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首页> 外文期刊>Journal of experimental psychology. Learning, memory, and cognition >Eye Movements in Implicit Artificial Grammar Learning
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Eye Movements in Implicit Artificial Grammar Learning

机译：隐含人工语法学习中的眼球运动

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摘要

Artificial grammar learning (AGL) has been probed with forced-choice behavioral tests (active tests). Recent attempts to probe the outcomes of learning (implicitly acquired knowledge) with eye-movement responses (passive tests) have shown null results. However, these latter studies have not tested for sensitivity effects, for example, increased eye movements on a printed violation. In this study, we tested for sensitivity effects in AGL tests with (Experiment 1) and without (Experiment 2) concurrent active tests (preference- and grammaticality classification) in an eye-tracking experiment. Eye movements discriminated between sequence types in passive tests and more so in active tests. The eye-movement profile did not differ between preference and grammaticality classification, and it resembled sensitivity effects commonly observed in natural syntax processing. Our findings show that the outcomes of implicit structured sequence learning can be characterized in eye tracking. More specifically, whole trial measures (dwell time, number of fixations) showed robust AGL effects, whereas first-pass measures (first-fixation duration) did not. Furthermore, our findings strengthen the link between artificial and natural syntax processing, and they shed light on the factors that determine performance differences in preference and grammaticality classification tests.
机译：人工语法学习（AGL）已被强制选择行为测试（主动测试）探讨。最近试图探测具有眼球运动响应（被动测试）的学习（隐式获取知识）的结果表明了NULL结果。然而，这些后一种研究没有测试敏感性效应，例如，在印刷违规上增加了眼球运动。在这项研究中，我们在眼睛跟踪实验中测试了与（实验1）和没有（实验2）并发的主动测试（优先权和语法分类）的敏感性效应。眼睛运动在被动测试中的序列类型之间歧视，并且在主动测试中有更多如此。偏好和语法分类之间的眼球流曲线并不不同，并且它类似于在天然语法处理中观察到的灵敏度效果。我们的研究结果表明，隐式结构化序列学习的结果可以在眼睛跟踪中表征。更具体地说，整个试验措施（停留时间，固定次数）显示出稳健的AGL效果，而首先通过措施（第一固定持续时间）没有。此外，我们的研究结果加强了人工和天然语法处理之间的联系，它们阐明了确定偏好和语法分类测试的性能差异的因素。

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