A Computational Cognitive Model of Syntactic Priming

A Computational Cognitive Model of Syntactic Priming
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句法启动的计算认知模型

DOI:
10.1111/j.1551-6709.2010.01165.x
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发表时间:
2011
期刊:
影响因子:
2.5
通讯作者:
Johanna D. Moore
Johanna D. Moore
中科院分区:
心理学3区
文献类型:
--
作者:
David Reitter;Frank Keller;Johanna D. Moore

文献摘要

参考文献

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心理语言学文献已经确定了语言产生中的两种句法适应效应:快速衰减的短期启动和长期适应。为了解释这两种效应,我们提出了一个句法启动的 ACT-R 模型,该模型基于广泛覆盖的词汇化句法理论,该理论将启动解释为词汇访问的促进。在这个模型中,两种成熟的 ACT-R 机制,即基础学习和扩散激活,分别解释了长期适应和短期启动。我们的模型模拟增量语言生成,并且在一系列建模研究中,我们表明它解释了(a)逆频率交互; (b) 长期启动不存在衰减; (c) 长期适应的累积性。该模型还解释了词汇提升效应以及它仅适用于短期启动的事实。我们还提供了验证模型预测的语料库数据,即词汇提升影响所有词汇材料,而不仅仅是中心词。
The psycholinguistic literature has identified two syntactic adaptation effects in language production: rapidly decaying short-term priming and long-lasting adaptation. To explain both effects, we present an ACT-R model of syntactic priming based on a wide-coverage, lexicalized syntactic theory that explains priming as facilitation of lexical access. In this model, two well-established ACT-R mechanisms, base-level learning and spreading activation, account for long-term adaptation and short-term priming, respectively. Our model simulates incremental language production and in a series of modeling studies, we show that it accounts for (a) the inverse frequency interaction; (b) the absence of a decay in long-term priming; and (c) the cumulativity of long-term adaptation. The model also explains the lexical boost effect and the fact that it only applies to short-term priming. We also present corpus data that verify a prediction of the model, that is, that the lexical boost affects all lexical material, rather than just heads.
DOI: 10.1037/0033-295x.113.2.234
发表时间: 2006-04-01
影响因子: 5.4
作者:
Chang, F;Dell, GS;Bock, K
通讯作者: Bock, K
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发表时间: 1992-01-01
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