This article discusses the conceptualization, measurement, and validity of a recently emerged construct in the field of second language acquisition (SLA)--implicit language aptitude (alternatively "implicit aptitude"). Implicit aptitude is a set of cognitive abilities that enable learners to make unconscious computations of the…

Developing assessments within a program can create more useful measures of our students' language. This includes rating scales used in performance assessments such as writing or speaking tests. This article describes the process of development, use, and revision of a writing placement scale by teachers in an intensive English language program. To…

In this article, I specify a conceptual framework for test validity research on content assessments taken by English language learners (ELLs) in U.S. schools in grades K-12. This framework is modeled after one previously delineated by Willingham et al. (1988), which was developed to guide research on students with disabilities. In this framework…

Links the theory of washback with the broader concept of impact in educational measurement and to the recent debate on construct validity associated with Messick. Notes that for many years it was asserted that language tests negatively impacted teaching and learning, an impact known as washback. (25 references) (Author/CK)

Probes validity issues of computer-assisted strategy assessment in second language acquisition research. Reviews metacognitive and cognitive strategies, discussing trait-oriented and interactionist approaches in the concept of strategy, and examining validity by focusing on "advance preparation" and "resourcing" examples of…

Argues that tests have always been used as a means of political and social control. Maintains that test results are unreliable, especially at the extremes, that their predictive power is weak and that language testers need to be skeptical and need to insist on complete information on candidates' backgrounds for selection decision making. (10…