What is Bilingualism?
Put simply, bilingualism is the ability to use two languages. However, defining bilingualism is problematic since individuals with varying bilingual characteristics may be classified as bilingual. Definitions of bilingualism range from a minimal proficiency in two languages, to an advanced level of proficiency which allows the speaker to function and appear as a native-like speaker of two languages. A person may describe themselves as bilingual but may mean only the ability to converse and communicate orally. Others may be proficient in reading in two or more languages (or bi-literate). A person may be bilingual by virtue of having grown up learning and using two languages simultaneously (simultaneous bilingualism). Or they may become bilingual by learning a second language sometime after their first language. This is known as sequential bilingualism. To be bilingual means different things to different people.