Automaticity and cognitive control in bilingual and translation expertise

Area of Science:

• Cognitive Psychology
• Psycholinguistics
• Neuroscience

Background:

• Linguistic experiences can influence general cognitive functions.
• Language control differs between professional translation and other bilingual activities.
• Automaticity and cognitive control are key cognitive processes potentially modulated by linguistic background.

Purpose of the Study:

• To investigate if varying linguistic experiences modulate the balance between automaticity and cognitive control.
• To determine how monolinguals, bilinguals, and professional translators differ in task automaticity and cognitive control.
• To examine the cognitive costs associated with task switching across different linguistic groups.

Main Methods:

• A memory search task, known for assessing automaticity acquisition through practice, was administered.
• Participants included monolinguals, bilinguals, and professional translators.
• Performance metrics for automaticity and cognitive control were compared across groups.

Main Results:

• Monolinguals exhibited higher automaticity during the initial learning phase of the memory task.
• Bilinguals and professional translators demonstrated greater reliance on cognitive control throughout the task.
• Monolinguals experienced higher cognitive costs when the learning condition was reversed compared to bilinguals and translators.

Conclusions:

• Linguistic experience, including bilingualism and professional translation, shapes the interplay between automaticity and cognitive control.
• Bilinguals and translators may develop more flexible cognitive control mechanisms, mitigating task-switching costs.
• These findings highlight the broader cognitive implications of diverse linguistic backgrounds beyond language processing itself.