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Jandaghi, Gholamreza – Educational Research and Reviews, 2010
The purpose of the research is to determine high school teachers' skill rate in designing exam questions in physics subject. The statistical population was all of physics exam shits for two semesters in one school year from which a sample of 364 exam shits was drawn using multistage cluster sampling. Two experts assessed the shits and by using…
Descriptors: Test Validity, Test Reliability, Difficulty Level, Physics
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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
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Zarei Matin, Hassan; Jandaghi, Gholamreza; Moini, Boshra – Journal of Applied Quantitative Methods, 2007
Regarding the increased complexity and dynamics of environmental factors and rapid changes, traditional organizations are not longer able to match with such changes and are destroying. Hence, as a tool for survival and matching with these changes, learning organizations are highly considered by many firms and corporations. What you are reading, is…
Descriptors: Foreign Countries, Statistical Analysis, Organizational Development, Environmental Influences