https://www.noormags.ir en https://www.noormags.ir/view/en/articlepage/1777321/does-field-of-study-matter-in-academic-performance-differential-item-functioning-analysis-of-a-high-stakes-test-using-one-parameter-and-two-parameter-item-response-theory-models Tue, 30 Jun 2020 20:30:00 GMT