Bilingualism Aids Conflict Resolution: Evidence from the ANT Task

Autor/inn/en	Costa, Albert; Hernandez, Mirea; Sebastian-Galles, Nuria
Titel	Bilingualism Aids Conflict Resolution: Evidence from the ANT Task
Quelle	In: Cognition, 106 (2008) 1, S.59-86 (28 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0010-0277
DOI	10.1016/j.cognition.2006.12.013
Schlagwörter	Speech; Young Adults; Bilingualism; Attention; Comparative Analysis; Cognitive Processes; Monolingualism; Task Analysis + Suchen Sie Ihr Suchwort? Speaking; Sprechen; Young adult; Junger Erwachsener; Bilingualismus; Aufmerksamkeit; Cognitive process; Kognitiver Prozess; Aufgabenanalyse
Abstract	The need of bilinguals to continuously control two languages during speech production may exert general effects on their attentional networks. To explore this issue we compared the performance of bilinguals and monolinguals in the attentional network task (ANT) developed by Fan et al. [Fan, J., McCandliss, B.D. Sommer, T., Raz, A., Posner, M.I. (2002). Testing the efficiency and independence of attentional networks. "Journal of Cognitive Neuroscience, 14," 340-347]. This task is supposed to tap into three different attentional networks: alerting, orienting and executive control. The results revealed that bilingual participants were not only faster in performing the task, but also more efficient in the alerting and executive control networks. In particular, bilinguals were aided more by the presentation of an alerting cue, and were also better at resolving conflicting information. Furthermore, bilinguals experienced a reduced switching cost between the different type of trials compared to monolinguals. These results show that bilingualism exerts an influence in the attainment of efficient attentional mechanisms by young adults that are supposed to be at the peak of their attentional capabilities. (Author).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10