21 Sajavaara (1978) adds to the Monitor and Acculturation Models by concluding that "Acquisition will take place if language is used for meaningful communication, the socioaffective filter is lowered, and there is enough input in context which is communicatively meaningful for the learner" (p. 67). The focus must be on the message instead of the form. In second language research of students learning a marked language, one considered to have less social value (Fishman, 1976), Edelsky and Hudelson (1980) find that the political position of the second language is a more important influence than the amount of daily or weekly exposure or the length of time spent in study. Even though the markedness of a language is a sociopolitical factor which originates 1 outside the school, it is a powerful force which must be recognized before it can be dealt with effectively. The political factor can account for policy development and implementation, curriculum organi zation, classroom structure, and the allocation and utilization of staff and resources within the instructional program (Burns, 1981-82; Shuy, 1981). In his synthesis of research on bilingual education, Troike (1981) finds that the use of two languages, the home language as well as English, fosters greater cognitive gains as well as greater acquisition of English skills than English-only instruction. Breaking down cultural barriers which often exist between the home and the school and providing an educational environment which accepts the child and shows respect for his or her culture and language are the important factors which increase language proficiency and academic achievement. Cummins' (1981) work agrees with that of Troike. Cummins states,