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Empirically sufficient symptom sets as a path to validity and utility for HiTOP and RDoC: Commentary on Fisher (2026)
1Macquarie University, School of Psychological Sciences and Lifespan Health and Wellbeing Research Centre.
Abstract:
This commentary on Fisher (see record 2026-72441-001) summarizes my understanding of the proposal, discusses some strengths and limitations of staying in the DSM framework, and outlines ideas for building on the foundation of the approach. Namely, using Fisher's approach as a tool for strengthening the validity and utility of other approaches to conceptualizing psychopathology, such as the Hierarchical Taxonomy of Psychopathology (HiTOP) model and the Research Domain Criteria (RDoC). (PsycInfo Database Record (c) 2026 APA, all rights reserved).
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