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Degree of conversational code-switching enhances verbal task switching in Cantonese–English bilinguals*

Published online by Cambridge University Press:  07 September 2012

ODILIA YIM
Affiliation:
York University
ELLEN BIALYSTOK*
Affiliation:
York University
*
Address for correspondence: Ellen Bialystok, York University, 4700 Keele Street, Toronto, Ontario M3J 1P3, Canada[email protected]

Abstract

The study examined individual differences in code-switching to determine the relationship between code-switching frequency and performance in verbal and non-verbal task switching. Seventy-eight Cantonese–English bilinguals completed a semi-structured conversation to quantify natural code-switching, a verbal fluency task requiring language switching, and two non-verbal switching tasks. Participants who engaged in more conversational code-switching showed smaller costs in verbal task switching than those who switched languages less frequently. Participants performed similarly to bilinguals in previous studies on non-verbal switching tasks, but in this case performance was not linked to the degree of conversational code switching. The difference in the influence of code-switching for verbal and non-verbal executive control tasks indicates a dissociation between domains for the mechanism of task switching.

Type
Research Notes
Copyright
Copyright © Cambridge University Press 2012

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Footnotes

*

This research was funded by Grant A2559 from the Natural Sciences and Research Council, Canada (NSERC) to Ellen Bialystok. We would like to thank Valerie Cavalieri and Rebecca Zendel for their help in data entry and scoring, and all of the bilinguals who participated in the study.

References

Abutalebi, J., Della Rosa, P. A., Green, D. W., Hernandez, M., Scifoone, P., Keim, R., Cappa, S. F., & Costa, A. (2012). Bilingualism tunes the anterior cingulate cortex for conflict monitoring. Cerebral Cortex, 22, 20762086.CrossRefGoogle ScholarPubMed
Abutalebi, J., & Green, D. W. (2008). Control mechanisms in bilingual language production: Neural evidence from language switching studies. Language and Cognitive Processes, 23, 557582.CrossRefGoogle Scholar
Appel, R., & Muysken, P. (1987). Language contact and bilingualism. London: Edward Arnold.Google Scholar
Barac, R., & Bialystok, E. (2012). Bilingual effects on cognitive and linguistic development: Role of language, cultural background, and education. Child Development, 83, 413422.CrossRefGoogle ScholarPubMed
Bialystok, E., Craik, F. I. M., Green, D. W., & Gollan, T. H. (2009). Bilingual minds. Psychological Science in the Public Interest, 10, 89129.CrossRefGoogle ScholarPubMed
Bialystok, E., Craik, F. I. M., Klein, R., & Viswanathan, M. (2004). Bilingualism, aging, and cognitive control: Evidence from the Simon Task. Psychology and Aging, 19, 290303.CrossRefGoogle ScholarPubMed
Bialystok, E., Craik, F. I. M., & Ryan, J. (2006). Executive control in a modified antisaccade task: Effects of aging and bilingualism. Journal of Experimental Psychology: Learning, Memory, and Cognition, 32, 13411354.Google Scholar
Bialystok, E., Luk, G., & Kwan, E. (2005). Bilingualism, biliteracy, and learning to read: Interactions among languages and writing systems. Scientific Studies of Reading, 9, 4361.CrossRefGoogle Scholar
Bialystok, E., & Martin, M. (2004). Attention and inhibition in bilingual children: Evidence from the dimensional change card sort task. Developmental Science, 7, 325339.CrossRefGoogle ScholarPubMed
Bialystok, E., & Viswanathan, M. (2009). Components of executive control with advantages for bilingual children in two cultures. Cognition, 112, 494500.CrossRefGoogle ScholarPubMed
Brysbaert, M. (1998). Word recognition in bilinguals: Evidence against the existence of two separate lexicons. Psychologica Belgica, 38, 163175.CrossRefGoogle Scholar
Calabria, M., Hernández, M., Branzi, F. M., & Costa, A. (2012). Qualitative differences between bilingual language control and executive control: Evidence from task-switching. Frontiers in Psychology, 2, 399408.CrossRefGoogle ScholarPubMed
Carlson, S., & Meltzoff, A. (2008). Bilingual experience and executive functioning in young children. Developmental Science, 11, 282298.CrossRefGoogle ScholarPubMed
Cepeda, N. J., Kramer, A. F., & Gonzalez de Sather, J. C. M. (2001). Changes in executive control across the lifespan: Examination of task-switching performance. Developmental Psychology, 37, 715730.CrossRefGoogle Scholar
Cepeda, N. J., Viswanathan, M., & Bialystok, E. (2011). Flexibility in task switching by monolinguals and bilinguals. Ms., York University.Google Scholar
Costa, A., Hernández, M., & Sebastián-Gallés, N. (2008). Bilingualism aids conflict resolution: Evidence from the ANT task. Cognition, 106, 5986.CrossRefGoogle ScholarPubMed
Dijkstra, T., Van Jaarsveld, H., & Ten Brinke, S. (1998). Interlingual homograph recognition: Effects of task demands and language intermixing. Bilingualism: Language and Cognition, 1, 5166.CrossRefGoogle Scholar
Dunn, L. M., & Dunn, L. M. (1997). Peabody Picture Vocabulary Test – III. Circle Pines, MN: American Guidance Service.Google Scholar
Festman, J., Rodriguez-Fornells, A., & Münte, T. F. (2010). Individual differences in control of language interference in late bilinguals are mainly related to general executive abilities. Behavioural and Brain Functions, 6, 112.CrossRefGoogle ScholarPubMed
Green, D. W. (1998). Mental control of the bilingual lexico-semantic system. Bilingualism: Language and Cognition, 1, 6781.CrossRefGoogle Scholar
Grosjean, F. (1982). Life with two languages: An introduction to bilingualism. Cambridge, MA: Harvard University Press.Google Scholar
Grosjean, F., & Miller, J. L. (1994). Going in and out of languages: An example of bilingual flexibility. Psychological Science, 5, 201206.CrossRefGoogle Scholar
Kramer, A. F., & Kray, J. (2006). Aging and attention. In Bialystok, E. & Craik, F. I. M. (eds.), Lifespan cognition: Mechanisms of change, pp. 5769. Oxford: Oxford University Press.CrossRefGoogle Scholar
Kroll, J. F., Bobb, S., & Wodniecka, Z. (2006). Language selectivity is the exception, not the rule: Arguments against a fixed locus of language selection in bilingual speech. Bilingualism: Language and Cognition, 9, 119135.CrossRefGoogle Scholar
Luk, G., Anderson, J. A. E., Craik, F. I. M., Grady, C., & Bialystok, E. (2010). Distinct neural correlates for two types of inhibition in bilinguals: Response inhibition versus interference suppression. Brain and Cognition, 74, 347357.CrossRefGoogle ScholarPubMed
Luk, G., Bialystok, E., Craik, F. I. M., & Grady, C. (2011). Lifelong bilingualism maintains white matter integrity in older adults. Journal of Neuroscience, 31, 1680816813.CrossRefGoogle ScholarPubMed
Luo, L., Luk, G., & Bialystok, E. (2010). Effect of language proficiency and executive control on verbal fluency performance in bilinguals. Cognition, 114, 2941.CrossRefGoogle ScholarPubMed
Marian, V., & Spivey, M. (2003). Competing activation in bilingual language processing: Within- and between-language competition. Bilingualism: Language and Cognition, 6, 97115.CrossRefGoogle Scholar
Mazzoni, D., & Dannenberg, R. (1999). Audacity (Version 1.2.6) [software]. Available from http://audacity.sourceforge.net/.Google Scholar
Meuter, R. F. I., & Allport, A. (1999). Bilingual language switching in naming: Asymmetrical costs of language selection. Journal of Memory and Language, 40, 2540.CrossRefGoogle Scholar
Miyake, A., Friedman, N. P., Emerson, M. J., Witzki, A. H., Howerter, A., & Wager, T. D. (2000). The unity and diversity of executive functions and their contributions to complex “frontal lobe” tasks: A latent variable analysis. Cognitive Psychology, 41, 49100.CrossRefGoogle ScholarPubMed
Monsell, S. (2003). Task switching. Trends in Cognitive Sciences, 7, 134140.CrossRefGoogle ScholarPubMed
Muysken, P. (2000). Bilingual speech: A typology of code-mixing. Cambridge: Cambridge University Press.Google Scholar
Myers-Scotton, C. (1993). Social motivations for code-switching. Oxford: Oxford University Press.CrossRefGoogle Scholar
Poplack, S. (1980). Sometimes I'll start a sentence in Spanish y termino en Español: Toward a typology of code-switching. Linguistics, 18, 581618.CrossRefGoogle Scholar
Poplack, S., & Meechan, M. (1998). How languages fit together in codemixing. International Journal of Bilingualism, 2, 127138.CrossRefGoogle Scholar
Prior, A., & Gollan, T. H. (2011). Good language-switchers are good task-switchers: Evidence from Spanish–English and Mandarin–English bilinguals. Journal of the International Neuropsychological Society, 17, 682691.CrossRefGoogle ScholarPubMed
Prior, A., & MacWhinney, B. (2010). A bilingual advantage in task switching. Bilingualism: Language and Cognition, 13, 253262.CrossRefGoogle ScholarPubMed
Raven, J. C., Court, J. H., & Raven, J. (1986). Standard Progressive Matrices. London: H. K. Lewis.Google Scholar
Raven, J. C., Court, J. H., & Raven, J. (1990). Manual for Raven's Progressive Matrices and Vocabulary Scales. Research supplement No. 3: American and international norms (2nd edn.). Oxford: Oxford Psychologists Press.Google Scholar
Reimers, S., & Maylor, E. (2005). Task switching across the life span: Effects of age on general and specific switch costs. Developmental Psychology, 41, 661671.CrossRefGoogle ScholarPubMed
Romaine, S. (1995). Bilingualism (2nd edn.). Oxford: Blackwell.Google Scholar
Salvatierra, J., & Rosselli, M. (2010). The effect of bilingualism and age on inhibitory control. International Journal of Bilingualism, 15, 2637.CrossRefGoogle Scholar
Soveri, A., Rodriguez-Fornells, A., & Laine, M. (2011). Is there a relationship between language switching and executive functions in bilingualism? Introducing a within-group analysis approach. Frontiers in Psychology, 2, 183190.CrossRefGoogle Scholar
Van Heuven, W. J. B., Dijkstra, T., & Grainger, J. (1998). Orthographic neighborhood effects in bilingual word recognition. Journal of Memory and Language, 39, 458483.CrossRefGoogle Scholar
Weissberger, G. H., Wierenga, C. E., Bondi, M. W., & Gollan, T. H. (in press). Partially overlapping mechanisms of language and task control in young and older bilinguals. Psychology and Aging, doi: 10.1037/a0028281. Published by American Psychological Association, May 14, 2012.Google Scholar