An investigation into the effect of different missing data imputation methods on IRT-based differential item functioning

The purpose of this study is to examine the effect of missing data imputation methods, namely regression imputation (RI), multiple imputation (MI) and k-nearest neighbor (kNN) on differential item functioning (DIF). In this regard, the datasets used in the research were created by deleting some of t...

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Bibliographic Details
Main Authors: Hakan Koğar, Fatma Ünal
Format: Article
Language:English
Published: izzet kara 2024-09-01
Series:International Journal of Assessment Tools in Education
Subjects:
Online Access:https://dergipark.org.tr/tr/download/article-file/3649823
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