Utility of the Hierarchical Taxonomy of Psychopathology (HiTOP) System in Diverse, Underrepresented, and Epistemically Excluded Populations

The generalizability of the Hierarchical Taxonomy of Psychopathology (HiTOP) model remains in question for many groups. Available data offers some understanding of the generalizability of HiTOP based on race, ethnicity, nation of origin, age, sexual orientation, and gender identity. In this brief review, we review the advantages of the HiTOP model for underrepresented populations, including its early focus on generalizability, incorporation of social determinants of health, and potential for alleviating diagnostic bias. We also consider future directions for the HiTOP model, such as further maximizing the representativeness of its associated literature.This review was published in The Clinical Psychologist (Issue 77) in 2024.