Intro

Datshiane Navanayagam speaks to two women who research what happens to our thoughts, feelings and behaviours when we speak many languages. To what extent do we have a “mother tongue” – and what happens if we stop using it?

Dr Aneta Pavlenko is a Ukrainian-American linguist who looks at the emotional impact of moving between languages.

Professor Núria Sebastián Gallés is a Spanish cognitive psychologist who studies bilingual toddlers and young babies.

Produced by Rebecca Moore and Hannah Sander

(Image: (L) Aneta Pavlenko, courtesy Aneta Pavlenko. (R) Núria Sebastián Gallés, courtesy Núria Sebastián Gallés.)