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Plake, Barbara S.; And Others – Psychology of Women Quarterly, 1981
Investigated the Mathematics Problem Solving (MPS) and Mathematics Concepts (MC) subtests of the Iowa Tests of Basic Skills for content and psychometric item bias at grades three, six, and eight. Identified items which favored either males or females. Found no skill classification, item content, or location trends. (Author/JAC)
Descriptors: Elementary Education, Elementary School Students, Mathematics Achievement, Psychometrics
Peer reviewed Peer reviewed
Plake, Barbara S.; Hoover, H. D. – Journal of Educational Measurement, 1979
An experiment investigated the extent to which the results of out-of-level testing may be biased because the child given an out of level test may have had a significantly different curriculum than the children given in-level tests. Item analysis data suggested this was unlikely. (CTM)
Descriptors: Achievement Tests, Elementary Education, Elementary School Curriculum, Grade Equivalent Scores