A new study reports mathematical processes in the brain are influenced by language. Studying bilingual people, researchers discovered cognitive ‘extra effort’ is required for solving math problems when presented in the second language.
People can intuitively recognize small numbers up to four; however, when calculating they depend on the assistance of language. In this respect, the fascinating research question ensues: how do multilingual people solve arithmetical tasks presented to them in different languages of which they have a very good command? The question will gain in importance in the future, as an increasingly globalised job market and accelerated migration will mean that ever more people seek work and study outside of the linguistic area of their home countries.