Resumen de A code-switching asymmetry in bilingual children: Code-switching from Dutch to
Aims and Objectives/Purpose/Research Questions:
Recent research suggests that cognitive control plays a role in code-switching, both in bilingual adults and in bilingual children. Code-switching would only require cognitive control, however, when speakers maintain some degree of separation between their two languages, not when they completely mix the lexicons and grammars of their languages. For Frisian–Dutch bilinguals, mixing of Dutch (majority language) into Frisian (minority language) is common, but mixing of Frisian into Dutch is not. Therefore, Frisian–Dutch bilinguals need to maintain some degree of language separation when they speak Dutch, but not when they speak Frisian, predicting that code-switching from Dutch to Frisian would affect cognitive control more than vice versa.
Design/Methodology/Approach:
Frisian–Dutch bilingual children aged 5 and 6 (n = 104) completed a Flanker task. Information about frequency of code-switching from Dutch to Frisian and frequency of code-switching from Frisian to Dutch was obtained through a parental questionnaire.
Data and Analysis:
Multiple hierarchical regression analyses showed that frequency of code-switching from Dutch to Frisian significantly predicted performance on a Flanker task, but that frequency of code-switching from Frisian to Dutch did not.
Findings/Conclusions:
The results suggests that code-switching from Dutch to Frisian requires more cognitive control than code-switching from Frisian to Dutch.
Originality:
This is the first study that shows a code-switching asymmetry in the context of a minority–majority language pair.
Significance/Implications:
The study supports the hypothesis that code-switching requires more cognitive control when a bilingual speaker has to maintain some degree of language separation between her or his two languages.
