Subtyping major depression: A taxometric analysis.

Taxometric procedures were used to test claims for the content and latent structure of 5 proposed subtypes of major depression: an endogenous form, sociotropic and autonomous forms proposed by A. Beck (1983), a self-critical form proposed by S. J. Blatt (e.g., S. J. Blatt & E. Homann, 1992), and a hopelessness form proposed by L. Y. Abramson, G. I. Metalsky, and L. B. Alloy (1989). Analysis of self-reported symptom and personality profiles of...