Psychologists in Private Practice Psychologists' evaluations are used to help diagnose mental health disorders and provide a comprehensive understanding of the patient's present functioning. They typically consist of an interview with a psychologist, and a thorough review of the patient's documentation. Assessment psychologists are in high demand in clinical environments. https://iam-psychiatry02053.bloggazza.com/29523143/expert-advice-on-private-psychiatric-assessment-from-an-older-five-year-old