In recent years, some studies have started to explore the impact of individual general executive functions (EFs) on bilingual language control. To our knowledge, few studies have systematically examined various components of EFs on different levels of language control in bilinguals. In two experiments, we investigated the effects of two components of IC on different levels of bilingual language control. The language-switching task was used to tap into language control at different levels. The Simon task was used to measure interference suppression in Experiment 1, and a go/no-go task was used to measure response inhibition in Experiment 2. Experiment 1 found that the smaller the Simon effect was, the larger the asymmetry of switch costs was. Experiment 2 found that the shorter the go response time was, the larger the global slowing effect was. Taken together, these findings suggest that the interference suppression component of domain-general IC facilitates local level language control, while response inhibition impacts global level language control in bilinguals.

近年来，一些研究已开始探索个体通用执行功能（EF）对双语语言控制的影响。据我们所知，很少有研究系统地检查了双语者在不同语言控制水平下EF的各个组成部分。在两个实验中，我们研究了IC的两个组件对双语语言控制水平不同的影响。语言切换任务用于在不同级别上进行语言控制。在实验1中，Simon任务用于测量干扰抑制，在实验2中，go / no-go任务用于测量响应抑制。实验1发现，Simon效应越小，开关成本的不对称性就越大。 。实验2发现，执行响应时间越短，全局减慢效果就越大。