Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

jan 1, 1798 - ADHD symptoms observed

Description:

Andrew Crichton was the first to observe symptoms of ADHD, noting how some people were easily distracted and had difficulties focusing.

Added to timeline:

Mental Health Timeline

29 Mar 2022

2

0

467

Date:

jan 1, 1798

Now

~ 228 years ago

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL