Elicited imitation (EI) has been widely used to examine second language (L2) proficiency and development and was an especially popular method in the 1970s and early 1980s. However, as the field embraced more communicative approaches to both instruction and assessment, the use of EI diminished, and the construct-related validity of EI scores as a…

Discusses the role of the Rasch model IRT in evaluating two subtests of the Occupational English test and argues for its use in exploring test constructs and in considering the implications of the empirical analysis presented for the validity of communicative language tests involving speaking and writing skills. (39 references) (Author/JL)

Presents a literature review seeking to answer four questions: (1) What is washback? (2) How does washback work? (3) How can we promote positive washback? and (4) How can we investigate washback? A model is proposed that identifies participants, processes and products which may influence or be influenced by, washback. Strategies for investigating…