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The Cognitive Science of Bilingualism
Author(s) -
Dong Yanping,
Li Ping
Publication year - 2015
Publication title -
language and linguistics compass
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.619
H-Index - 44
ISSN - 1749-818X
DOI - 10.1111/lnc3.12099
Subject(s) - neuroscience of multilingualism , cognition , psychology , variety (cybernetics) , task (project management) , linguistics , executive functions , cognitive psychology , cognitive science , computer science , artificial intelligence , neuroscience , philosophy , management , economics
Recent research in cognitive effects of bilingualism has generated both excitement and controversy. The current paper provides an overview of this literature that has taken a componential approach toward cognitive effects of bilingualism, according to which bilingual advantages in executive functions are measured in terms of executive control (inhibiting, switching, updating) and monitoring. Findings to date indicate that the presence or absence of bilingual advantages may be influenced by a variety of learner and environmental factors, including the bilingual individual's age, age of acquisition, language proficiency, frequency of language use, and difficulty of the experimental task. The cognitive effects of bilingualism must be interpreted in light of the bilingual's lifelong linguistic experience, which results in adaptive changes in the mind and the brain. We suggest directions for future research in this domain.