Immersion students' language abilities are generally characterized by strong receptive skills (listening, reading) and less developed productive skills (speaking, writing) when compared with L1 speakers of the immersion language (e.g., Allen et al. 1990; Cummins 1998; Harley 1992). In this paper we report results from a six-month mixed-methods…

Input is considered one of the most important factors in the acquisition of lexical and grammatical skills. Input has been found to interact with other factors, such as learner cognitive skills and the circumstances where language is heard. Language learning itself has sometimes been found to enhance cognitive skills. Indeed, intensive contact…

Two-way immersion (TWI) programs in the US are not reaching their minority language learning potential. While English home language (EHL) students develop functional proficiency, their minority language (e.g., Spanish) remains grammatically inaccurate. Spanish home language (SHL) students may also develop non-native-like aspects. Scholars suggest…