“…Also, we know from a large body of research that pathological mechanisms are not limited to a single disorder, but oftentimes pose transdiagnostic problems (Dalgleish et al, 2020). Transdiagnostic mechanisms include (but are not limited to), dysfunctional expectations with aberrant belief updating (Kirchner et al, 2022), social impairments (Lehmann et al, 2019), and reward insensitivity and its interplay with stress dysregulation (Martin-Soelch, 2023). Given the importance of transdiagnostic mechanisms, it may be worthwhile to allocate treatment based on these mechanisms rather than solely on diagnoses.…”