试验对试验学习如何塑造心理词典中的映射:用线性歧视性学习建模词汇决策
Maria Heitmeier1, Yu-Ying Chuang2, R Harald Baayen1
1Quantitative Linguistics, University of Tübingen, Germany.
Cognitive psychology
|September 16, 2023
概括
这项研究表明,试验对试验的学习甚至发生在未预先准备的词汇决策任务中. 区分词典模型 (DLM) 成功检测了词汇知识的持续变化.
科学领域:
- 认知心理学 认知心理学
- 计算语言学 计算语言学
- 心理语言学 心理语言学
背景情况:
- 试验对试验效应表明,刺激处理影响后续反应.
- 启动效应通常通过基于错误的学习模型来解释.
- 心理词典的动态性和持续学习是关键的研究领域.
研究的目的:
- 调查试验到试验学习在未预备的词汇决策实验中的存在.
- 评估歧视性词典模型 (DLM) 在检测这种学习方面的能力.
- 探索词汇处理中的个体差异.
主要方法:
- 使用了歧视性词典模型 (DLM) 与分布式语义和基于错误的学习 (Widrow-Hoff规则).
- 在逐个试验的基础上,模拟了词汇决策实验,使用了英国词典项目 (BLP) 数据.
- 使用通用添加模型 (GAM) 预测使用DLM衍生措施的反应时间.
主要成果:
- 基于学习的DLM模拟显示,与非学习模拟相比,对大多数科目来说,模型更适合.
- 来自DLM模拟的测量提供了关于词汇处理和个体差异的见解.
- 该研究成功地检测出试验对试验学习在未预先准备的词汇决策任务中.
结论:
- 歧视性词典模型 (DLM) 在词典决策任务中有效地建模行为数据.
- 试验对试验的学习可以检测到未经预先准备的词汇决策实验中.
- 词汇知识受到持续的,持续的变化.
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