心理与行为研究 ›› 2020, Vol. 18 ›› Issue (1): 113-120.

• 应用心理学 • 上一篇    下一篇

性别和情境危险程度对行人危险知觉的影响:来自ERP的证据

朱鹏, 常若松   

  1. 辽宁师范大学心理学院, 大连 116029
  • 收稿日期:2019-04-16 出版日期:2020-01-20 发布日期:2020-04-07
  • 通讯作者: 常若松,E-mail:changruosong@163.com
  • 基金资助:
    辽宁省教育厅自然科学基金项目(LQ2019030)

Effects of Gender and Situational Hazard Level on Pedestrian Hazard Perception: Evidence from ERP

ZHU Peng, CHANG Ruosong   

  1. Department of Psychology, Liaoning Normal University, Dalian 116029
  • Received:2019-04-16 Online:2020-01-20 Published:2020-04-07

摘要: 采用事件相关电位技术,探讨性别和情境危险程度对行人危险知觉的影响。实验采用三类真实交通情境图片作为材料,包括无危险情境图片、低度危险情境图片和高度危险情境图片。结果发现:低度危险情境条件下,女性的N1潜伏期更短;在N1波幅上,高度危险情境大于无危险情境或低度危险情境;在P3波幅上,男性大于女性,低度危险情境大于无危险情境或高度危险情境。说明早期视觉加工阶段,女性对低度危险情境更敏感;男性比女性给予交通情境更多的注意;情境危险程度能够调节危险知觉过程中的注意分配。

关键词: 行人, 危险知觉, 性别, 情境

Abstract: The effect of gender and situational hazardous level on pedestrian hazard perception was investigated using event-related potential (ERP) technique. Images of three types of real traffic situations were used as test materials, including non-hazard situation, low-hazard situation, and high-hazard situation. The results showed that the female N1 latency was shorter than male in the low-hazard situation; the N1 amplitude was larger in the high-hazard situation than in non-hazard or low-hazard situation; the male P3 amplitude was larger than female, and the P3 amplitude was larger in low-hazard situations than in non-hazard or high-hazard situation. The results indicates that females are more sensitive to the low-hazard situation at the early visual processing stage; the male have a processing advantage at the attention distribution stage; situational hazardous level can regulate attention allocation in the processing of hazard perception.

Key words: pedestrian, hazard perception, gender, situation

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