Trial Parameters
Condition Healthy
Sponsor University of California, San Diego
Study Type INTERVENTIONAL
Phase N/A
Enrollment 360
Sex ALL
Min Age 18 Years
Max Age 65 Years
Start Date 2025-08-06
Completion 2030-05-31
Interventions
Predictabilitylanguage context
Brief Summary
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.
Eligibility Criteria
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