ISSN 0439-755X
CN 11-1911/B
主办：中国心理学会
　　　中国科学院心理研究所
出版：科学出版社

心理学报 ›› 2004, Vol. 36 ›› Issue (04): 417-425.

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序列呈现的刺激可以被并行的加工：来自注意瞬脱研究的证据

张侃,杜峰   

  1. 中国科学院心理研究所，北京 100101
  • 收稿日期:2004-04-25 修回日期:1900-01-01 发布日期:2004-07-30 出版日期:2004-07-30
  • 通讯作者: 张侃

Serially Presented Stimuli May Be Processed Simultaneously: Evidence From Study on the Attentional Blink

Zhang Kan, Du Feng   

  1. Institute of Psychology, Chinese Academy of Sciences, Beijing 100101
  • Received:2004-04-25 Revised:1900-01-01 Online:2004-07-30 Published:2004-07-30
  • Contact: Zhang Kan

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摘要： 采用RSVP范式验证了两个序列呈现的刺激可以被并行加工的假设。实验一发现：在两个目标刺激（Target和Probe，以下简称T和P）间无干扰刺激时，T的反应时随着T、P之间的间隔显著减小，其模式符合并行加工模型的预测。而实验二发现：当T和P之间有干扰刺激（即T后呈现后续掩蔽）时，T的反应时并不随着T、P的间隔而减小，其模式符合序列加工模型的预测。由此可推论，只要两个序列呈现的刺激之间没有干扰刺激，可以对他们进行并行的注意加工，但是会受到两个刺激之间的时间间隔的影响。

关键词: 并行加工模型, 序列加工模型, 注意瞬脱

Abstract: Whether serially presented stimuli can be processed simultaneously or sequentially are tested by adopting a simplified AB paradigm. It was found that, when two stimuli (Target and Probe, T & P for short respectively) were serially presented without distracter between them, their pattern of RT matched the prediction of the Parallel Model exactly (Experiment 1). However, when T was immediately followed by a backward mask (in other words, T & P were interrupted by a distracter), T & P’s pattern of RT accorded with the Serial Model (Experiment 2). These patterns of results indicated that serially presented stimuli which have no distracter between them can be processed simultaneously. And this kind of parallel mechanism is extremely capacity-limited and possibly deals with only two objects simultaneously. Moreover, it can be interrupted by long interval between two targets.

Key words: Parallel model, Serial Model, Attention Blink

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