“Differential item functioning” için 9 makale
Iranian Journal of Language Teaching Research (IJLTR)Cilt 2016/4, Sayı 1
Differential Item Functioning (DIF) exists when examinees of equal ability from different groups have different probabilities of successful performance in a certain item. This study examined gender differential item functioning across the PhD Entrance Exam of TEFL (PEET) in Iran, …
Eğitimde ve Psikolojide Ölçme ve Değerlendirme DergisiCilt 2014/5-legacy-662, Sayı 2
The purpose of this study was to compare Type I error rates and power for Mantel-Haenszel (MH) and logistic regression (LR) tests for reference and focal groups with varying ability distributions, sample size and sample size ratios. In this study …
Kastamonu Üniversitesi Kastamonu Eğitim DergisiCilt 2015/23, Sayı 1
This study was aimed to assess items of PISA-2009 student questionnaire’s subscales of “sense of school learnings” and “sense of teachers” in terms of differential item functioning by using gender and 4 different country data comperatively. For the DIF analysis, …
Eğitim ve BilimCilt 2012/37, Sayı 165-legacy-688
The purpose of this study is to determine whether 2009 Level Determination Exam (LDE) 6th, 7th and 8th year Turkish sub tests indicate item bias in terms of the gender of the students and school types. In the light of …
Eğitim ve BilimCilt 2014/39, Sayı 172
Past research has shown a male advantage in mathematics compared to females, as well as gender differences in mathematics performance by type of item. However, most past research has focused on gender differences within one cultural group. This research examines …
Eğitim ve BilimCilt 2014/39, Sayı 172
This study examined the degree of comparability between two versions of the Trends in International Mathematics and Science Study’s 1999 mathematics test results from the United States of America and Turkey. Measurement invariance was assessed between the two language versions …
Eğitim ve BilimCilt 2014/39, Sayı 172
This study investigates the utility of a recent generalized differential item functioning analysis method based on profile analysis (PADIF). Two characteristics of PADIF are that the analysis is not at the item level but at the level of item categories …
iojesCilt 2012/4, Sayı 1
The objectives of this study were to investigate the assessment practices of in-serviceteachers and to compare the assessment practices of teachers in different subject areas, teaching levels and teaching experience. Altogether 406 in-service teachers responded to the Teacher Assessment Practice …
iojesCilt 2011/3, Sayı 2-legacy-130
Item bias is a major threat to measurement validity. This research examined the Type I error and power of the MH test by varying the magnitude of DIF, test score (matching criterion) purification types (single-stage, two-stage, and iterative), test length, …