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Language Control Across Modalities

Language Control Across Comprehension and Production in Unimodal and Bimodal Bilinguals

Who can join

Ages 18 to 65 · All sexes · Healthy volunteers welcome

Inclusion Criteria:

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

Exclusion Criteria:

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

About the study

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.

What is being tested

• Predictability (behavioral)
• language context (behavioral)

Sponsor: University of California, San Diego · Participants: 360 · Started: Aug 6, 2025

Contact the study team

Official record on ClinicalTrials.gov — NCT07226921

Locations in the U.S.

From ClinicalTrials.gov, data retrieved Oct 2, 2026. Each study sets its own eligibility; the study team decides who can join.