自我参照加工的近空间距离增强效应：来自行为与ERPs的证据

研究采用学习-再认范式考察空间距离如何影响自我参照加工。首先通过事件相关电位技术探索不同空间距离怎样影响自我参照加工的过程, 再结合再认测试验证影响的稳定性。结果显示：(1)学习阶段, 近空间距离在晚期认知加工阶段对自我参照加工具有明显的增强作用, 并且在再认测试中得到了验证; (2)研究结果同样也发现了学习阶段近空间距离对他人参照加工的增强作用, 但未在再认测试中得到验证。本研究证实了近空间距离能够促进自我参照更加精细化加工, 拓展了对自我参照加工的认识和自我的了解。

Enhancement effect of near spatial distance on self-referential processing: Evidence from behavioral and ERPs studies

Self-reference can improve the memorization of stimulated information, and this is a phenomenon called the self-referential effect. Previous studies from the perspective of social distance (such as parents, friends, and strangers) show that the speed of processing or classifying stimulus and memory performance under self-reference significantly outperform the cases under other-reference. Other than social distance, another concept greatly influences individual cognition and behavior: spatial distance. However, research from the perspective of spatial distance is scant. To broaden the perspectives on the self-referential effect, we constructed different distance conditions through a 2D corridor and investigated how spatial distance affects self-referential processing through a learning-recognition paradigm and event-related potential techniques. Neutral nouns were used as the experimental materials.