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.
Riegle-Crumb C, King B, Grodsky E, Muller C.Riegle-Crumb C, et al.Am Educ Res J. 2012 Dec 1;49(6):10.3102/0002831211435229. doi: 10.3102/0002831211435229.Am Educ Res J. 2012.PMID: 24371330Free PMC article.
Riegle-Crumb C, Moore C.Riegle-Crumb C, et al.Am J Eng Educ. 2013;4(1):7858. doi: 10.19030/ajee.v4i1.7858.Am J Eng Educ. 2013.PMID: 25568814Free PMC article.
Riegle-Crumb C, Moore C, Buontempo J.Riegle-Crumb C, et al.J Res Adolesc. 2017 Sep;27(3):492-505. doi: 10.1111/jora.12289. Epub 2016 Oct 12.J Res Adolesc. 2017.PMID: 28776845Free PMC article.