title: Familiarity, Priming, and Perception in Similarity Judgments.
abstract: We present a novel way of accounting for similarity judgments. Our approach posits that similarity stems from three main sources-familiarity, priming, and inherent perceptual likeness. Here, we explore each of these constructs and demonstrate their individual and combined effectiveness in explaining similarity judgments. Using these three measures, our account of similarity explains ratings of simple, color-based perceptual stimuli that display asymmetry effects, as well as more complicated perceptual stimuli with structural properties; more traditional approaches to similarity solve one or the other and have difficulty accounting for both. Overall, our work demonstrates the importance of each of these components of similarity in explaining similarity judgments, both individually and together, and suggests important implications for other similarity approaches.
authors.affiliation: U.S. Naval Research Laboratory, Washington, D.C.
authors.forename: Laura M
authors.initials: LM
authors.lastname: Hiatt
authors.affiliation: U.S. Naval Research Laboratory, Washington, D.C.
authors.forename: J Gregory
authors.initials: JG
authors.lastname: Trafton
mesh_terms: D001245:Association Learning / Q000502:physiology*; D003118:Color Perception / Q000502:physiology*; D006801:Humans; D007600:Judgment / Q000502:physiology*; D008960:Models, Psychological; D010775:Photic Stimulation; D021641:Recognition, Psychology / Q000502:physiology*; D060865:Repetition Priming / Q000502:physiology*
keywords: Associative Learning; Cognitive Simulation; Perceptual Similarity; Priming; Similarity