Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

External Websites
Britannica Websites
Articles from Britannica Encyclopedias for elementary and high school students.

Dorothea Dix (born April 4, 1802, Hampden, District of Maine, Massachusetts [now in Maine], U.S.—died July 17, 1887, Trenton, New Jersey) was an American educator, social reformer, and humanitarian whose devotion to the welfare of the mentally ill led to widespread reforms in the United States and abroad. Dix left her unhappy home at age 12 to live and study in Boston with her grandmother. By age 14 she was teaching in a school for...