ADHD Assessment - Is it Right For You? A private assessment can take up to 2 hours, and includes a clinical interview with a specialist in ADHD. It is useful to bring an adult family member or friend for support, but it's not necessary. A full psychiatric history is conducted https://psychiatryuk87375.blogpixi.com/30088490/adhd-assessment-uk-private-what-s-no-one-has-discussed