冲突观察范式下冲突适应的机制  

The Mechanisms of Conflict Adaptation in the Conflict Observation Paradigm

作　　者：唐丹丹 郭海辉[3] 刘培朵 孟迎芳 Tang Dandan;Guo Haihui;Liu Peiduo;Meng Yingfang(School of Psychology,Fujian Normal University,Fuzhou 350117;School of Teacher Education,Zunyi Normal University,Zunyi 563006;Jiangxi Educational Evaluation and Monitoring Research Institute,Nanchang 330008;Faculty of Psychology,Southwest University,Chongqing 400715)

机构地区：[1]福建师范大学心理学院,福州350117 [2]遵义师范学院教师教育学院,遵义563006 [3]江西省教育评估监测研究院,南昌330008 [4]西南大学心理学部,重庆400715

出　　处：《心理学探新》2023年第6期523-529,共7页Psychological Exploration

基　　金：江西省教育科学“十四五”规划2022年度普通类重点课题(22PTZD052)。

摘　　要：冲突观察诱发的冲突适应不受反应执行的影响,因此更纯净。该研究分别采用Stroop任务、单词Flanker任务和字母Flanker任务的冲突观察范式,在三个实验中考察了冲突适应的机制。在三个实验中,冲突适应都表现在反应任务中的一致试次和不一致试次上;不一致试次之后的干扰效应显著小于一致试次之后的干扰效应;冲突适应量服从正态分布。因此,该研究首次在冲突观察范式下揭示了冲突适应的分布特征,为认知控制研究提供了新思路。It has been known that conflict adaptation induced by the observation of conflict does not be affected by the response execution and,therefore is purer.The present study uses the conflict observation paradigm that is based on the Stroop,word Flanker,and letter Flanker tasks in three experiments,to investigate the mechanisms of conflict adaptation.In all three experiments,the results consistently showed that(1)the typical conflict adaptation occurred in both the congruent and incongruent trials in the response task,(2)the RT(iI-iC)was significant smaller than RT(cI-cC),and(3)the distributional properties of conflict adaptation did not significantly differ from the Gaussian distribution.Taken together,the present study reveals the distributional characteristics of conflict adaptation in the conflict observation paradigm for the first time,and provides a novel idea for the research field of the cognitive control.

关 键 词：冲突观察 冲突适应 正态分布 一致性任务 

分 类 号：B842.5[哲学宗教—基础心理学]