This paper synthesizes ideas from the fields of graphical modeling and education testing, particularly item response theory (IRT) applied to computerized adaptive testing (CAT). Graphical modeling can offer IRT a language for describing multifaceted skills and knowledge, and disentangling evidence from complex performances. IRT-CAT can offer…

Analysis of performance evaluations of 233 international graduate teaching assistants found that students who received negative recommendations for teaching assignments had significantly lower Test of English-as-a-Foreign-Language and Graduate Record Examination verbal scores than those who received positive recommendations. (27 references)…

Eighteen studies on the validity of tests of English as a foreign language (EFL) for college admission and placement decisions are briefly summarized. No studies were found on the extent to which these tests reflect language skills, curriculum (content validity), or theory or behavior (construct validity). Instead, all of these studies…

This paper discusses the relationship between language proficiency and intelligence. In particular, the paper is concerned with the elements of intelligence testing which creep into tests designed to determine language proficiency, and the proliferation of testing of all types and the kinds of interpretations made of these tests. Particular…

Four writing samples were obtained from 638 foreign college applicants who represented three major foreign language groups (Arabic, Chinese, and Spanish), and from 60 native English speakers. All four were scored holistically, two were also scored for sentence-level and discourse-level skills, and some were scored by the Writer's Workbench…