Argues from the premise that a language test is a special case of a second language acquisition (SLA) elicitation device and suggests that SLA and language testing share much common ground in terms of research methods, which have similar properties in that they are both used to make systematic observations of language performances from which…

Suggests a methodology for studying second language acquisition that is concerned with gaining insight into the use, development, and possible fossilization of interlanguage in important real-life situations. Specific interest is focused on the understanding ability of the non-native speaker to use English in discussing a technical field. (65…

This study builds on research that identified empirical evidence indicating that at least one language for special purposes (LSP) domain and one non-LSP domain are in fact associated with some differential results in the consequent interlanguage (IL) structure of non-native users of English. The current study focuses on the methodological problems…