These are the appendixes for the full report, "Evidence and Gap Map of Tier 2 Literacy Interventions for Grades K-3 in the Commonwealth of the Northern Mariana Islands." In 2019 only 24 percent of grade 3 students in the CNMI PSS were reading at or above grade level, as measured by the ACT Aspire (Grindal et al., 2021). This situation…

The Commonwealth of the Northern Mariana Islands Public School System requested a systematic review of Tier 2 literacy interventions for students in grades K-3. This review defines a Tier 2 literacy intervention as a supplemental instructional program for students who require support in addition to the Tier 1 core reading program. Of the 267…

The present study aimed to examine the effect of a dialogic book reading program on preschool children's perspective taking skills. In line with this aim, a dialogic book reading program was designed, and its effects were tested in a quasi-experimental study involving both pre/post and follow-up tests. The study group consisted of 42 five-year old…

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…

In recent years, countries including the UK and USA have seen advancements in the use of Randomised Controlled Trials in education, progress that has not been mirrored in Ireland. Ireland does not have a strong tradition of using experimental or quasi-experimental evaluation designs for monitoring and evaluation of education policy despite…

Purpose: For adults and children with typical development, the number of training sessions a target item is successfully retrieved relates positively to the probability of successful post-training retrieval. Determining the relationship between training performance and post-training retrieval during a word learning intervention for children with…

School psychologists have the potential to improve students' reading skills by helping schools select evidence-based programs and then supporting their implementation. Blended learning offers a flexible implementation format to address long-standing challenges implementing and scaling reading programs in schools. The purpose of this study was to…

American Samoa, a U.S. territory, has grappled with low reading scores similar to other mainland schools. As a result, different reading interventions were implemented over the years. The problem studied was that despite using Achieve 3000 as a reading intervention for students in the local high school in American Samoa, reading scores had…

Many states have used the READ 180 intervention program as an instructional tool to improve reading performance outcomes. The problem was that despite teachers' implementation of the READ 180 program, students at Wonderful Middle School were not learning or developing as well as desired despite the intervention. The purpose of this study was to…

The ability to read is fundamental in determining an individual's academic success and social integration, and it is also known to have an impact on other cognitive abilities. A lack of foundational pre-reading skills can accumulate later, causing reading and learning problems. Early diagnosis and development of these skills are therefore…

One argument for early intervention for reading difficulties is that it can sustainably improve children's reading competence trajectory (the 'inoculation model'), but there are virtually no studies on sustained effects at the end of compulsory schooling. This study reports on a 10-year follow-up of a widely used early literacy intervention,…

The present study aimed to examine the effects of the Quality Book Reading (NIKO) Early Intervention Program on Turkish mothers of children with Down syndrome aged between 2 and 6 years and their children. The research was conducted using the convergent parallel mixed design with 17 mother-child dyads determined by random assignment. Nine…

In reading intervention research, implementation fidelity is assumed to be positively related to student outcomes, but the methods used to measure fidelity are often treated as an afterthought. Fidelity has been conceptualized and measured in many different ways, suggesting a lack of construct validity. One aspect of construct validity is the…

Improving reading outcomes for students with reading disabilities/difficulties (RD) has been commonly studied relative to 'what' a reading intervention entails. Here, we offer a broader perspective on 'when' we implement reading services to improve our interpretation of reading progress. We address several aspects related to timeframes (i.e.,…

Implementation fidelity is often thought of as a necessary condition to achieve internal validity and as having a relation to student outcomes. This relation is increasingly modeled; we reviewed reading intervention studies for students in pre-K-12 in which measures of implementation fidelity were included in final data analysis. A systematic…