This article constitutes the first empirical assessment of methodological quality in second language acquisition (SLA). We surveyed a corpus of 174 studies (N = 7,951) within the tradition of research on second-language interaction, one of the longest and most influential traditions of inquiry in SLA. Each report was coded for methodological…

Reviews literature on language transfer and language universals. Defines language universals as those linguistic elements which are common to all languages. Discusses language transfer and language universals as interacting phenomena. Concludes that language universals serve as an overall guiding principle in second language acquisition,…

A model of language transfer is proposed. It examines the nature of language transfer, identifies which language phenomena are transferred, and predicts conditions for language transfer occurrence. The model includes notions of language universals, language distance, and surface language phenomena. (PMJ)

Questions the extent to which attention differentially affects different parts of language and how this differential effect interacts with increased linguistic knowledge. Subjects were native English speaking learners of Italian. (Author/VWL)

While there is general agreement that conversational interaction can facilitate interlanguage development, much of the research on interaction has been conducted in experimental laboratory settings. Questions have been raised about the generalizability of the benefits observed in the laboratory to the classroom setting. The current research…