and category names, and thus appeared to be strategy-based. The results are generally compatible with a probabilistic view of concept representation. (C) 1994 Academic Press, Inc.