Description du projet
Enrichir notre compréhension de l’acquisition du langage chez les jeunes enfants
À l’heure actuelle, les connaissances sur la forme la plus précoce d’acquisition du langage, un domaine des sciences cognitives qui suscite une grande fascination, demeurent lacunaires. Le projet MELA, relevant des Actions Marie Skłodowska-Curie, entend nous permettre de mieux comprendre ce phénomène. Pour ce faire, il examinera le rôle de l’environnement linguistique précoce dans le façonnement de deux aspects du développement langagier: l’enrichissement du vocabulaire et l’organisation sémantique. À ce titre, le projet mènera une enquête longitudinale sur le développement lexical entre l’âge de 9 et 18 mois, ce qui permettra à l’équipe du projet de déterminer l’empreinte de la structure du discours de chaque parent sur le développement langagier de leur enfant. Le renforcement des liens entre l’acquisition du langage et le développement sémantique est la clé de ce projet.
Objectif
Successful communication in humans critically depends on two aspects of language development: how many words we know (vocabulary growth) and whether we know how to combine them to understand and express meaningful ideas (semantic organization). This fellowship is designed to examine the role of early language environment in shaping these two aspects of language development. This aim will be addressed by conducting a longitudinal investigation of lexical development between 9 and 18 months of age. This will make it possible to map the structure of individual parents’ speech to the individual language development of their children. The focus on individual development promises not only to advance our theoretical understanding of typical development, but also to inform theory-based enrichment programs for atypical lexico-semantic development. To achieve these aims, the proposed research will strengthen connections between two fields in infant research, language acquisition and semantic development. Additionally, it will use a combination of complementary methods: analyses of naturalistic language input, parental reports, experimental paradigms, and cognitive modeling. Bridging the two research fields through a multi-method approach places this fellowship at the intersection of the fellow’s current expertise and the research lines currently active at the host institution (BCBL). Specifically, the semantic development aspect builds on the fellow’s strong background in category learning and lexico-semantic organization, while the language acquisition part aligns closely with the BCBL’s research lines. On the methodological side, the fellow will bring expertise in experimental designs, while skills related to the longitudinal approach, infant research, and cognitive modeling are those that the fellow will develop by training during this fellowship. Hence, this fellowship will strongly support the development of the prospective fellow’s independent line of research.
Champ scientifique
Programme(s)
- HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA) Main Programme
Régime de financement
HORIZON-AG-UN - HORIZON Unit GrantCoordinateur
20009 San Sebastian
Espagne