Sources list for ACADEMIC COMPETENCE LANGUAGE:

Belsack, Marian, De Gryse, Peter, Spincemaille, Vincent, and Vandelanott, Lieven (1999): "Language Competence in NHPs" www.angelfire.com/sc2/nhplanguage/ftpaper.html
Non-Human Communication

Wright, E., & Kuehn, P. A. (1998, Spring, Summer). The effects of academic language instruction on college bound at risk secondary students. Journal of Educational Opportunity, 17 (1), 9-22.
Learning Arabic in English

Bankston III, Carl L., Min Zhou. *Effects of Minority Language Literacy on the Academic Achievement of Vietnamese Youths in New Orleans.* Sociology of Education. Jan. 1995 1-17.
Bilingual Education and the American Dream

Taylor, D.M., Meynard, R., & Rheault, E. (1977). Threat to ethnic identity and second-language learning. In H. Giles, Language, ethnicity and intergroup relations (pp. 99-118). Academic
Motivation in SL Learning

O'Barr, W., & Atkins, B. (1980). "Women's language" or "powerless language"? In S. McConnell-Ginet, R. Borker, & N. Furman, (eds), Women and language in literature and society. New York: Praeger, pp. 93-110.
Language Differences between Men and Women