初中生矮负面身体自我的阈下注意偏向特征  

Characteristics of subthreshold attention bias in juni or middle school students with short negative physical self

作　　者：刘滨 牡丹 LIU Bin;MU Dan(College of Psychology,Inner Mongolia Normal Univesity,Hohhot 010022,China)

机构地区：[1]内蒙古师范大学心理学院,呼和浩特010022

出　　处：《中国心理卫生杂志》2023年第6期497-502,共6页Chinese Mental Health Journal

摘　　要：目的:考查矮负面身体自我图式初中生对身高词汇存在的阈下加工偏向。方法:选取某学校初中生65人[矮负面身体自我高分组(HHD)31人(负面身体自我量表-矮分量表(NPSS-S)分>2.5分),矮负面身体自我低分组(LHD)34人(NPSS-S分<1.5分)],采用3[词对分类:中性词-中性词(N-N),矮词-中性词(S-N),高词-中性词(T-N)]×2(实验分组:HHD,LHD)×2(一致性:身高词和探针一致,身高词和探针不一致)的混合实验设计,运用阈下的点探测范式比较2组在身高词和靶子位置一致与不一致条件下,在N-N,S-N,T-N条件下的反应时差异。结果:HHD组在S-N一致条件的反应时短于T-N、N-N一致条件的反应时(均P<0.05);HHD组与LHD组在S-N、T-N一致条件下的反应时均小于N-N条件下的反应时(均P<0.05)。结论:矮负面身体自我初中生对身高词语存在阈下注意警觉。Objective:To investigate the subthreshold processing bias of height words in junior high school students with short negative physica1 self.Methods:Totally 65 middle school students fromn a certain school were selected,including 31 in high height dissatisfaction(HHD)group with the Negative Physical Self Scale-Shortness Concem(NPSS-S)score of>2.5,and 34 in low hei ght dissatisfaction(LHD)group with NPSS-S score of<1.5.A 3(word pair classification:neutral words-neutra1 words(N-N),short words-neutral words(S-N),high words-neutra1 words(T-N))×2(experinental group:HHD,LHD)x2(Consistency:height words were consistent with probe,height words were inconsistent with probe)mixed ex perimental design was adopted to compare the differences of response time between two groups of subjects by the subthreshold point detection paradigm under the conditions of consistency and inconsistency of height words and target positions,N-N,S-N,,and T-N conditions.Results:The response time in the HHD gxoup was significantly shorter under S-N consistent condition than under T-N,N-N consistent condition(Ps<0.05).The response time in the HHD and LHD groups was signifi-cantly shorter under S-N,T-N consistent condition than under N-N condition(Ps<0.05).Conclusion:Junior high school students with short negative physical self may have subthreshold attentonal Vi gjlance to height words.

关 键 词：初中生 矮负面身体自我 阈下注意偏向 

分 类 号：B844.2[哲学宗教—发展与教育心理学]