Ethnolinguistic vitality theory asserts that Status, Demographic, Institutional Support and Control factors make up the vitality of ethnolinguistic groups. An assessment of a group's strengths and weaknesses in each of these dimensions provides a rough classification of ethnolinguistic groups into those having low, medium, or high vitality. Low…

Reviews two recent books on the role of linguistics in foreign language teaching, examining critically claims for the value of linguistics in teaching. Discusses the relation between theory and practice, sociolinguistic considerations, and measuring achievement. Considers what may reasonably be expected from applied linguistics. (Text is in…