The present study explored the effects of interactionist Dynamic Assessment (DA) and age on the writing accuracy of IELTS candidates. This research investigated the existence of an interactional effect between the age of learners and the type of treatment they received. First, 140 IELTS candidates were split into two age groups, adult and young.…

A critical component of cognitive diagnostic models (CDMs) is a Q-matrix that stipulates associations between items of a test and their required attributes. The present study aims to develop and empirically validate a Q-matrix for the listening comprehension section of the International English Language Testing System (IELTS). To this end, a…

Test de Connaissance du Français (TCF), a French knowledge test for any non-native speakers of French, is an official language exam for the certificate of proficiency in French designed by France Éducation international (FIE) and accredited by le Ministère Français de l'Éducation Nationale, de la Jeunesse et des Sports (French Ministry of National…

This study represents the inaugural attempt at assessing the authenticity of the tasks encompassed in the IELTS Speaking Module. The evaluation is conducted from the vantage points of applied linguistics and general education, and serves to enhance comprehension of authenticity and authentic assessment. In order to achieve this objective, an…

Incremental intelligence plays an important role in self-regulating and enhancing writing performance among language learners. The present study aimed to investigate the relationship among variables of the incremental theory of intelligence, self-regulatory writing strategies, implicit theory of writing, and writing performance in EFL learners. To…

With the incremental integration of technology in writing assessment, technology-generated feedback has found its way to take further steps toward replacing human corrective feedback and rating. Yet, further investigation is deemed necessary regarding its potential use either as a supplement to or replacement for human feedback. This study aims to…

Cognitive diagnostic models (CDMs) have received much interest within the field of language testing over the last decade due to their great potential to provide diagnostic feedback to all stakeholders and ultimately improve language teaching and learning. A large number of studies have demonstrated the application of CDMs on advanced large-scale…

The measurement of test-taking strategies and practices, mostly studied through qualitative methods, has been an important aspect of language testing and assessment research. The current study examines the test-taking strategies of International English Language Testing System (IELTS) test-takers and reports the process of designing and validating…

This study explored possible reasons why IELTS candidates usually score low in writing by investigating the effects of two different test designs and scoring criteria on Iranian IELTS candidates' obtained grades in IELTS and World Englishes (WEs) essay writing tests. To this end, first, a WEs essay writing test was preliminarily designed. Then, 17…

Large-scale standardized ESL tests such as the International English Language Testing System (IELTS) are widely used around the world to measure the language proficiency of test-takers and make different decisions based on their scores. Reading comprehension is an integral part of such tests which requires test-takers to read passages and answer a…

The purpose of the present study was twofold: (a) to compare the performance of six cognitive diagnostic models, including a general model (GDINA), two non-compensatory models (DINA and NC-RUM), and three compensatory models (ACDM, DINO, and CRUM), at test level to find the best model for describing the underlying interaction among the listening…

Regarding the importance and complexity of writing among the EFL language learners, this study explored the learners' attitudes toward teaching and testing writing through Computerized Dynamic Assessment (CDA). The participants of this study were 22 Iranian upper-intermediate EFL learners. All the participants were adults and participated in this…