This paper argues that ineffective practices in schools carry a high price for consumers and suggests that school systems consider the measurable yield in terms of gains in student achievement for their schooling effort.
VanDerHeyden, A. (2013). Are we making the differences that matter in education. In R. Detrich, R. Keyworth, & J. States (Eds.),Advances in evidence-‐based education: Vol 3(pp. 119–138). Oakland, CA: The Wing Institute. Retrieved from http://www.winginstitute.org/uploads/docs/Vol3Ch4.pdf