Using Alignment Index and Polytomous Item Response Theory on Statistics Essay Test
Kana HIDAYATI1, BUDIYONO2, SUGIMAN31Yogyakarta State University, INDONESIA.2Sebelas Maret University, INDONESIA.3Yogyakarta State University, INDONESIA.DOI: 10.14689/ejer.2019.79.6 ABSTRACT Purpose: Essay test in mathematics, both in the form of restricted-response and extended-response, generally consist of polytomous scored items. However, the essay test used by teachers in Indonesia has not been fully supported by sufficient quality evidence. There have been […]
