![[A patient is sitting in a chair across from a psychologist and being assessed by the psychologist, who is holding a paper assessment on a clipboard. Between the patient and the psychologist is a table with a glass of water and glasses sitting on it.]](https://blogs.iu.edu/sciu/files/2025/08/psychological-assessment-and-evaluation-therapy-900x450-1.jpg)
In psychology and psychiatry, mental health diagnoses are the starting point for guiding treatment decisions. For decades, the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) has been the most important tool for making mental health diagnoses in the US.1 However, the manual’s use has generated considerable debate.2…