Brain potentials reveal unconscious translation during foreign-language comprehension.

@article{citeulike:2604059, abstract = {Whether the native language of bilingual individuals is active during second-language comprehension is the subject of lively debate. Studies of bilingualism have often used a mix of first- and second-language words, thereby creating an artificial "dual-language" context. Here, using event-related brain potentials, we demonstrate implicit access to the first language when bilinguals read words exclusively in their second language. Chinese-English bilinguals were required to decide whether English words presented in pairs were related in meaning or not; they were unaware of the fact that half of the words concealed a character repetition when translated into Chinese. Whereas the hidden factor failed to affect behavioral performance, it significantly modulated brain potentials in the expected direction, establishing that English words were automatically and unconsciously translated into Chinese. Critically, the same modulation was found in Chinese monolinguals reading the same words in Chinese, i.e., when Chinese character repetition was evident. Finally, we replicated this pattern of results in the auditory modality by using a listening comprehension task. These findings demonstrate that native-language activation is an unconscious correlate of second-language comprehension.}, address = {Economic and Social Research Council Centre for Research on Bilingualism in Theory and Practice, University of Wales, Bangor LL57 2DG, United Kingdom. g.thierry@bangor.ac.uk}, author = {Thierry, G. and Wu, Y. J. }, citeulike-article-id = {2604059}, doi = {10.1073/pnas.0609927104}, issn = {0027-8424}, journal = {Proc Natl Acad Sci U S A}, keywords = {bilingual}, month = {July}, number = {30}, pages = {12530--12535}, posted-at = {2008-05-09 19:31:31}, priority = {2}, title = {Brain potentials reveal unconscious translation during foreign-language comprehension.}, url = {http://dx.doi.org/10.1073/pnas.0609927104}, volume = {104}, year = {2007} }

TY - JOUR ID - citeulike:2604059 L3 - citeulike-article-id:2604059 TI - Brain potentials reveal unconscious translation during foreign-language comprehension. JF - Proc Natl Acad Sci U S A VL - 104 IS - 30 SP - 12530 EP - 12535 AD - Economic and Social Research Council Centre for Research on Bilingualism in Theory and Practice, University of Wales, Bangor LL57 2DG, United Kingdom. g.thierry@bangor.ac.uk SN - 0027-8424 N2 - Whether the native language of bilingual individuals is active during second-language comprehension is the subject of lively debate. Studies of bilingualism have often used a mix of first- and second-language words, thereby creating an artificial "dual-language" context. Here, using event-related brain potentials, we demonstrate implicit access to the first language when bilinguals read words exclusively in their second language. Chinese-English bilinguals were required to decide whether English words presented in pairs were related in meaning or not; they were unaware of the fact that half of the words concealed a character repetition when translated into Chinese. Whereas the hidden factor failed to affect behavioral performance, it significantly modulated brain potentials in the expected direction, establishing that English words were automatically and unconsciously translated into Chinese. Critically, the same modulation was found in Chinese monolinguals reading the same words in Chinese, i.e., when Chinese character repetition was evident. Finally, we replicated this pattern of results in the auditory modality by using a listening comprehension task. These findings demonstrate that native-language activation is an unconscious correlate of second-language comprehension. KW - bilingual AU - Thierry, G AU - Wu, YJ PY - 2007/07/24/ UR - http://dx.doi.org/10.1073/pnas.0609927104 ER -