掩蔽启动范式中的负相容效应——知觉阶段的交互还是反应阶段的抑制  

Negative Compatibility Effect in Masked Prime Paradigm:Interaction in Stage of Perception or Inhibition in Stage of Response

作　　者：李倩[1] 王勇慧[1] 

机构地区：[1]陕西师范大学心理学院,西安710062

出　　处：《心理科学进展》2010年第8期1222-1230,共9页Advances in Psychological Science

基　　金：教育部新世纪优秀人才支持计划(NCET-08-0801);全国教育科学"十一五"规划2007年度教育部重点课题(DBA070070);国家自然科学基金项目(30970912)资助

摘　　要：掩蔽启动范式中,当掩蔽刺激与目标刺激的时间间隔达到100～200ms时,出现负相容效应。负相容效应是指相容条件的反应时大于不相容条件,错误率高于不相容条件。目前主要有三种理论来解释负相容效应的发生机制,分别是自我抑制理论、目标更新理论和掩蔽抑制理论。三种理论探讨了负相容效应发生的机制,即负相容效应发生在知觉阶段还是反应阶段,涉及自我引发抑制还是刺激引发抑制。有关负相容效应发生的机制还需进一步的探讨。In masked prime paradigm,negative compatibility effect,with performance benefits on incompatible trials and cost on compatible trials,occurs when mask-target SOA is 100 to 200ms.This effect can be interpreted by three theories：self-inhibition theory,object-updating theory and mask-triggered inhibition theory.All of which probe into the mechanism of negative compatibility effect,including whether it occurs in perception stage or response stage and involves self-inhibition or stimuli-triggered inhibition.The mechanism of negative compatibility effect need to be further explored.

关 键 词：视觉掩蔽 阈下启动 负相容效应 

分 类 号：B842[哲学宗教—基础心理学]