Conflict Monitoring in Speech Production: Physiological Evidence from Bilingual Picture Naming

Autor/inn/en	Acheson, Daniel J.; Ganushchak, Lesya Y.; Christoffels, Ingrid K.; Hagoort, Peter
Titel	Conflict Monitoring in Speech Production: Physiological Evidence from Bilingual Picture Naming
Quelle	In: Brain and Language, 123 (2012) 2, S.131-136 (6 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0093-934X
DOI	10.1016/j.bandl.2012.08.008
Schlagwörter	Bilingualism; Naming; Responses; Speech; German; Indo European Languages; Brain; Cognitive Measurement; Self Management + Suchen Sie Ihr Suchwort? Bilingualismus; Speaking; Sprechen; Deutscher; Indoeuropäisch; Gehirn; Selbstmanagement
Abstract	Self-monitoring in production is critical to correct performance, and recent accounts suggest that such monitoring may occur via the detection of response conflict. The error-related negativity (ERN) is a response-locked event-related potential (ERP) that is sensitive to response conflict. The present study examines whether response conflict is detected in production by exploring a situation where multiple outputs are activated: the bilingual naming of form-related equivalents (i.e. cognates). ERPs were recorded while German-Dutch bilinguals named pictures in their first and second languages. Although cognates were named faster than non-cognates, response conflict was evident in the form of a larger ERN-like response for cognates and adaptation effects on naming, as the magnitude of cognate facilitation was smaller following the naming of cognates. Given that signals of response conflict are present during correct naming, the present results suggest that such conflict may serve as a reliable signal for monitoring in speech production. (Contains 1 table and 2 figures.) (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10