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Lodholz, Richard, Ed. – 1986
This collection of papers was solicited from a variety of educators in an effort to provide direction to teachers, curriculum developers and textbook publishers on topics in mathematics education that are consistently mentioned in recent national reports and study groups. The consensus of reports sponsored by various professional associations…
Descriptors: Arithmetic, Educational Technology, Estimation (Mathematics), Geometry
Doolittle, Allen E. – 1986
A procedure for the detection of differential item performance (DIP) is used to investigate the relationships between characteristics of mathematics achievement items and gender differences in performance. Eight randomly equivalent samples of high school seniors were each given a unique form of the ACT Assessment Mathematics Usage Test (ACTM).…
Descriptors: Academic Achievement, Achievement Tests, Analysis of Variance, Estimation (Mathematics)