Foreign language aptitude is defined as one's potential to learn a second language. A language learner with higher aptitude is predicted to learn more, faster, and reach a higher level of proficiency. If this is the case, one way to validate the construct of aptitude and its measure is to conduct a validation study in which measures of aptitude is…

Concepts of second language proficiency and how proficiency may be assessed have changed considerably over the last 20 years. New notions of validity with respect to the interpretation and uses of test scores have begun to shape discussions about test validity and quality assurance in college world language departments, in government, and in…

This article provides preliminary validity evidence for the shorter Mandarin version of the Vocabulary Size Test (VST) under the content aspect, technical quality, substantive and generalizability aspect of Messick's (1995) construct validity framework. The shorter version with 177 Chinese university students in three proficiency levels indicates…

Alternative approaches are discussed for use of e-rater[R] to score the TOEFL iBT[R] Writing test. These approaches involve alternate criteria. In the 1st approach, the predicted variable is the expected rater score of the examinee's 2 essays. In the 2nd approach, the predicted variable is the expected rater score of 2 essay responses by the…

Provides a history of validation in language testing, discusses current approaches to validation in language testing (hypothesis about testing outcomes, relevant evidence for testing the hypothesis, developing a validity argument), and gives an overview of current challenges in language-test validation (defining the language construct to be…

This study investigates the Test of English as a Foreign Language (TOEFL), in particular the relative contributions to score dependability (analogous to classical theory reliability) of various numbers of items and subtests as well as the decision dependability at different cut points. Research questions that apply to the overall TOEFL battery and…

Discusses validation studies of three British English language proficiency tests--the English Proficiency Test Battery, the English Language Battery, and the English Language Testing Service. Concludes that valid language tests depend on test constructors' knowledge of language and on their judgment as to the parameters of language proficiency.…

The one-parameter psychometric model known as the Rasch model is described and examined. The basic principles underlying the model and the concepts of unidimensionality, local stochastic independence, and additivity are explained in non-mathematical terms. The requirements of measurement procedures, the measurement of latent traits, the control on…

Reviews developments in language testing research and practice over the last 20 years, and suggests future directions in the areas of professionalizing the field and validation research. Argues that concerns for ethical conduct must be grounded in valid test use, so that professionalization and validation research are inseparable. (Author/VWL)

Reviews recent theoretical, methodological, and analytical developments in language testing, focusing on more refined models of language ability, reliability and validity, performance testing, innovative test formats, new applications of Item Response Theory and Generalizability Theory to test performance. An annotated bibliography discusses seven…

Practical and technical aspects of language testing research are considered in 23 articles. Topical areas include: testing of general proficiency; the hypothesis of a single unitary factor accounting for reliable variance in tests; the structure of language proficiency; pros and cons of cloze testing; a new functional testing approach; and…

Provides a bibliography of published research papers that either describe the history of the TOEFL, offer a critical review of the test, or interpret TOEFL research findings. Some topics include: the correlation of TOEFL with other standardized tests of English language proficiency, TOEFL's role as a predictor of academic performance, the…

Testing and assessment in English-for-Academic-purposes (EAP) contexts has traditionally been carried out as a needs analysis of learners or a content analysis of courses. This article reassesses this approach to the development and validation of EAP tests on the basis of a theoretical model and recent research into content specificity. (VWL)

A study supplementing earlier research by Lalande and Schweckendiek investigated comparisons and correlations obtained from testing a group of 17 university students of German using both the American Council on the Teaching of Foreign Languages (ACTFL) Oral Proficiency Interview (OPI) and the most recent revision of the examination for the…

Part One of this guide explores issues in English proficiency testing. Tests are discussed in terms of the aspect of language tested, and of different kinds of test tasks. The following kinds of test task defects are treated: (1) tests that required literacy skills, (2) tasks that reduce to a vocabulary test, and (3) errant notions of linguistic…