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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

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Davidson, Fred – Language Assessment Quarterly, 2010
"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.…
Descriptors: Cognitive Tests, Identification, Statistical Analysis, Cognitive Ability
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Davidson, Fred – Language Assessment Quarterly, 2004
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…
Descriptors: Testing, Language Tests, Language Aptitude, Psychometrics