Neuman, Timothy R, Delucia, Barbara Hilger, Graham, Jerry L, Peck, Raymond C, Potts, Ingrid B, Harwood, Douglas W, Hutton, Jessica M, Council, Forrest M, Torbic, Darren John, Transportation Research Board "
Procedure 2B Choosing Roadway-Based Treatments and Target Populations When Treatment Effectiveness Is Known and Neither Mileposted Crash Data nor Detailed Inventory Data Are Available ."
NCHRP Report 500 Volume 21: Safety Data and Analysis in Developing Emphasis Area Plans . Washington, DC: The National Academies Press,
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As of 2013, the National Science Education Standards have been replaced by the Next Generation Science Standards (NGSS), available as a print book, free PDF download, and online with our OpenBook platform.
The NGSS offer a detailed description of the key scientific ideas and practices that all students should learn by the time they graduate from high school. The standards are based largely on the 2011 National Research Council report A Framework for K-12 Science Education: Practices, Crosscutting Concepts, and Core Ideas.