A multi-year scale-up study has examined the effectiveness of Open Court Reading (OCR), a phonics-based curriculum for grades K-6 (Reception to Year 7).
The study, by Michael Vaden-Kiernar and colleagues, and published in the Journal of Research on Educational Effectiveness, was a school-level, cluster randomised trial, involving around 4,500 pupils and 1,000 teachers in 49 elementary schools across the US.
The OCR curriculum includes pupil materials, teacher manuals, diagnostic and assessment tools and test preparation practice guides. In all grades (K-5), the instructional format is a three-part lesson with specific instruction in phonemic awareness and phonics, vocabulary and comprehension skills and writing skills. The programme includes one- or two-day summer workshops at the start of each school year to train teachers on programme implementation, and ongoing support by OCR reading consultants.
An implementation study showed adequate to high levels of fidelity to the programme. However, there were no statistically significant effects on reading performance in Year 1, and a small negative effect (effect size = -0.09) in Year 2. Relative to the “business-as-usual” controls, no positive overall impacts of OCR and mixed impacts for pupil subgroups were found.
Source: Findings from a multiyear scale-Up effectiveness trial of Open Court Reading (June 2017), Journal of Research on Educational Effectiveness