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Plake, Barbara S.; Melican, Gerald J. – Educational and Psychological Measurement, 1989
The impact of overall test length and difficulty on the expert judgments of item performance by the Nedelsky method were studied. Five university-level instructors predicting the performance of minimally competent candidates on a mathematics examination were fairly consistent in their assessments regardless of length or difficulty of the test.…
Descriptors: Difficulty Level, Estimation (Mathematics), Evaluators, Higher Education
Noble, Christopher S.; And Others – 1986
The relationship between item omission and item position on criterion-referenced tests in the Texas state assessment program is examined. Item statistics from the Texas Educational Assessment of Minimum Skills (TEAMS) and Texas Assessment of Basic Skills (TABS) mathematics and reading tests from 1983 through 1985 are examined for three ethnic…
Descriptors: Basic Skills, Blacks, Criterion Referenced Tests, Ethnic Groups