认知灵活性
心理学
灵活性(工程)
认知
背景(考古学)
代码转换
认知心理学
领域(数学分析)
编码(集合论)
认知科学
语言学
计算机科学
程序设计语言
集合(抽象数据类型)
古生物学
数学分析
统计
哲学
数学
神经科学
生物
作者
Leah Gosselin,Laura Sabourin
标识
DOI:10.1080/20445911.2024.2365463
摘要
Individualistic experience with code-switching has often been found to modulate bilingual executive functioning, though the direction of these effects is variable. The present study investigated whether French-English code-switching in a primarily dual-language context (the environment which requires the most control processes) may lead to increased cognitive flexibility. Sustained (mixing) and transient (switching) cognitive flexibility was examined in a domain-general task and a novel language-specific task (i.e. a cued bilingual lexical decision task). First, mixing and switching effects in the domain-general task were not reliably predicted by the participants' code-switching habits. Second, though the sample displayed minimal switching effects and a mixing benefit in the language-specific task, these were positively predicted by the participants' deliberate code-switching. By contrast, predictors related to dense code-switching were negatively related to the participants' language-specific sustained cognitive flexibility. Altogether, our findings indicate that any training instilled by dual-language code-switching is restricted to language-specific cognitive flexibility.
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