La incidencia de la lengua de señas en la adquisición del idioma español.

Abstract

This article examines the role of sign language in the acquisition of Spanish, focusing on its impact on learners with diverse communication needs. Also, the study aims to evaluate how sign language supports or challenges Spanish learning, addressing both deaf and hearing individuals who use it as a primary or complementary communication tool. Through literature review and empirical data analysis, the research identifies sign language as a facilitator for understanding Spanish among deaf learners, while also enhancing vocabulary and grammar acquisition for hearing students. In addition, key findings highlight the cognitive benefits of sign language, such as improved linguistic comprehension and bilingualism. The results emphasize its dual function: as a bridge to Spanish for deaf individuals and an innovative educational tool for hearing learners. Moreover, integrating sign language in language instruction fosters inclusive and effective learning environments. On the other hand, the study concludes that incorporating sign language into Spanish education enhances linguistic outcomes and promotes equitable access to language acquisition. But also, recommendations include the adoption of sign language as a pedagogical strategy to support diverse learners in achieving Spanish proficiency.