【摘要】 目的 基于心理不应期这一双任务研究基本范式，围绕多模态这一研究重点、驾驶这一应用背景，探讨混合刺激模态下驾驶分心时反应机制。方法 在实验室搭建模拟驾驶平台，招募40位被试进行实验；实验数据用重复测量方差分析方法进行分析。结果 不同刺激模态组合下心理不应期效应的影响不同，但不支持反向串扰现象的存在。结论 验证了视觉注意的执行控制理论及多重资源相关理论，为后续的深入研究和现实应用提供一定的帮助。更多还原

【Abstract】 Objective Based on the basic paradigm of dual-task research on mental refractory period, the response mechanism of distracted driving under mixed stimulus mode was investigated.Methods We built a simulated driving platform in the laboratory, and recruited subjects.Experimental data was analyzed by Repeated Measures ANOVA.Results The results show that the influence of PRP under various stimulus modality combinations is different, but the backward crosstalk is not supported.Conclusion It verifies the executive control theory of visual attention and multiple resource theory, and provides certain help for subsequent in-depth research and applications.更多还原