Bireyselleştirilmiş Bilgisayarlı Test Uygulamalarında Farklı Sonlandırma Kurallarının Ölçme Kesinliği Ve Test Uzunluğu Açısından Karşılaştırılması
Gülşah Eroğlu, Melek
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The aim of this study is to measure the effect of different termination rules on measurement precision and test length. The research was implemented as a simulation study. Skill parametric values that take a value between +3 and -3 and that are uniformly distributed have been formed for 1000 people. For the item pool, item parameter values have been formed by using the 3 parameter logistic model of Item Response Theory. While forming the Item Pool, the intervals for the parameters are defined as such: a parameter [0.50;2.00]; b parameter [-3.00;+3.00] and c parameter [0.05;0.20]. 5 different termination rules have been used for the study which are: fixed length, standard error, standard error-least item, theta convergence and theta convergence-least item. Different conditions are in place in each termination rule and a total of 12 conditions are compared.