DISTRACTOR EFFECTS IN PERCEPTUAL TASKS

被引:0
|
作者
Utochkin, I. S. [1 ]
机构
[1] SU HSE, Dept Psychol, Moscow, Russia
关键词
attention; distractor; interferention; redundancy effect; REDUNDANT-SIGNALS; ATTENTION; STIMULUS; INFORMATION; LOCUS;
D O I
暂无
中图分类号
B84 [心理学];
学科分类号
04 ; 0402 ;
摘要
Distractor's effect (stimulus which is irrelevant at a certain moment and ignored) on task solving efficiency is considered. It is revealed that according to problem situation and connection with target stimulus any distractor can produce two opposite effects: negative - interference and positive - redundancy effect. Distractor effects' classification based on one of possible grounds - distractor's source: sensory inputs effects, hierarchical effects and correlational effects is given. Possibility of level-hierarchical relation between the three classes of effects is discussed.
引用
收藏
页码:25 / 32
页数:8
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