22 . . although both sociocultural and educational factors contribute directly to the development of communicative proficiency in minority students, a large majority of academic and communicative deficits . are developed in these students as a result of failure by educators to respond appropriately to sociocultural and communicative characteristics which children bring to school. (P. 41) Measuring language proficiency Canale (in press) reviews some of the recent frameworks for language proficiency and finds that there is general agreement regarding general "underlying abilities, knowledge systems, and skills," but "there is less agreement on the content and boundaries of this underlying competence, and hence, on what language proficiency tests do and should measure" (p. 2). While Cummins (1981) accepts the terms "communicative proficiency" and "linguistic proficiency" as synonyms, Canale finds that linguistic proficiency is comprised generally of language universals that are only part of what he terms individual proficiency. Communicative and autonomous proficiencies are a result of socialization processes, as well as individual differences in personal development, learning style, personality, and motivation. Differential criteria in language evaluation are exemplified in the research of Damico, Oiler, and Storey (1981) who utilize both pragmatic and surface-oriented criteria to identify bilingual in dividuals displaying language disorders. Results indicate that pragmatic criteria were more effective than surface-oriented criteria in distinguishing language disorders from lack of language proficiency. The research of Rodriguez-Brown and Elias-Olivares (1981) cor relates language use at school, at home, and in natural language