I provide remote ADHD testing, complete with a report you can request to be sent to schools, healthcare providers, and other recipients at any time (testing records are held onto for 7+ years). Difficulties with attention, behavior, and academic performance can have a variety of causes. This testing consists of IQ testing, academic testing, and mood/personality testing as a comprehensive battery to best be able to determine the cause, even if it is not ADHD. All this testing is done, so you're left with solutions instead of more questions than you had prior to testing.
ADHD Testing Process with about a week between each step: