Taxometrics in psychopathology research: an introduction to some of the procedures and related methodological issues.
This article introduces a special section on the use of taxometrics to examine the categorical versus the dimensional structure of various forms of psychopathology. Paving the way into the special section, this introduction briefly describes 3 taxometric methods--mean above minus below a sliding cut (MAMBAC), maximum covariation (MAXCOV), and maximum eigenvalue (MAXEIG)--and discusses possible threats to statistical conclusion validity that often emerge when such techniques are applied in psychopathology research.
Department of Psychology and Human Development, Vanderbilt University, Nashville, TN 37203-5701, USA. David.cole@vanderbilt.edu
David A
DA
Cole
D002965:Classification / Q000379:methods*; D006801:Humans; D011599:Psychopathology / Q000379:methods*; D012107:Research Design