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.
Fu G, Lee K.Fu G, et al. Among authors: lee k.Dev Sci. 2007 Mar;10(2):255-65. doi: 10.1111/j.1467-7687.2007.00583.x.Dev Sci. 2007.PMID: 17286848Free PMC article.
McCarthy A, Lee K.McCarthy A, et al. Among authors: lee k.J Exp Child Psychol. 2009 Jun;103(2):117-34. doi: 10.1016/j.jecp.2008.06.005. Epub 2008 Aug 3.J Exp Child Psychol. 2009.PMID: 18678376Free PMC article.
Eskritt M, Lee K.Eskritt M, et al. Among authors: lee k.J Exp Child Psychol. 2009 Oct;104(2):214-28. doi: 10.1016/j.jecp.2009.04.003. Epub 2009 May 24.J Exp Child Psychol. 2009.PMID: 19467543Free PMC article.Clinical Trial.
Xu F, Bao X, Fu G, Talwar V, Lee K.Xu F, et al. Among authors: lee k.Child Dev. 2010 Mar-Apr;81(2):581-96. doi: 10.1111/j.1467-8624.2009.01417.x.Child Dev. 2010.PMID: 20438462Free PMC article.
Xu F, Luo YC, Fu G, Lee K.Xu F, et al. Among authors: lee k.Infant Child Dev. 2009 Jul 1;18(4):307-322. doi: 10.1002/icd.631.Infant Child Dev. 2009.PMID: 20936049Free PMC article.