"Language Assessment Quarterly," Volume 6, Issue 3, 2009, is a special issue titled "Cognitive Diagnosis and Q-Matrices in Language Assessment." This special issue is a textbook for cognitive diagnosis, one that language testers can study for many years to come. This article presents the author's reaction on why cognitive diagnosis is necessary.…

Just like buildings, tests are designed and built for specific purposes, people, and uses. However, both buildings and tests grow and change over time as the needs of their users change. Sometimes, they are also both used for purposes other than those intended in the original designs. This paper explores architecture as a metaphor for language…

Two early publications are often cited as the genesis of the language testing field: (1) Lado's (1961) book on language testing; and (2) Carroll's (1961) fundamental considerations paper. The former is the first textbook on assessing foreign language ability. The latter is the first true statement of theory. The former is the first publication to…

Presents criterion-referenced language test development as a means for linking English-as-a-Second-Language curricula, teacher experience, and language tests. The article concludes with an examination of data from teachers who have used criterion-referenced language test development and discussion of the benefits as a proactive process for…