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Jandaghi, Gholamreza; Shaterian, Fatemeh – Journal of Applied Quantitative Methods, 2008
The purpose of the research is to determine college Instructor's skill rate in designing exam questions in chemistry subject. The statistical population was all of chemistry exam sheets for two semesters in one academic year from which a sample of 364 exam sheets was drawn using multistage cluster sampling. Two experts assessed the sheets and by…
Descriptors: Teacher Made Tests, Science Tests, Chemistry, Test Reliability