Success test was developed in the research to measure to what extent the students gained behaviors as long as
in the issue of enzymes is concerned. In the success test, 35 questions were prepared for each unit covering
any behavior aimed to be taught. The questions were examined by biology and education sciences experts. The
test was applied to 86 people who studied the subject of enzymes at university level. At the end of pilot
application, selectivity indexes of test articles, article severity degree and Croncbah Alpha reliability coefficient
were found and on this basis, the articles whose assessment were weak were taken out of the test. There are
30 questions in the end of the test. General reliability coefficient assessed for success test is α=.80.The
statement that depending on Alpha coefficient, the scale is highly reliable is used. According to Kalaycı (2008),
on condition that Alpha record is between 0.80-1.00, the scale is highly reliable. Besides, there are questions
related to five of Bloom’s cognitive scale ( knowledge, understanding, application, analysis and assessment).