RT journal article T1 La variable lengua materna en la disponibilidad léxica de una comunidad bilingüe T2 The mother tongue variable in the lexical availability of a bilingual community A1 Serrano Zapata, María Isabel K1 léxico disponible K1 lengua materna K1 bilingüismo K1 castellano K1 catalán K1 lexical availability K1 mother tongue K1 bilingualism K1 Spanish K1 Catalan K1 lexique disponible K1 langue maternelle K1 bilinguisme K1 espagnol AB This paper introduces the incidence of the mother tongue factor on the lexicon available in Spanish and Catalan in the province of Lleida. The descriptive and statistical procedures of the following analysis measure the effect of the mother tongue factor on the lexical production in the two languages of the community, based on a sample of 240 bilingual informants and 480 surveys. The results clearly show that the quantitative indexes are higher among the group that completes the survey in their mother tongue. PB Editorial UCA SN 1133-682X YR 2022 FD 2022-12-01 LK http://hdl.handle.net/10498/28137 UL http://hdl.handle.net/10498/28137 LA spa DS Repositorio Institucional de la Universidad de Cádiz RD 10-may-2026