1. Two contextualized measures of degree of bilingualism;Cooper,1968
2. Listening comprehension in a bilingual community;Cooper,1968
3. Language use in a bilingual community;Cooper,1968
4. Word frequency estimation as a measure of degree of bilingualism;Cooper,1968
5. Bilingual need affiliation and future orientation in extra-group and intra-group domains;Findling,1968