The factor structure of lifetime depressive spectrum in patients with unipolar depression

Evaluating the use of exploratory factor analysis in psychological research.

Leandre R. Fabrigar, Duane T. Wegener, Robert C. MacCallum et al. · Psychological Methods · 1999 · 8.6K citations

Behavioral Sciences, Psychopathology, Personality Psychology +13

The Varimax Criterion for Analytic Rotation in Factor Analysis

Henry F. Kaiser · Psychometrika · 1958 · 7.5K citations

PROMAX: A QUICK METHOD FOR ROTATION TO OBLIQUE SIMPLE STRUCTURE

Alan E. Hendrickson, Paul Owen White · British Journal of Statistical Psychology · 1964 · 1K citations

Geometric Modeling, Engineering, Geometry +15

The HCL-32: Towards a self-assessment tool for hypomanic symptoms in outpatients

Jules Angst, Rolf Adolfsson, Franco Benazzi et al. · Journal of Affective Disorders · 2005 · 732 citations

Psychological Co-morbidities, Psychiatry, Clinical Psychology +11

Endogenomorphic Depression

Donald F. Klein · Archives of General Psychiatry · 1974 · 593 citations

Specific Causal Model, Psychological Co-morbidities, Psychiatry +13