The fifth edition of this bestselling book provides a comprehensive introduction to bilingualism and bilingual education. In a compact and clear style, its 19 chapters cover all the crucial issues in bilingualism at individual, group and national levels. These include: (1) defining who is bilingual and multilingual; (2) testing language abilities…

Issues concerning bilingual education are discussed, with a focus on the effect of social class on educational outcomes. While bilingualism tends to be associated with some educational advantages for the upper class, it often appears to result in an additional handicap within the lower ranges. In many educational outcomes affecting bilinguals,…