Where can I find the research behind easyCBM?

Our most complete source will be the Technical Reports. Each time we develop an assessment, we write up the process of development (including item creation, review, piloting, and revision) and provide that information in the form of a Technical Report. These reports contain detailed information about the design considerations and technical adequacy of each of the measures related to each type of measure. You can find links to them at: http://www.brtprojects.org/publications/technical-reports