Cross-modal information integration in category learning.
Cross-modal information integration in category learning.
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DOI:
10.3758/s13414-014-0659-6
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发表时间:
2014-07
期刊:
影响因子:
--
通讯作者:
Ashby FG
中科院分区:
文献类型:
--
作者:
Smith JD;Johnston JJ;Musgrave RD;Zakrzewski AC;Boomer J;Church BA;Ashby FG
An influential theoretical perspective describes an implicit category-learning system that associates regions of perceptual space with response outputs by integrating information preattentionally and predecisionally across multiple stimulus dimensions. This study tested whether this kind of implicit, information-integration category learning is possible across stimulus dimensions lying in different sensory modalities. Humans learned categories composed of conjoint visual-auditory category exemplars comprising a visual component (rectangles varying in the density of contained lit pixels) and an auditory component (Experiment 1: auditory sequences varying in duration; Experiment 2: pure tones varying in pitch). The categories had either a one-dimensional, rule-based solution or a two-dimensional, information-integration solution. Humans can solve the information-integration category tasks by integrating information across two stimulus modalities. The results demonstrate an important cross-modal form of sensory integration in the service of category learning, and they advance the field’s knowledge about the sensory organization of systems for categorization.
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DOI:
10.1037/0278-7393.29.4.650
发表时间:
2003-07-01
影响因子:
2.6
作者:
Maddox, WT;Ashby, FG;Bohil, CJ
通讯作者:
Bohil, CJ
影响因子:
2.9
作者:
CHUDLER, EH;SUGIYAMA, K;DONG, WK
通讯作者:
DONG, WK
DOI:
10.1016/0169-328x(96)00063-0
发表时间:
1996-09-05
期刊:
MOLECULAR BRAIN RESEARCH
影响因子:
--
作者:
Arnauld, E;Jeantet, Y;DemotesMainard, J
通讯作者:
DemotesMainard, J
DOI:
10.1037/0278-7393.14.1.33
发表时间:
1988-01-01
影响因子:
2.6
作者:
ASHBY, FG;GOTT, RE
通讯作者:
GOTT, RE
影响因子:
1.3
作者:
Maddox, WT;Ashby, FG
通讯作者:
Ashby, FG