The paper examines the phenomenon of group bilingualism, the origin of the contact situations which lead to it, and the role of language in maintaining ethnic boundaries, especially in revitalization movements. Language shift and language maintenance are seen as indicators of the degree to which ethnic boundaries are being maintained. Many ethnic…

The language problem of emigrant children has two major aspects: (1) concern for mother tongue maintenance; and (2) concern that the children are not learning the second language, which is the official language of the host country. The first is primarily the concern of the family, whereas the second is the concern of the entire community. Massive…