MCDL | Multilingualism and Cognitive Development Lab

Scientific research and cognitive development conceptual image

Welcome to MCDL

The Multilingualism and Cognitive Development Lab (MCDL) is a research hub that studies the complex interplay between linguistic diversity and the human mind. Our work investigates how the acquisition and use of multiple languages shape cognitive architecture, learning mechanisms, and developmental trajectories across the lifespan. In addition, we are interested in how social, technological and educational experiences shape the development of multiple languages.

Our research primarily focuses on language processing in bi-/multilingual children and adults, exploring how the brain manages and switches between multiple linguistic systems. Additionally, the MCDL aims to contribute to the body of knowledge on communication disorders in monolingual and multilingual settings, so that diagnostic and therapeutic approaches account for the unique realities of linguistic diversity.

Utilizing a range of experimental methods—including eye-tracking and behavioral paradigms—we examine second language learning, heritage language development, language impairment, and the intrinsic and extrinsic factors that influence successful language outcomes.