Bilingualism is a subtopic within the study of Linguistics (the study of languages and its use). Specifically, it is the study of people who speak two languages. Common phenomena that occur for bilinguals is code switching, forming language mixtures, and dual identity.
Sites dealing with academic research into bilingual education.
Sites listed here will focus on academic research into bilingual education. Sites without a focus on research are listed as follows:
Reference/Education/K_through_12/Bilingual_Education/ includes sites which have practical applications: lesson plans, activities, curriculum design, information for parents, and educational foreign-language sites.