Language Control Across Modalities

Recruiting now · Not applicable

Conditions studied: Healthy

In brief

This study aims to investigate how unimodal bilinguals who speak two languages and bimodal bilinguals who speak one language and sign another control languages across comprehension and production. Participants will complete different language tasks (e.g., classify a word, name a picture) in different languages, and their behavioral performance will be assessed, including accuracy and reaction time.

Key facts

Study ID

NCT07226921

Run by

University of California, San Diego

People needed

360

Starts

2025-08-06

Expected to finish

2030-07-31

Last updated by the study team

2025-11-12

Who can join

Age: 18 and older, up to 65. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Proficient in both Mandarin and English, or proficiency in both ASL and English

You may not qualify if…

• Know a third language better than Mandarin/English or better than ASL/English
• With language disorder or other neurological disorders

Where it is running

• UCSD — San Diego, California, United States (enrolling)

Full record on ClinicalTrials.gov

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