Fen Başarısındaki Artışın Belirlenmesinde Madde Tepki Kuramına Dayalı Dikey Ölçekleme Yöntemlerinin Karşılaştırılması
Özet
In this research, a vertical scaling study based on Item Response Theory was conducted by using two different datasets and vertical scaling results obtained by different calibration methods and different proficiency estimation methods (maximum likelihood, expected prior distribution, maximum prior distribution) are compared.