title: Three-step priming in lexical decision.
abstract: In two experiments, we investigated mediated two-step priming (e.g., from LION to STRIPES via TIGER) and three-step priming (e.g., from MANE to STRIPES via LION and TIGER). Experiment 1 showed robust two-step priming in the double lexical decision task. In Experiment 2, we tested for three-step priming and investigated the possibility that it is not association strength based on free association, but frequency of co-occurrence, that causes three-step priming. Co-occurrence has been proposed as a measure of familiarity and semantic relatedness. Significant three-step priming was obtained. Lexical co-occurrence could not account for the effect. However, a more global measure of semantic similarity that includes the similarity of the contexts in which concepts occur revealed that the three-step pairs were semantically related. If this global measure provides a proper estimate of the semantic relatedness of our items, then three-step priming is consistent not only with spreading activation models, but also with distributed memory models and the compound cue model.
authors.affiliation: Nijmegen Institute for Cognition and Information, University of Nijmegen, The Netherlands. chwilla@nici.kun.nl
authors.forename: Dorothee J
authors.initials: DJ
authors.lastname: Chwilla
authors.forename: Herman H J
authors.initials: HH
authors.lastname: Kolk
mesh_terms: D003657:Decision Making; D005608:Free Association; D006801:Humans; D014705:Verbal Behavior; D014825:Vocabulary