Simultaneous learning of motion discrimination in two directions

被引：30
|
作者：
Liu, ZL
Vaina, LM
机构：
[1] NEC Res Inst, Princeton, NJ 08540 USA
[2] Boston Univ, Brain & Vis Lab, Boston, MA 02215 USA
来源：
COGNITIVE BRAIN RESEARCH | 1998年 / 6卷 / 04期
关键词：
perceptual learning; motion discrimination; transfer; stimulus specificity; simultaneous learning; task context;
D O I：
10.1016/S0926-6410(98)00008-1
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We take issue with theories about the direction specificity in perceptual learning of motion discrimination. Trials of motion discrimination in two opposite directions were interleaved in uneven proportions (2:1). Human subjects improved faster in the direction with less frequent trials, indicating that learning transferred from the more frequent to the less frequent direction. (C) 1998 Elsevier Science B.V.
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页码：347 / 349
页数：3
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