内隐序列学习表征机制探究：眼动证据

内隐序列学习的表征机制是内隐学习研究领域的基本问题, 还存在争议。采用眼动追踪技术, 通过3个实验探讨内隐序列学习的表征机制。结果发现, 知觉序列混合眼跳和反应序列混合眼跳条件下发生序列学习; 朝向眼跳和反向眼跳条件下发生序列学习; 有、无分心反向眼跳下发生序列学习, 两者序列学习量差异不显著。整个研究表明, 内隐序列学习的表征依赖于序列信息。

Exploring the representational mechanism of implicit sequence learning: Evidence from eye movements

The representational mechanism of implicit sequence learning is one of the basic problems in the field of implicit learning, and it remains unclear. Three key theories have been proposed to demonstrate the representational mechanism of implicit sequence learning: stimulus-stimulus association learning (S-S), response-response association learning (R-R), and stimulus-response association learning (S-R). Most studies of implicit sequence learning employed reaction time as a dependent variable to investigate the representational mechanism. However, using reaction time directly in the model may not be ideal as the measured reaction time has several limitations that may confuse the results. For example, the baseline of reaction time may vary across different age groups. In order to overcome the shortcomings of reaction time, the present research applied an eye movement tracking technique and used the saccadic response time as the dependent variable.