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Livingston, Samuel A. – 1981
The standard error of measurement (SEM) is a measure of the inconsistency in the scores of a particular group of test-takers. It is largest for test-takers with scores ranging in the 50 percent correct bracket; with nearly perfect scores, it is smaller. On tests used to make pass/fail decisions, the test-takers' scores tend to cluster in the range…
Descriptors: Error of Measurement, Estimation (Mathematics), Mathematical Formulas, Pass Fail Grading
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Burton, Richard F. – Assessment & Evaluation in Higher Education, 2004
The standard error of measurement usefully provides confidence limits for scores in a given test, but is it possible to quantify the reliability of a test with just a single number that allows comparison of tests of different format? Reliability coefficients do not do this, being dependent on the spread of examinee attainment. Better in this…
Descriptors: Multiple Choice Tests, Error of Measurement, Test Reliability, Test Items
Niemi, David; Wang, Jia; Wang, Haiwen; Vallone, Julia; Griffin, Noelle – National Center for Research on Evaluation, Standards, and Student Testing (CRESST), 2007
There are usually many testing activities going on in a school, with different tests serving different purposes, thus organization and planning are key in creating an efficient system in assessing the most important educational objectives. In the ideal case, an assessment system will be able to inform on student learning, instruction and…
Descriptors: School Administration, Educational Objectives, Administration, Public Schools
Kapes, Jerome T.; Welch, Frederick G. – 1985
Procedures for establishing the cutoff scores for the occupational competency exams administered to individuals graduating from Pennsylvania vocational teacher education programs were reviewed. A total of 595 National Occupational Competency Testing Institute (NOCTI) Exams administered in 43 occupations or trades at three colleges between the…
Descriptors: Cutting Scores, Educational Policy, Error of Measurement, Evaluation Criteria