Investigation of Equating Error in Tests with Differential Item Functioning

Meltem YURTÇU; Cem Oktay GÜZELLER

doi:https://doi.org/10.21449/ijate.316420

Makale detayları

Investigation of Equating Error in Tests with Differential Item Functioning

Yazarlar:

Meltem YURTÇU | Cem Oktay GÜZELLER

Yayıncı:

İzzet KARA

Ana Başlıklar:

Eğitim

Dergi:

International Journal of Assessment Tools in Education 2018 Vol.5 Issue 1, pp.50-57

Belge Tipi:

Makale

Yayın Tarihi:

12/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000718737

Sıklık:

Üç Aylık

eISSN:

2148-7456

DOI:

https://doi.org/10.21449/ijate.316420

Özet:

 


In this study purposes to indicate the effect of
the number of DIF items and the distribution of DIF items in these forms, which
be equalized on equating error. Mean-mean, mean-standard deviation, Haebara and
Stocking-Lord Methods used in common item design equal groups as equalization
methods. The study included six different simulation conditions. The conditions
were compared according to the number of DIF items and the distribution of DIF
items on tests. The results illustrated that adding DIF items to tests were
equated caused an increase in the errors obtained by equating methods. We may
state that the change in errors is lowest in characteristic curve
transformation methods, largest in moment methods depending on the situations
in these conditions.


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Makale detayları

Investigation of Equating Error in Tests with Differential Item Functioning

Yazarlar: Meltem YURTÇU | Cem Oktay GÜZELLER

Yayıncı: İzzet KARA

Ana Başlıklar: Eğitim

Dergi: International Journal of Assessment Tools in Education 2018 Vol.5 Issue 1, pp.50-57

Belge Tipi: Makale

Yayın Tarihi: 12/2017

Belge Dili: Türkçe

Document ID (Org No.): 2000718737

Sıklık: Üç Aylık

eISSN: 2148-7456

DOI: https://doi.org/10.21449/ijate.316420

Sayı

Yazarlar:

Meltem YURTÇU | Cem Oktay GÜZELLER

Yayıncı:

İzzet KARA

Ana Başlıklar:

Eğitim

Dergi:

International Journal of Assessment Tools in Education 2018 Vol.5 Issue 1, pp.50-57

Belge Tipi:

Makale

Yayın Tarihi:

12/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000718737

Sıklık:

Üç Aylık

eISSN:

2148-7456

DOI:

https://doi.org/10.21449/ijate.316420