The way in which validity has been conceptualized has changed throughout the years. The focus in validation studies shifted from evaluating distinct components of validity to developing a comprehensive argument for the use and interpretations of test scores. The argument-based approach to validity incorporates the distinct types of the…

Recently, a large number of vocabulary tests have been made available to language teachers, testers, and researchers. Unfortunately, most of them have been launched with inadequate validation evidence. The field of language testing has become increasingly more rigorous in the area of test validation, but developers of vocabulary tests have…

The ACTFL Assessment of Performance Toward Proficiency in Languages (AAPPL, https://www.actfl.n.d.org/assessments/k-12-assessments/aappl) assesses proficiency in 11 languages for students in grades 3 to 12 and is often used to award the Seal of Biliteracy. While arguments for the valid interpretation and uses of the AAPPL have previously been…

The present study aimed to validate a 70-item Korean bilingual version of the Vocabulary Size Test (VST) using Rasch modeling. The goal was to assess the applicability of this Korean version of the VST for Korean learners of English in an English as a foreign language (EFL) context by examining validity evidence based on Messick's framework.…

This study suggests a conceptual framework for policy-driven test development and validation, using the Test of Proficiency in Korean (TOPIK) as an example context. By linking the literature on policy analysis and argument structure in the validation of testing, the strong relationships between policy and testing are illustrated. This rationalizes…

The emergence of digital-first assessments is prompting reconsideration of, and innovation in, aspects of psychometrics, test validation, and test use. Using the Duolingo English Test (DET) as an example, this three-paper series seeks to address issues concerning the estimation of classification consistency and the reporting of results for such…

This test review focuses on the current version (2009) of [Chinese characters omitted] (Hanyu Shuiping Kaoshi), literally translated as the Chinese Language Proficiency Test and abbreviated as HSK. Tailored to non-native speakers of the Chinese language, this test consists of six proficiency levels (Levels 1 and 2 as beginners, Levels 3 and 4 as…

This paper explores the role of language testing in English education, focusing on its theoretical foundations, methodologies and practical applications. It analyzes how language tests fulfill various purposes, such as placement, progress monitoring, achievement evaluation and diagnostic feedback, underlining the importance of a critical…

The high-stakes College English Test (CET), developed, administered, and reformed over the last 20 years, has received great attention in the aspect of washback on teaching and learning from previous research. Very few studies explored its consequences in the workplace domain--being used as a screening lever. This research aimed to 1) compare…

The evaluation of sign language proficiency needs to be based on measures with well-established psychometric proprieties. To date, no valid and reliable test is available to assess Polish Sign Language ("Polski Jezyk Migowy," PJM) skills in deaf children. Hence, our aim with this study was to adapt the British Sign Language Receptive…

This article presents a review of the Comprehensive Assessment of Spoken Language--Second Edition (CASL-2), in which reliability, utility, and validity are analyzed and discussed. Some limited recommendations for practice are made based on a review of the information provided by the publisher for clinicians.

The "TOEFL® Essentials"™ test is a new English language proficiency test in the "TOEFL"® family of assessments. It measures foundational language skills and communication abilities in academic and general (daily life) contexts. The test covers the four language skills of reading, listening, writing, and speaking and is intended…

Language testing has witnessed three major trends in the 1990s: theoretical, methodological, and analytical. Theoretically, emphasis has been placed on the further understanding of the construct of language proficiency. Methodologically, there has been an outburst of interest in language performance testing and the promotion of the professional…

We describe the summative assessment component within a K-12 assessment program and our development of a validity argument to support its claims with respect to intended uses and interpretations. First, we describe the "Winsight"® assessment program theory of action, a logic model elucidating mechanisms for how use of the assessment…

Background: This study investigated the psychometric properties of the recently developed Qiyas for L1 Arabic language test using a Rasch measurement framework. Methods: Responses from 271 examinees were analyzed in this study. The test is hypothesized to involve one dominant factor that assesses four skills: reading comprehension, rhetorical…