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.
Cui M, Conger RD, Lorenz FO.Cui M, et al. Among authors: conger rd.Dev Psychol. 2005 Sep;41(5):812-23. doi: 10.1037/0012-1649.41.5.812.Dev Psychol. 2005.PMID: 16173877
Ge X, Conger RD, Lorenz FO, Simons RL.Ge X, et al. Among authors: conger rd.J Health Soc Behav. 1994 Mar;35(1):28-44.J Health Soc Behav. 1994.PMID: 8014428