Capturing additional information about the organization of entries in the lexicon from verbal fluency productions
Capturing additional information about the organization of entries in the lexicon from verbal fluency productions
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DOI：
10.1080/13803395.2013.878689
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发表时间：
2014-02-07
影响因子：
2.2
通讯作者：
Schretlen, David J.
中科院分区：
文献类型：
--
作者：
Ledoux, Kerry;Vannorsdall, Tracy D.;Schretlen, David J.
Troyer和同事[Troyer，A. K.，莫斯科维奇，M.，& Winocur，G.（1997年）。群集和转换作为语言流畅性的两个组成部分：来自年轻和老年健康成年人的证据。Neuropsychology，11（1），138-146]开发了一种开创性的方法来测量语言流畅性（VF）产生期间的聚类和切换行为。我们试图通过修改评分规则来扩大他们系统的覆盖范围。与Troyer系统相比，我们的修改产生了可比的评估者间的可靠性和相似的模式与人口统计学特征的聚类和切换在健康成年人的相关性估计。然而，两个客观的措施，词的相关性（词间间隔时间和潜在语义分析）证实，我们的修订捕获额外的信息组织的词条在词汇网络。
Troyer and colleagues [Troyer, A. K., Moscovitch, M., & Winocur, G. (1997). Clustering and switching as two components of verbal fluency: evidence from younger and older healthy adults. Neuropsychology, 11(1), 138-146] developed a seminal method to measure clustering and switching behaviors during verbal fluency (VF) productions. We sought to expand the reach of their system by modifying the scoring rules. Compared to the Troyer system, our modifications yield comparable estimates of interrater reliability and similar patterns of correlation with demographic characteristics for both clustering and switching in healthy adults. However, two objective measures of word relatedness (interword interval timing and latent semantic analysis) confirm that our revisions capture additional information about the organization of entries in the lexical network.