Within the research on bilingual learning, first studies have revealed that content learned in one language is retrieved more slowly when participants have to switch language from instruction to testing (i.e., language-switching costs, LSC). These costs are attributed to language-dependent knowledge representations. However, the cognitive…

Assists teachers involved in bilingual instruction in improving their understanding of two aspects of bilingual development: interlanguage and of code-switching. Both are natural and creative outgrowths of being bilingual, i.e., alternative forms created by the cognitive/conceptual synthesis of two languages. (30 references) (CK)

This study analyzes the language attitudes of the Paraguayan people toward their two languages, Guarani and Spanish. To study the bilingual situation in the South American country, a pilot survey was carried out in the capital city addressing the major topics of language attitudes, language usage, and language varieties. The goals of the survey…