A Factor Analytic Study of the Ability to Spell

Computer Program for Varimax Rotation in Factor Analysis

Henry F. Kaiser · Educational and Psychological Measurement · 1959 · 389 citations

Education, Computer Science, Statistical Computing +11

Encyclopedia of Educational Research.

Frederick Shaw, Chester W. Harris · Journal of Educational Sociology · 1960 · 340 citations

Education, Educational Psychology, Pedagogy +4

When not to factor analyze.

J. P. Guilford · Psychological Bulletin · 1952 · 146 citations

Social Sciences, Psychology, Measurement Invariance +6

Psychological implications of factor analysis.

L. L. Thurstone · American Psychologist · 1948 · 76 citations

Social Sciences, Behavioral Sciences, Psychology +14

Spelling Disability Correlates I-Factors Probably Causal in Spelling Disability

George D. Spache · The Journal of Educational Research · 1941 · 17 citations

Health Professions, Psychology, Causal Inference +9