SWU-SET as a CEFR Standardized English Test
Language and Academic Services Centre, International College for Sustainability Studies, Srinakharinwirot University (SWU) understands and foresees the significance of using English in general and academic contexts. As parallel with international stanardized tests that are used to measure test takers‘ English proficiency, Language and Academic Services Centre attempted to construct Srinakharinwirot University Standardized English Test (SWU-SET) that can measure levels of English proficiency aligned with the concept of Common European Framework of Reference for Languages (CEFR). The aims of this paper were to test quality of SWU-SET based on validity, reliability, and item discrimination and to develop items of SWU-SET aligned with the CEFR. The methodology implemented in this study included a construction of test specification and a 100-MCQ test design under the investigation of test validity, test reliabity, and test item discrimination. As a consequence, two sets of the SWU-SET were launched for a pilot study. Consequently, all test items were revised and re-launched to confirm the test quality. Then, SWU-SETs were under the process of standard mapping which conformed to the CEFR. The results and discussion were presented in this paper to show how the test was designed and spelled out how the test yielded satisfactory results as a standardized test aligned with CEFR.