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…

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…