Teachers' attitudes toward ability grouping: Educational considerations and social and organizational influences

A General Nonmetric Technique for Finding the Smallest Coordinate Space for a Configuration of Points

Louis Guttman · Psychometrika · 1968 · 1.3K citations

Computing, Computer Science, Computational Geometry +10

Encyclopedia of educational research

Choice Reviews Online · 1992 · 908 citations

Education, Educational Psychology, Pedagogy +3

Encyclopedia of Educational Research

A. C. F. Beales, Robert J. Ebel · British Journal of Educational Studies · 1970 · 331 citations

Education, Educational Psychology, Pedagogy +3

Ability Grouping as a Self-Fulfilling Prophecy: A Micro-Analysis of Teacher-Student Interaction

Donna Eder · Sociology of Education · 1981 · 250 citations

Education, Educational Psychology, Teaching +12

Student-Student Interaction: The Neglected Variable In Education

David W. Johnson · Educational Researcher · 1981 · 243 citations

Education, Teaching, Pedagogy +7