Geçmişten Günümüze Geçerlik
Eğitimde ve Psikolojide Ölçme ve Değerlendirme DergisiCilt 2014/5-legacy-662, Sayı 2
The concept of test validity has gained importance since psychological tests have been used. Validity is related to the degree of measurement capability of a certain test, which intends to measure a desired property. However, from the years which the …