Purpose: Researchers have developed a constellation model of decodingrelated reading disabilities (RD) to improve the RD risk determination. The model's hallmark is its inclusion of various RD indicators to determine RD risk. Classification methods such as logistic regression (LR) might be one way to determine RD risk within the constellation…

A fairly recent definition of reading disability (RD) is that in the form of a hybrid model. The model views RD as a latent construct that is manifested through various observable unexpected impairments in reading-related skills and through inadequate response to intervention. The current report evaluated this new conceptualization of RD from an…

The objective of this study was to determine the latent profiles of reading and language skills that characterized 7,752 students in kindergarten through tenth grade and to relate the profiles to norm-referenced reading outcomes. Reading and language skills were assessed with a computer-adaptive assessment administered in the middle of the year…

During conferences to decide whether or not to retain a child, usually two questions are asked. The first is, "Will retention bring success in school?" The other is, "If we retain him, will he perform better in school than if we don't retain him?" The goal of this research was to see if retained students would make enough…

In 2005, a group of concerned parents who had arrived in the United States as refugees from war-torn Somalia received approval from their local school district to establish the Iftin Charter School (ICS). The K-8 school continues to engender hope and intellectual strength in its students and parents. ICS finds itself uniquely equipped to meet the…

Improving student performance for high-need student populations by improving the use of data in decision-making for early reading intervention programs in northwest Florida is the focus of this research to practice effort. The study is conceptually based on using a relational-feedback intervention (RFI) database model in early learning…

Charter school administrators weathered start-up woes, among them challenging students with unmet needs, verbal assaults, dwindling student enrollment, and a first-year budget deficit exceeding $200,000 to implement a reading improvement strategy that holds promise for helping at-risk students read better, a point particularly underscored…

Curriculum-based measurement (CBM) is a well established tool for formative assessment. CBM has also been used for prediction of state test scores. However, validity coefficients between math-CBM and state tests have been moderate at best (Skiba, Magnusson, Martson, and Erickson, 1986; Martson, 1989; Putnam, 1989). The purpose of the present…