title: Semantic processing in the production of numerals across notations.
abstract: In the present work, we conducted a series of experiments to explore the processing stages required to name numerals presented in different notations. To this end, we used the semantic blocking paradigm previously used in psycholinguist studies. We found a facilitative effect of the semantic blocked context relative to the mixed context for Arabic digits and number words. However, the blocked context produced an interference effect for physical numerosity and Roman numbers. Our results provided further evidence to models suggesting that Arabic digits may be named through an asemantic route similar to that of number words, whereas a semantic route is mandatory to name physical numerosity and Roman numerals.
authors.affiliation: Departamento de Psicologia Basica y Metodologia, Universidad de Murcia, Murcia, Spain. aherrera@um.es
authors.forename: Amparo
authors.initials: A
authors.lastname: Herrera
authors.forename: Pedro
authors.initials: P
authors.lastname: Macizo
mesh_terms: D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D003210:Concept Formation / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008433:Mathematics; D008960:Models, Psychological; D009275:Names; D011578:Psycholinguistics; D011930:Reaction Time / Q000502:physiology; D021641:Recognition, Psychology; D012660:Semantics; D013223:Statistics as Topic; D055815:Young Adult