Development of a Computerized-Adaptive Test to Measure English Vocabulary Size with IRT
Andhita Dessy Wulansari,
Dhinuk Puspita Kirana,
Restu Mufanti
Abstract:To speak English fluently like a native speaker, having a vocabulary of 20,000 words are required. In many universities in Indonesia, Vocabulary Size Test (VST) is still held with Paper-Based Test (PBT), so it is less effective and efficient. The aims of this study were 1) to develop Computerized-Adaptive Testing (CAT), which helps get students with a standardized English vocabulary size, and 2) to implement it in measuring vocabulary size. The approach in this study is Research and Development (RD) with produ… Show more
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