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.
Espy KA, Bull R.Espy KA, et al. Among authors: bull r.Dev Neuropsychol. 2005;28(2):669-88. doi: 10.1207/s15326942dn2802_6.Dev Neuropsychol. 2005.PMID: 16144432Free PMC article.
Espy KA, Bull R, Martin J, Stroup W.Espy KA, et al. Among authors: bull r.Psychol Assess. 2006 Dec;18(4):373-381. doi: 10.1037/1040-3590.18.4.373.Psychol Assess. 2006.PMID: 17154758
Rennie DA, Bull R, Diamond A.Rennie DA, et al. Among authors: bull r.Dev Neuropsychol. 2004;26(1):423-43. doi: 10.1207/s15326942dn2601_4.Dev Neuropsychol. 2004.PMID: 15276903