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DERIVED STIMULUS RELATIONS, SEMANTIC PRIMING, AND EVENT‐RELATED POTENTIALS: TESTING A BEHAVIORAL THEORY OF SEMANTIC NETWORKS
Author(s) -
BarnesHolmes Dermot,
Staunton Carmel,
Whelan Robert,
BarnesHolmes Yvonne,
Commins Sean,
Walsh Derek,
Stewart Ian,
Smeets Paul M.,
Dymond Simon
Publication year - 2005
Publication title -
journal of the experimental analysis of behavior
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.75
H-Index - 61
eISSN - 1938-3711
pISSN - 0022-5002
DOI - 10.1901/jeab.2005.78-04
Subject(s) - lexical decision task , priming (agriculture) , psychology , equivalence (formal languages) , semantic equivalence , natural language processing , semantic relation , equivalence relation , cognitive psychology , logical equivalence , computer science , artificial intelligence , linguistics , cognition , mathematics , semantic computing , neuroscience , philosophy , botany , germination , semantic web , pure mathematics , biology
Derived equivalence relations, it has been argued, provide a behavioral model of semantic or symbolic meaning in natural language, and thus equivalence relations should possess properties that are typically associated with semantic relations. The present study sought to test this basic postulate using semantic priming. Across three experiments, participants were trained and tested in two 4‐member equivalence relations using word‐like nonsense words. Participants also were exposed to a single‐ or two‐word lexical decision task, and both direct (Experiment 1) and mediated (Experiments 2 and 3) priming effects for reaction times and event‐related potentials were observed within but not across equivalence relations. The findings support the argument that derived equivalence relations provides a useful preliminary model of semantic relations.