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When Language Switching has No Apparent Cost: Lexical Access in Sentence Context.
Jason W Gullifer1, Judith F Kroll, Paola E Dussias
1Department of Psychology, Pennsylvania State University, University Park PA, USA ; Center for Language Science, Pennsylvania State University, University Park PA, USA.
Bilinguals access words in both languages simultaneously, even when reading sentences in only one. Cognates are recognized faster than non-cognates, regardless of sentence language context or switching.
Area of Science:
- Psycholinguistics
- Cognitive Neuroscience
Background:
- Bilingual lexical access is influenced by language context.
- Investigating language non-selectivity in bilinguals is crucial for understanding cognitive processes.
Purpose of the Study:
- To examine how sentence context affects bilingual lexical access in Spanish and English.
- To determine if cognates are processed faster than non-cognates in bilinguals.
- To assess the impact of language switching and blocking on lexical processing.
Main Methods:
- Two experiments were conducted with highly proficient Spanish-English bilinguals.
- Participants named target words (cognates or non-cognates) embedded in Spanish or English sentences.
- Sentences were presented in mixed-language blocks or blocked by language.
Main Results:
- Cognates were named significantly faster than non-cognates in both Spanish and English.
- Language context (mixed vs. blocked) did not affect the cognate recognition advantage.
- No significant processing costs were found for inter-sentential code-switching.
Conclusions:
- Bilingual lexical access is largely language non-selective, supporting the Bilingual Interactive Activation+ Model.
- Language context does not impede the simultaneous activation of both languages during reading.
- Inter-sentential code-switching does not impose a significant processing burden on bilinguals.
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