“…Sometimes stakeholders do not adopt an approach/intervention when research efforts end, even if it has a promising evidence‐base. Although it is not an exhaustive list, there are several reasons schools may opt to stop using an approach/intervention after a research study ends, including: - The financial implication when research funding does not subsidise the ongoing costs of the intervention (O’Reilly et al, 2018)
- A view that the intervention package is not flexible enough to be effective in different classrooms or with various student populations (Egan et al, 2019)
- The emergence of competing or more novel interventions (Kraft, 2020; Stoa & Chu, 2020)
- Limited support from the school's senior leadership team to provide provision to integrate the intervention into the day‐to‐day life of the school (Flannery et al, 2009; Meyer & Behar‐Horenstein, 2015), and/or
- Changes in guidance about the focus of interventions or the interventions schools should use, such as the Department for Education’s (2022) list of validated phonics programmes.
…”