This study analyzes the user chat logs and other artifacts of a virtual world, "Quest Atlantis" (QA), and proposes the concept of Negotiation for Action (NfA) to explain how interaction, specifically, avatar-embodied collaboration between native English speakers and nonnative English speakers, provided resources for English language acquisition.…

Discusses the occurrence or nonoccurrence of the contraction of prepositions and determiners in German to emphasize that the communicative function of certain syntactic forms can only be understood, and should therefore only be taught, within the framework of contextual analysis. (CB)

Investigates the effects of science students' domain-specific knowledge and language proficiency on local lexical and syntactic processing and on semantic and higher conceptual processing of biology texts written in the students' first and second languages. Results indicate that language proficiency affects lower-level processing and…