信息促进 (而不是阻碍) 在语言理解过程中的词汇处理
Hossein Karimi1, Pete Weber2, Jaden Zinn2
1Department of Psychology, Mississippi State University, 215 Magruder Hall, Mississippi State, MS, USA. h.karimi@msstate.edu.
Psychonomic bulletin & review
|February 16, 2024
概括
词汇,衡量语境不确定性的标准,通过激活语义特征来促进文字处理. 这项研究证明了试验级别的.
科学领域:
- 认知心理学 认知心理学
- 心理语言学 心理语言学
- 神经科学是一个神经科学.
背景情况:
- 语境可预测性有助于单词识别,但语境不确定性 (词汇) 在句子处理中的作用仍在争论中.
- 高的语境可能会引起词汇竞争者的干扰或通过语义特征的预激活来促进处理.
研究的目的:
- 调查反映个人知识的试验级词汇是否对句子处理具有促进或抑制作用.
- 将试验级与传统的词汇可预测性的项目级测量方法进行比较.
主要方法:
- 112名参与者完成了两个会议:一个产生句子完成 (N=647) 来计算试验级,另一个阅读句子与目标词,而阅读时间被测量.
- 试验级是根据每个特定环境的参与者生成的完成值计算出来的.
主要成果:
- 试验级表明了对词汇处理的促进作用,独立于项目级可预测性指标,如cloze概率和surprisal.
- 目标词和产生的完成之间更大的语义重叠进一步增强了这种促进效应.
结论:
- 词汇预测涉及到语义特征的广泛激活,而不是特定的词汇形式,支持预测编码理论.
- 试验级是一种更敏感和有效的衡量方法,用于理解上下文不确定性对语言处理的影响.
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