自杀意念高中生的社会信息编码特征

发布时间：2018-02-27 08:29

本文关键词： 高中生自杀意念社会信息编码　出处：《心理学报》2012年03期 　论文类型：期刊论文

【摘要】：采用两因素混合实验设计,以日常用词为实验材料,选取不同自杀意念得分的高中生为被试,通过三个实验考察自杀意念高中生的社会信息编码特征。研究结果发现:(1)自杀意念高分组被试对出现在消极词位置的探测刺激的反应时显著短于出现在积极词位置的探测刺激的反应时;自杀意念低分组被试对出现在积极词位置的探测刺激的反应时显著短于出现在消极词位置的探测刺激的反应时。(2)在知觉加工水平上,自杀意念高分组被试对消极词、积极词及中性词的回忆量之间无显著差异;自杀意念低分组被试对三类词的回忆量之间也不存在显著差异。(3)在语义加工水平上,自杀意念高分组被试的消极词回忆量显著高于积极词回忆量;自杀意念低分组被试的积极词回忆量显著高于消极词回忆量。研究结论如下:高自杀意念高中生存在对消极信息的注意偏向和语义加工偏向,但不存在知觉加工偏向;低自杀意念高中生存在对积极信息的注意偏向和语义加工偏向,但不存在知觉加工偏向。
[Abstract]:A two-factor mixed experimental design was used. High school students with different scores of suicidal ideation were selected as subjects. Three experiments were conducted to investigate the social information coding characteristics of high school students with suicidal ideation. The results showed that the response time of the high score group of suicidal ideation to detecting stimuli in negative word position was significantly shorter than that in positive word position. Set up to detect stimuli in response time; The response time of the low suicide ideation group to the probe stimulus in the positive word position was significantly shorter than that of the negative word position.) at the level of perceptual processing, the suicide ideation high score group responded to the negative word. There was no significant difference in recall between positive words and neutral words, and there was no significant difference in recall between the three types of words in low suicide ideation groups. In the high score group of suicidal ideation, the recall of negative words was significantly higher than that of positive words. The results are as follows: the high school students with high suicidal ideation have attention bias and semantic processing bias to negative information, but there is no perceptual processing bias; High school students with low suicide ideation have attention bias and semantic processing bias to positive information, but there is no perceptual processing bias.
【作者单位】：河南大学教育科学学院心理与行为研究所;
【基金】：教育部人文社科项目(2010CJY011)
【分类号】：B846

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