Despite the substantial expansion in vocabulary research since the 1980s, we still know very little about how vocabulary develops over time and what factors influence this development. This methodological overview discusses key issues and considerations in vocabulary breadth growth assessment to help advance research in this area. The report…

Assessments are a way for stakeholders in education to understand what students know and can do. They can take many forms, including but not limited to paper and pencil or computer-adaptive formats. However, assessments do not have to be tests in the traditional sense at all; rather, they can be carried out through teacher observations of students…

One consequence of test use in the English-language teaching community is the negative washback of tests on teaching and learning. Test preparation courses are often seen as part of the more general issue of washback. IELTS and TOEFL iBT tests, focusing on communicative competence, are anticipated to have positive washback effect on how English is…

The relationships among teaching, testing, and learning are examined and reconceptualized based on different theories and computer adaptive testing. Approaches that integrate teaching, testing, and learning include: (1) behavioral psychology; (2) cognitive psychology; and (3) computer adaptive testing (CAT). Some behaviorists have assumed that all…

A variety of assessment methods and instruments can and should be used to evaluate the performance of individuals and groups. Some possible assessments are described, including (1) adaptive testing; (2) anecdotal records; (3) assessment centers; (4) behavioral checklists; (5) behaviorally anchored rating scales; (6) checklists; (7) computerized…