AAIDD promotes progressive policies, sound research, effective practices, and universal human rights for people with intellectual disabilities.

The Arc of the United States works to include all children and adults with cognitive, intellectual, and developmental disabilities in every community. The primary goal for all persons with mental retardation and related developmental disabilities is to enjoy and maintain a good quality of life.

Best Buddies is a non-profit organization dedicated to enhancing the lives of people with intellectual disabilities by providing opportunities for one-to-one friendships and integrated employment.

The Mental Retardation Research Center at UCLA operates a number of scientific and technical cores which provide training, services and products to its members. The cores are funded by a variety of sources: the MRRC Center grant, University funds and program project and individual grants of MRRC members.

You can learn more about mental retardation, including answers to the following questions at the Centers for Disease Control and Prevention (CDC) website:·

• How common is mental retardation?
• What causes mental retardation? Can it be prevented?
• What is the cost or economic impact associated with mental retardation?
• What resources are available for people with mental retardation and their families?
• How can we improve the health of people with mental retardation?
• How can kids learn about mental retardation?
• Where can I go to learn more about mental retardation?

EParent's on-line resource has been providing information, support, ideas, encouragement and outreach for parents and families of children with disabilities, and the professionals who work with them. They also maintain an On-Line library and publish the Exceptional Parent Magazine, which HRC has in the Resource Center.