“…The result is a regulatory agenda that promotes "reform" efforts untested with actual children and teachers (see AERA, 2015;Berliner & Glass, 2014;Cook, 2002;Lewis & Young, 2013). By contrast, most education reformers with expertise within the disciplines of public education advocate that schools improve by enacting policies and practices that have undergone rigorous, field-based evaluations or have established a high degree of "practice-based evidence" of effectiveness (i.e., have been established as EBPs) (Cook et al, 2015;Strain, 2018). Although some critics have proposed that randomized controlled trials (RCTs) are the primary way to establish EBPs (Cook, 2002;Whitehurst, 2012), a broad array of research and practice actions have been used across various educational disciplines to establish practices that are effective including non-experimental group research designs (Chwalisz, 2003;Flay et al, 2005), qualitative inquiry (Giangreco & Taylor, 2003), single case experimental strategies (Horner et al, 2005;Kratochwill et al, 2013), and a focus on evidence informed by practice (McKnight & Morgan, 2019;Strain, 2018).…”