RT info:eu-repo/semantics/article T1 The Access to Grammatical Number in Spanish Children and Adults A1 Domínguez Martínez, Alberto A1 Santos Álvarez, Anthea Gara A1 Fu, Yang A2 Psicología CognitivaSocial y Organizacional K1 Grammatical number K1 Lexical decision K1 Plural processing K1 Number acquisition K1 Dominant frequency AB In Spanish, the plural form in plural dominant frequency pairs, like “diente/dientes” [tooth/teeth], occurs more frequently than the corresponding singular form. On the other hand, forthe singular dominant frequency pairs such as “cometa/cometas” [kite/kites], the singularform is more common than the plural. The recognition of singular forms by adult readersis dependent on the dominance factor, while the identifcation of plural forms relies on thefrequency of the stem. Given that age and reading experience may infuence morphologicalprocessing of words, we investigate the representation of singulars and plurals in Spanishprimary school children in Third Grade (8/9) and Sixth Grade (11/12) and adults througha lexical decision task. Though children’s lexical decisions were twice as slow as adults,the pattern of morphological processing was consistent across ages: dominant plural formsresulted in decision times that were comparable to those of non-dominant singular forms,while recognition of singular-dominant forms was quicker than recognition of plural nondominant forms. It appears that singulars are accessed and stored in the lexical memory asseparate entities, while plurals depend on their morphological closer relatives, in this case,the singular forms. YR 2023 FD 2023 LK http://riull.ull.es/xmlui/handle/915/35486 UL http://riull.ull.es/xmlui/handle/915/35486 LA en DS Repositorio institucional de la Universidad de La Laguna RD 28-jun-2024