An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Anderson S, Bigby C.Anderson S, et al. Among authors: bigby c.J Appl Res Intellect Disabil. 2017 Jan;30(1):109-120. doi: 10.1111/jar.12223. Epub 2015 Oct 29.J Appl Res Intellect Disabil. 2017.PMID: 26514344