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Kayıp Veri Sorununun Çözümünde Kullanılan Farklı Yöntemlerin Ölçeklerin Geçerlik ve Güvenirliği Bağlamında Karşılaştırılması

2016·Merve SAHIN KÜRSAD, Zekeriya Nartgün

Eğitimde ve Psikolojide Ölçme ve Değerlendirme Dergisi·Cilt 2015/6-legacy-1194, Sayı 2

The purpose of this research is to compare the effectiveness of various methods used in solving missing data problems in the context of validity and reliability of the scales. For this purpose PISA 2012 Turkey sample and “Math Work Ethics” …

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Comparison Of Various Methods Used İn Solving Missing Data Problems İn Terms Of Psychometric Features Of Scales And Measurement Results Under Different Missing Data Conditions

2015

iojes·Cilt 2015/7, Sayı 4

In this research, five different methods used in solving missing data problems (listwise deletion, series mean, mean of nearby points, multiple imputation and regression imputation) were compared under the conditions of missing completely at random mechanism (MCAR), normal distribution, unidimentionality, …

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