An increasing number of programs and institutions have developed tests of
is based involved four groups of examinees (totalling 250) who wrote both the Test of English as a Foreign Language (TOEFL) and the Canadian Test of English for Scholars and Trainees (CanTEST).An increasing number of Canadian postsecondary institutions have developed ESL proficiency tests designed to measure the language abilities demanded in an academic program (Des Brisay, Elson, Fox, & Ready, 1991). These testing initiatives have been motivated by a need for tests that are aligned with specific curricula, for tests that provide the diagnostic information required in program planning, for tests that provide the information necessary for program evaluation, or simply for tests that can be scheduled to meet administrative needs. In many cases it would be useful if scores from such tests could be used for admissions purposes in place of scores from such widely available international tests as the Test of English as a Foreign Language (TOEFL) or the International English Language Testing Service (IELTS). Otherwise, students may have to be tested twice, once to get the desired information and once to meet the requirements of a university admissions office. It follows, then, that test developers must be prepared to supply evidence supporting the use of scores from their tests for admissions purposes.