All Stories

  1. Empirically sufficient symptom sets as a path to validity and utility for HiTOP and RDoC: Commentary on Fisher (2026).
  2. Rebuilding HiTOP from the ground up: Symptom-level analyses and a revised mapping to the DSM.
  3. Principles and procedures for revising the hierarchical taxonomy of psychopathology.
  4. Studying fine-grained elements of psychopathology to advance mental health science.
  5. Improving hierarchical models of individual differences: An extension of Goldberg’s bass-ackward method.
  6. Hall of Mirrors: P-Factor of Psychopathology
  7. Three recommendations based on a comparison of the reliability and validity of the predominant models used in research on the empirical structure of psychopathology.
  8. Further evidence that psychopathology networks have limited replicability and utility: Response to Borsboom et al. (2017) and Steinley et al. (2017).
  9. Evidence that psychopathology symptom networks have limited replicability