Reading Recovery (RR) was introduced throughout New Zealand during the 1980s, for children struggling the most with learning to read after 1 year of formal schooling. In May 2024, the Minister of Education decided the programme would no longer be funded beyond 2024. This decision was based on evidence that the programme was not as effective as…

Using an RD design provides statistically robust estimates while allowing researchers a different causal estimation tool to be used in educational environments where an RCT may not be feasible. Results from External Evaluation of the i3 Scale-Up of Reading Recovery show that impact estimates were remarkably similar between a randomized control…

Background: Animal-assisted Education (AAE), including Reading to Dogs (RTD), is an area of growing interest internationally across all phases of education, and increasingly considered an innovative approach to improving pupil outcomes. As creating RTD interventions necessitates a combination of expertise from the fields of education and…

This paper describes the context, processes and issues experienced over 5 years in which a RCT was carried out to evaluate a programme for children aged 7-8 who were struggling with their reading. Its specific aim is to illuminate questions about the design of complex teaching approaches and their evaluation using an RCT. This covers the early…

Educational stakeholders are keen to know the magnitude and importance of different interventions. However, the way evidence is communicated to support understanding of the effectiveness of an intervention is controversial. Typically studies in education have used the standardised mean difference as a measure of the impact of interventions. This…

There is growing pressure to make efficacy experiments more useful. This requires attending to the twin goals of generalizing experimental results to those schools that will use the results and testing the intervention's theory of action. We show how electronic records, created naturally during the daily operation of technology-based…

Educational researchers conduct studies to gather critical empirical evidence in the determination of what are "evidence-based" curricular programs, which in turn, directly inform adoption efforts. The predominate method of validating these programs is through the use of group experimental designs, although single-case designs have also…

Success for All (SFA) is a comprehensive whole-school approach designed to help high-poverty elementary schools increase the reading success of their students. It is designed to ensure success in grades K-2 and then build on this success in later grades. SFA combines instruction emphasizing phonics and cooperative learning, one-to-small group…

Background: Information and communication technology (ICT) reading interventions can help children with reading difficulties, especially those in resource-constrained environments who otherwise might not have support. Objectives: (1) Provide an overview of ICT reading interventions used globally with primary school children. (2) Provide further…

Given the importance of education and the growing public demand for improving education quality under tight budget constraints, there has been an emerging movement to call for research-informed decisions in educational resource allocation. Despite the abundance of rigorous studies on the effectiveness, cost, and implementation of educational…

Background: Efficacy trials in education often possess a motivating theory of change: how and why should the desired improvement in outcomes occur as a consequence of the intervention? In scenarios with repeated measurements, certain subgroups may be more or less likely to manifest a treatment effect; the theory of change (TOC) provides guidance…

Literacy intervention programs are a common approach to improve children's literacy achievement. A previous study (Rohl, Milton & Brady, 2000; Rohl & Milton, 2002) identified a range of literacy intervention programs offered across Australia, including Victoria. Contemporary Victorian education policies have shifted towards greater school…

The history of research on interventions for struggling readers in Grades 4 through 12 dates back to 19th-century case studies of seemingly intelligent children who were unable to learn to read. Physicians, psychologists, educators, and others were determined to help them. In the process, they launched a century of research on a wide variety of…

This article reviews research on the outcomes of diverse reading approaches on the achievement of struggling readers in elementary schools. 61 studies of 48 different programs met rigorous standards. 84% were randomized experiments and 16% quasi-experiments. Outcomes were positive for one-to-one tutoring and were positive but not as large for…

This article addresses issues related to whether null randomised control trial (RCT) findings can by themselves be a secure indicator of programme failure. This is done by drawing on the findings of the evaluation of the Integrated Group Reading (IGR) programme using a number of teacher case studies. The case studies illustrate how the same…