Research indicates that the achievement gap in reading between typical and dyslexic readers is already evident in first grade and persists through adolescence. However, it is not known whether this reading gap persists into adult life. In this report we use an epidemiologic sample of 312 children (typical readers = 246; dyslexic readers = 66),…

Educational research is ubiquitous; however, agreement on best practices is not. Although parents, teachers, students, and communities have a vested interest in students' success, varying practices of what is taught, how it is taught, and to whom it is taught are still debated. This study expands upon work done by Dr. Scott Wurdinger and Dr. Ron…

This study explored the impact of the 95 Phonics Core Program® (95 PCP) on student literacy achievement across third graders who started the school year at different ability levels. The primary focus of this report was to investigate the relationship between changes in phonics scores with the beginning and end-of-year i-Ready® assessments and…

Brazil's education system lags behind international standards, with two-fifths of students scoring below the minimum level of proficiency in mathematics, science, and reading. Thus, this study combined machine learning with traditional statistics to identify the most important predictors and to interpret their effects on proficiency in the PISA…

The purpose of this study was to examine the relationship between the Measures of Academic Progress (MAP) reading Rasch unIT (RIT) score and State of Texas Assessment of Academic Readiness (STAAR) and Texas English Language Proficiency Assessment System (TELPAS) reading achievement among English learners in Grades 8 and 9. The study also…

In the 21st century, international interaction in social, economic, cultural, and educational fields has increased. Consequently, international standards have become essential in national education policies, reforms, and practices. As an international assessment, PISA has started to function as a prominent tool in this regard. However, the impact…

A growing literature has documented the importance of school socio-economic status (SES) composition to children's academic performance, but the channels through which school SES affects individual achievement remain poorly understood. We investigate differences in 15-year-old children's reading performance across schools with different levels of…

In international large-scale assessments, students may not be compelled to answer every test item: a student can decide to skip a seemingly difficult item or may drop out before the end of the test is reached. The way these missing responses are treated will affect the estimation of the item difficulty and student ability, and ultimately affect…

This quantitative quasi-experimental study was completed to identify the impact the Success for All: Reading Edge (SFA) program had on student achievement at a Title I middle school. To improve literacy and student achievement in schools, scripted reading programs were created. With the popularity of these programs, research needs to be completed…

The Cross-Classified Mixed Effects Model (CCMEM) has been demonstrated to be a flexible framework for evaluating reliability by measurement specialists. Reliability can be estimated based on the variance components of the test scores. Built upon their accomplishment, this study extends the CCMEM to be used for evaluating validity evidence.…

The purpose of this study was to determine if there is a significant difference in test scores on the Grade Five Reading State of Texas Assessment of Academic Readiness involving male and female students identified as having the characteristics of dyslexia who received early dyslexia intervention and those who received late dyslexia intervention,…

The purpose of this study was to discover the relationship between individual student reading levels to mathematics levels utilizing the State of Texas Assessments of Academic Readiness, STAAR, scores for third- and fourth-grade students before and after the COVID-19 pandemic school closures. The study had four research questions examining third-…

The era of information and communication technology (ICT) has popularized adolescents' digital reading activities in their daily lives. Most prior studies focused on identifying significant factors that foster digital reading performance. Although educational quality is of great concern, it is crucial to consider the issue of educational equity in…

The purpose of this study was to examine how the implementation of the Wilson's Language Training program, Fundations, influences the reading growth of first-grade graders. Reading proficiency at the school in this study was quite low at six percent. During the intervention, emphasis was placed on phonemic awareness. The Wilson's Fundations…

Many education systems aim to provide learning opportunities to all students regardless of their backgrounds in order for them to realise their potential. Education systems are expected to break down barriers to social mobility. However, too often, children are not given enough opportunities to succeed, to pursue their interests, or to develop…