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Abstract


A STUDY OF DEVELOPING AN ACHIVEMENT TEST WITH VALIDITY AND RELIABILITY ANALSIS ON CORROSION
The aim of this study was to develop an achievement test consisting of multiple – choice questions related to the corrosion chemistry courses taught in the various departments of universities. The achievement test prepared in order to carry out the validity and reliability studies was administered to 110 students who had taken the corrosion chemistry course before at Gazi University, Ankara and Selçuk University, Konya in 2014 – 2015 educational years. The opinions of two field experts in chemistry and one field expert in Turkish were taken into consideration in order to ensure the validity of the achievement test and then the questions were subject to item analysis. The Cronbach Alpha reliability value of the achievement test was found to be 0,76. Ultimately, an achievement test consisting of 20 questions was developed as a result of the validity and reliability studies

Keywords
Chemistry education, developing achievement test, corrosion


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