Nonrandom assignment and the analysis of covariance.

Statistical Theories of Mental Test Scores

William W. Rozeboom, Frederic M. Lord, Melvin R. Novick et al. · American Educational Research Journal · 1969 · 8.1K citations

Social Sciences, Educational Assessment, Psychology +14

The Advanced Theory of Statistics.

G. M. Clarke, M. G. Kendall, A. Stuart · Journal of the Royal Statistical Society Series A (General) · 1978 · 6.7K citations

Natural Sciences, Mathematics, Physics +12

The Analysis of Variance

Henry Scheffé · Soil Science · 1960 · 5.6K citations

Natural Sciences, Biostatistics, Mathematics +16

Experimental and quasi-experimental designs for research on teaching

D. T. Campbell · Medical Entomology and Zoology · 1963 · 1.5K citations

Education, Teacher Education, Teaching +7

Problems in Measuring Change

Ardie Lubin, Chester W. Harris · The American Journal of Psychology · 1965 · 1.4K citations

Management, Change Management, Educational Measurement +10