DISTRACTOR EFFECTS IN PERCEPTUAL TASKS

被引：0
|
作者：
Utochkin, I. S. [1 ]
机构：
[1] SU HSE, Dept Psychol, Moscow, Russia
来源：
PSIKHOLOGICHESKII ZHURNAL | 2010年 / 31卷 / 03期
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.
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页码：25 / 32
页数：8
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