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Object substitution without reentry

by Vincent Di Lollo, James T. Enns, Ronald A. Rensink - Journal of Experimental Psychology: General , 2002
"... G. Francis and F. Hermens (2002) used computer simulations to claim that many current models of metacontrast masking can account for the findings of V. Di Lollo, J. T. Enns, and R. A. Rensink (2000). They also claimed that notions of reentrant processing are not necessary because all of V. Di Lollo ..."
Abstract - Cited by 7 (0 self) - Add to MetaCart
of Bridgeman (1978), Francis (2000) and Weisstein (1968). This claim has a good deal of surface appeal because it is parsimonious. It argues that our results can be explained without recourse to the new concept of object substitution. Parsimony, however, is achieved at the cost of inappropriate modeling

Asymmetric object substitution masking

by Asymmetric Object Substitution, Yuhong Jiang, Marvin M. Chun - Journal of Experimental Psychology: Human Perception and Performance , 2001
"... this article, central and peripheral always describe the relative location relation between the target and the mask, using the center of fixation/display as the reference point. A central mask is closer to the fixation point than the target is. A peripheral mask is farther away from the fixation poi ..."
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this article, central and peripheral always describe the relative location relation between the target and the mask, using the center of fixation/display as the reference point. A central mask is closer to the fixation point than the target is. A peripheral mask is farther away from the fixation point than the target is

SANDWICH OR SOAP? OBJECT SUBSTITUTION DURING PRETEND PLAY BY

by Dawn K. Melzer, Very Young Children, Very Young Children, Dawn K. Melzer, Nancy A. Myer, Melinda Novak, Department Head , 2003
"... Sandwich or soap? : object substitution during pretend play by very young children. ..."
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Sandwich or soap? : object substitution during pretend play by very young children.

Formal Semantics of Inheritance and Object Substitutability

by Ralph Back, Leonid Mikhajlov, Joakim Von Wright , 2000
"... In this paper we study the problem of semantic substitutability of objects. First we give semantics of classes, objects and inheritance in the presence of dynamic binding. For this purpose we extend Cook and Palsberg's denotational semantics of stateless classes and inheritance by adding state. ..."
Abstract - Cited by 3 (1 self) - Add to MetaCart
In this paper we study the problem of semantic substitutability of objects. First we give semantics of classes, objects and inheritance in the presence of dynamic binding. For this purpose we extend Cook and Palsberg's denotational semantics of stateless classes and inheritance by adding state

Testing models of object substitution with backward masking

by Gregory Francis , Yang Seok Cho - Perception & Psychophysics , 2007
"... Abstract A briefly presented visual target stimulus can be difficult to identify if shown in the context of a mask stimulus. There are several quantitative models that have been used to explain many different masking effects. Here we look at modeling what has been called object substitution. We ana ..."
Abstract - Cited by 3 (2 self) - Add to MetaCart
Abstract A briefly presented visual target stimulus can be difficult to identify if shown in the context of a mask stimulus. There are several quantitative models that have been used to explain many different masking effects. Here we look at modeling what has been called object substitution. We

Class Refinement as Semantics of Correct Object Substitutability

by Ralph-Johan Back, Anna Mikhajlova, Joakim Von Wright - Formal Aspects of Computing
"... Subtype polymorphism, based on syntactic conformance of objects' methods and used for substituting subtype objects for supertype objects, is a characteristic feature of the object-oriented programming style. While certainly very useful, typechecking of syntactic conformance of subtype objects t ..."
Abstract - Cited by 17 (5 self) - Add to MetaCart
Subtype polymorphism, based on syntactic conformance of objects' methods and used for substituting subtype objects for supertype objects, is a characteristic feature of the object-oriented programming style. While certainly very useful, typechecking of syntactic conformance of subtype objects

The Spatial Gradient of Visual Masking By Object Substitution

by Yuhong Jiang, Marvin M. Chun , 2001
"... A mask that has a common onset but delayed offset with the target produces substitution masking, which can be distinguished from pattern masking and metacontrast masking. This study tests the spatial properties of substitution masking: specificity to the target location and asymmetry to the central ..."
Abstract - Cited by 5 (0 self) - Add to MetaCart
. Results are consistent with a refined model of object substitution based on reentrant visual processing. 2001 Elsevier Science Ltd. All rights reserved.

The spatial gradient of visual masking by object substitution

by Yuhong Jiang A, Marvin M. Chun B , 2001
"... A mask that has a common onset but delayed offset with the target produces substitution masking, which can be distinguished from pattern masking and metacontrast masking. This study tests the spatial properties of substitution masking: specificity to the target location and asymmetry to the central ..."
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. Results are consistent with a refined model of object substitution based on reentrant visual processing. © 2001 Elsevier Science Ltd. All rights reserved.

Features of similarity.

by Amos Tversky - Psychological Review , 1977
"... Similarity plays a fundamental role in theories of knowledge and behavior. It serves as an organizing principle by which individuals classify objects, form concepts, and make generalizations. Indeed, the concept of similarity is ubiquitous in psychological theory. It underlies the accounts of stimu ..."
Abstract - Cited by 1455 (2 self) - Add to MetaCart
, errors of substitution, and correlation between occurrences. Analyses of these data attempt to explain the observed similarity relations and to capture the underlying structure of the objects under study. The theoretical analysis of similarity relations has been dominated by geometric models

Neural Substrates of Visual Masking by Object Substitution in Schizophrenia

by Junghee Lee , Mark S Cohen , Stephen A Engel , David Glahn , Keith H Nuechterlein , Jonathan K Wynn , Michael F Green
"... Abstract: Despite a well-known behavioral finding of visual backward masking impairment in schizophrenia, its underlying neural mechanism remains obscure. This study examined neural correlates of a distinct type of visual backward masking, object substitution masking (OSM), in schizophrenia. Twenty ..."
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Abstract: Despite a well-known behavioral finding of visual backward masking impairment in schizophrenia, its underlying neural mechanism remains obscure. This study examined neural correlates of a distinct type of visual backward masking, object substitution masking (OSM), in schizophrenia
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