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An Evaluation of the Answer Key Used in Determining the 7th Grade Students' Levels of Disciplined Mind in Terms of Generalizability Theory
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Guler, Nese – Educational Research and Reviews, 2014
Nowadays, rapid changes in science and technology increase the demand of qualified individuals who have signs of disciplined mind which is hightlighted in Howard Gardner's (2006) five minds as one type of mind. So, it is important to measure whether individuals have disciplined mind or not. Based on this idea, it is aimed to evaluate the…
Descriptors: Answer Keys, Reliability, Grade 7, Generalizability Theory
The Effect of Observation Length and Presentation Order on the Reliability and Validity of an Observational Measure of Teaching Quality
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Mashburn, Andrew J.; Meyer, J. Patrick; Allen, Joseph P.; Pianta, Robert C. – Educational and Psychological Measurement, 2014
Observational methods are increasingly being used in classrooms to evaluate the quality of teaching. Operational procedures for observing teachers are somewhat arbitrary in existing measures and vary across different instruments. To study the effect of different observation procedures on score reliability and validity, we conducted an experimental…
Descriptors: Observation, Teacher Evaluation, Reliability, Validity