DINA Modele Göre Testin Psikometrik Özelliklerinin Belirlenmesi ve Bireysel Dönüt Verilmesi: TIMSS 2015
Yazarlar (3)
Doç. Dr. Mahmut Sami Koyuncu Gazi Üniversitesi, Türkiye
Ayşenur Erdemir
Gazi Üniversitesi, Türkiye
Gazi Üniversitesi, Türkiye
Dr. Öğr. Üyesi Sinem ŞENFERAH Kastamonu Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(Ulusal alan endekslerinde (TR Dizin, ULAKBİM) yayınlanan tam makale)
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| Dergi Adı | Türk Eğitim Bilimleri Dergisi | ||
| Dergi ISSN | 2459-1912 | ||
| Dergi Tarandığı Indeksler | TR DİZİN | ||
| Makale Dili | Türkçe | Basım Tarihi | 01-2019 |
| Cilt / Sayı / Sayfa | 17 / 1 / 103–120 | DOI | – |
| Makale Linki | https://dergipark.org.tr/tr/pub/tebd/issue/46309/528729 | ||
| UAK Araştırma Alanları |
Eğitimde Ölçme ve Değerlendirme
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| Özet |
| The aim of the study is to show how to use DINA model in defining psychometric characteristics of a test and giving students individualized feedback. The data of the study is taken from multiple-choice items in booklet-1 of eighth graders’ mathematics test of TIMSS 2015 Turkey sample. 435 students took booklet-1. The parameters of DINA model were estimated via R Studio and interpreted by comparing with CTT and IRT parameters. Additionally, diagnostic profile report example for individualized feedback was constructed. The result of the study shows that DINA model has a good fit (SRMSR, MADcor, MADQ3, MADaQ3, and RMSEA < 0.05). The parameters of DINA model are similar to those of CTT and IRT. The reliability values of DINA, CTT and IRT are (Pc)=0.913, KR-20=0.80 and marginal reliability=0.70, respectively. Thus, reliability of DINA model is bigger than the others’ values. As a result, it is suggested that DINA model can be used to report psychometric characteristics of a test. In addition, it can be used to give detailed individualized feedback to students, which is different from CTT and IRT. |
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