眼跳间隙效应的解释机制——来自眼动实验的研究  

Explanation Mechanism of Saccadic Gap Effect:A Study of Eye Tracking Experiments

作　　者：刘中舟 贺伟 何东军 LIU Zhongzhou;HE Wei;HE Dongjun(School of Psychology,Chengdu Medical College,Chengdu 610500,China;School of Psychological and Cognitive Sciences,Peking University,Beijing 100871,China)

机构地区：[1]成都医学院心理学院,四川成都610500 [2]北京大学心理与认知科学学院,北京100871

出　　处：《杭州师范大学学报（自然科学版）》2024年第2期145-152,共8页Journal of Hangzhou Normal University(Natural Science Edition)

基　　金：成都医学院四川应用心理学研究中心资助项目(CSXL-212A13,CSXL-22310).

摘　　要：采用间隙效应的经典实验范式,考察人类被试在不同实验条件(实验一)和不同间隙时间(实验二)下的眼跳潜伏期,研究眼跳间隙效应的解释机制.结果显示,在经典间隙时间(200 ms)下,间隙条件下的眼跳潜伏期最短,信号警报条件次之,基线条件下最长;其他间隙时间下的实验结果与经典间隙时间下的结果并不一致.实验结果表明,眼跳间隙效应的解释机制受间隙时间长短的影响.Using the classical experimental paradigm of gap effect,the saccadic latency of human subjects under different experimental conditions(Experiment One)and different gap times(Experiment Two)were investigated to study the explanation mechanism of saccadic gap effect.Under the classical gap time of 200 ms,the saccadic latency was the shortest in the gap condition,followed by the signal warning condition,and the longest in the baseline condition.The results under other gap times were not consistent with those under classical gap time.The results indicated that the explanation mechanism of saccadic gap effect was influenced by the length of gap time.

关 键 词：眼跳 间隙效应 眼跳潜伏期 双因素理论 

分 类 号：B849[哲学宗教—应用心理学]