The appendices accompany the full report "Using Bayesian Meta-Analysis to Explore the Components of Early Literacy Interventions. WWC 2023-008," (ED630495), which pilots a new taxonomy developed by early literacy experts and intervention developers as part of a larger effort to develop standard nomenclature for the components of literacy…

An analysis of large and influential published reviews of research pertaining to the reading acquisition of young struggling readers in the early years of schooling was undertaken. The reviews were selected on the basis that they either had been commissioned by federal governments or had been conducted by reputable research institutions and had…

Recent research meta-analyses on the literacy education of children who are English-language learners (ELLs) were reviewed. The author discusses instructional implications that (1) are strongly supported by research, (2) are likely to be true, given the research evidence, and (3) need more research before recommendations can be made. (Contains 1…

The purpose of this article is to provide an alternative interpretation of the National Reading Panel's meta-analysis on phonics instruction. The NRP based its conclusion that phonics instruction was superior to other approaches on the interpretation of mean effect d statistics reported in its meta-analysis. In addition to looking at these d's, we…

When the editors of The Voice of Evidence in Reading Research, Ms. McCardle and Ms. Chhabra, decided to edit a book and to invite authors to contribute to it, they wanted it to be a book for teachers. As stated in the first chapter, their motivation was to empower teachers to judge research worthiness for themselves. They feel that it is important…

This document presents reports of three projects to identify and analyze the appropriate use of instruction in Braille, optical devices, and other technologies as they relate to literacy and employment of individuals who are blind or visually impaired. The first project examined the choice of reading medium of 68 individuals (blind or visually…

Informal Reading Inventories (IRI) are often recommended as instructionally relevant measures of reading. However, they have also been criticized for inattention to technical quality. Examination of reliability evidence in nine recently revised IRIs revealed that fewer than half report reliability. Several appear to have sufficient reliability for…