Ontology highlight
ABSTRACT:
SUBMITTER: Cormier K
PROVIDER: S-EPMC3657148 | biostudies-literature | 2012 Jul
REPOSITORIES: biostudies-literature
Cormier Kearsy K Schembri Adam A Vinson David D Orfanidou Eleni E
Cognition 20120510 1
Age of acquisition (AoA) effects have been used to support the notion of a critical period for first language acquisition. In this study, we examine AoA effects in deaf British Sign Language (BSL) users via a grammaticality judgment task. When English reading performance and nonverbal IQ are factored out, results show that accuracy of grammaticality judgement decreases as AoA increases, until around age 8, thus showing the unique effect of AoA on grammatical judgement in early learners. No such ...[more]