In 1976, students in the fourth, fifth, and sixth grades in a multigraded classroom who had evidence low mathematics scores on the Iowa Test of Basic Skills were selected to work on the Hewlett-Packard mathematics program for 10 minutes each day on a classroom computer. The higher performing students (the upper 55% of the class) were selected as a…

The National Assessment of Educational Progress (NAEP), also known as "The Nation's Report Card," is a congressionally mandated survey of educational achievement of American students in a variety of curriculum areas and of changes in that achievement across time. Part 1 of this report consists of the results of NAEP's 1990 national…

When students make the transition from elementary school to junior high school, they experience abrupt organizational changes in their school environment. The hypothesis that social comparison processes mediate the relation between ability grouping practices in mathematics and students' achievement expectancies was tested in a longitudinal sample…

The 1982-83 school year was the second year of the New York City (New York) Public Schools Promotional Gates Program. Under this program students in grades four and seven who failed to attain their promotional criteria (in both reading and mathematics) were retained for a year of intensive remedial instruction. This report is the result of a…

The call for educational reform has caused mathematics curriculum, instruction, and assessment to come under both professional and public scrutiny. The three elements contesting for leadership in assessment reform are the conventional testing agencies, reformers led by the National Council of Teachers of Mathematics (NCTM), and political agencies…