Stimulus control by same-versus-different relations among multiple visual stimuli.

Edward A Wasserman; Andrea J Frank; Michael E Young

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PubMed · 12395492

Stimulus control by same-versus-different relations among multiple visual stimuli.

Edward A Wasserman·Andrea J Frank·Michael E Young

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Abstract

The authors devised a go/no-go discrimination learning task that allowed but did not require pigeons to report (a) from which of 2 different sets a collection of visual items was drawn and (b) the relations between or among the items as being the same as or different from one another. The results of 2 experiments using this task disclosed stimulus control by the particular items in the arrays and by the same-different relations exemplified by those items. Relational and item control depended on how many items were in the arrays. Same-different discrimination was evident with 2-item displays, but it was much stronger with 6 or more items. These findings help to define the substrates of advanced conceptual behavior.

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Analysis of Variance Animals Attention Behavior, Animal Choice Behavior Columbidae Concept Formation Discrimination Learning Generalization, Stimulus Pattern Recognition, Visual Photic Stimulation Problem Solving Reaction Time Transfer, Psychology Visual Perception Comparative Study Journal Article Research Support, U.S. Gov't, Non-P.H.S.

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Edward A Wasserman, Andrea J Frank, Michael E Young. 2002. Stimulus control by same-versus-different relations among multiple visual stimuli.. https://pubmed.ncbi.nlm.nih.gov/12395492/

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