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Level Determination Exam (Sbs-2008) the Determination of the Validity and Reliability of 7(Th) Grade Mathematics Sub-Test
(Elsevier Science Bv, 2010)
The aim of this study is to study the validity and reliability of the SBS-2008 7th grade Mathematics sub-test. The psychometric characteristics of the items and tests have been studied with this aim. Exploratory and ...
The Effect of the Aim and Frequency of Computer Usage on Student Achievement According to Pisa 2006
(Elsevier Science Bv, 2012)
Developments in the field of internet bring along the developments in education. The increase in the importance of the use of computers and the internet in the field of education necessitated the measurement of this dimension ...
The Effects of Test Length and Sample Size on Item Parameters in Item Response Theory
This study investigates the effects of sample size and test length on item-parameter estimation in test development utilizing three unidimensional dichotomous models of item response theory (IRT). For this purpose, a real ...