摘要
本研究以正常人为研究对象,分别采用词汇判断任务和后掩蔽范式,以两个行为实验考察了阈上/阈下两种情况下,注意资源的多少对消极情绪偏向的影响。结果发现,在阈上条件下,只有当注意资源缺乏时,才能出现消极情绪偏向;在阈下条件下,无论注意资源多少,都没有出现消极情绪偏向。表明消极情绪偏向在正常人中的出现不是"无条件的",而是受到注意资源多少的影响。
Adopting the lexical decision task and the backward-masking paradigm in two behavioral experiments respectively, this research explored the impact of attentional resources on negativity bias under supraliminal and subliminal conditions with normal people as the subjects. The result of Experiment 1 showed that attentional bias to negative information occurred only when the attentional resources were limited under the supraliminal condition. The result of Experiment 2 showed that negativity bias was not found under the subliminal condition, regardless of the amount of attentional resources. Our findings indicated that negativity bias was not ＇ unconditional＇ for normal people, but was influenced by attentional resources.
出处
《心理科学》
CSSCI
CSCD
北大核心
2008年第6期1377-1380,共4页
Journal of Psychological Science
基金
国家自然科学基金(30670705)
国家攀登计划(95-专-09)资助
关键词
情绪
注意资源
消极偏向
词汇判断
后掩蔽
emotion, attentional resources, negativity bias, lexical decision, backward-masking
