Document Detail


Observations on associative grouping (in honor of Jacob Beck).
MedLine Citation:
PMID:  15856933     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Beck (1972) pointed out that grouping tasks, where one set of elements is distinguished from another, do not imply associative links within either set of elements but could rely on processes of segregation. Although many physiological theories of grouping are purely associative there are not many methods of isolating associative processes psychophysically. One method has been to measure common resolutions of elements when they are presented under conditions of depth and motion ambiguity. In the present paper a number of the issues surrounding grouping are considered, particularly in relation to associative processes. These include whether grouping is post-constancy and post-completion, grouping with and without emergent features, the role of top-down processing and attention and the explanatory role of general principles such as simplicity and likelihood.
Authors:
Barbara Gillam
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Publication Detail:
Type:  Journal Article; Review    
Journal Detail:
Title:  Spatial vision     Volume:  18     ISSN:  0169-1015     ISO Abbreviation:  Spat Vis     Publication Date:  2005  
Date Detail:
Created Date:  2005-04-28     Completed Date:  2005-06-20     Revised Date:  2005-11-16    
Medline Journal Info:
Nlm Unique ID:  8602662     Medline TA:  Spat Vis     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  147-57     Citation Subset:  IM    
Affiliation:
University of New South Wales, Sydney 2052 N.S.W, Australia. b.gillam@unsw.edu.au
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MeSH Terms
Descriptor/Qualifier:
Association*
Gestalt Theory
Humans
Psychological Theory*
Visual Perception*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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