What is different about the approach of the Diagnostic and Statistical Manual of Mental Disorders DSM) and the approach of the Research Domain Criteria RDoC)?

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The DSM focuses on creating and refining diagnostic categories of mental disorders based on observable symptoms, whereas the RDoC focuses on identifying underlying domains of functioning (such as cognitive, emotional, and social processes) to better understand the brain mechanisms that contribute to mental health problems. The RDoC approach is more focused on identifying specific dimensions of mental health that can be targeted for treatment, whereas the DSM is primarily a system for categorizing symptoms and providing diagnostic labels. Additionally, while the DSM defines disorders by category, the RDoC framework defines disorders along spectra of functioning, meaning that mental health disorders are seen as existing on a continuum rather than in discrete categories.

What Is Different About the Approach of the Diagnostic and Statistical