Although the generalized deterministic inputs, noisy "and" gate model (G-DINA; de la Torre, 2011) is a general cognitive diagnosis model (CDM), it does not account for the heterogeneity that is rooted from the existing latent groups in the population of examinees. To address this, this study proposes the mixture G-DINA model, a CDM that…

Reading comprehension is not a skill someone learns and can then apply in different reading contexts. It is one of the most complex activities that readers engage in on a regular basis, and the ability to comprehend is dependent upon a wide range of knowledge and skills. Despite a common view about comprehension, several lines of enquiry have…

In this article, we extend Liao's test for across-group comparisons of the fixed effects from the generalized linear model to the fixed and random effects of the generalized linear mixed model (GLMM). Using as our basis the Wald statistic, we developed an asymptotic test statistic for across-group comparisons of these effects. The test can be…

This paper presents an overview of evidence from psychological research, which enables us to understand the processes involved in word reading, how children develop word reading skills and how to teach them to read words successfully. Psychological models of reading in alphabetic orthographies propose two routes to word reading: an indirect route…

I propose an integrative theoretical framework for reading and writing acquisition, called the interactive dynamic literacy model, after reviewing theoretical models of reading and writing, and recent efforts in integrating theoretical models within reading and writing, respectively. The central idea of the interactive dynamic literacy model is…

This model policy creates a comprehensive early literacy reading policy to ensure all students receive the support and interventions necessary to enter fourth grade as proficient readers.

Cognitive Diagnostic Assessment (CDA) is a type of educational assessment that is designed to measure specific knowledge structures and processing skills in students so as to provide information about their cognitive strengths and weaknesses (Leighton & Gierl, 2007). CDA has been instrumental in turning the attention of practitioners to more…

The present paper gives a general introduction to the linear logistic test model (Fischer, 1973), an extension of the Rasch model with linear constraints on item parameters, along with eRm (an R package to estimate different types of Rasch models; Mair, Hatzinger, & Mair, 2014) functions to estimate the model and interpret its parameters. The…

The National Association of State Directors of Special Education (NASDSE, 2005) defines response to intervention (RTI) as the practice of providing high-quality instruction and intervention based on a student's needs, changing instruction and/or goals through frequent monitoring of progress, and applying the student response data to important…

As teachers, administrators, and members of intervention teams use student performance data to inform instructional decisions and monitor implementation of tiered instruction in a Response to Intervention (RTI) model, assuring fidelity of implementation or treatment integrity continues to be a challenge. This article describes how one school…

The five articles in this special issue are a blend of experimental and correlational approaches that exemplify advances in contemporary approaches to assessment of reading comprehension. They illustrate how inferences about reading comprehension are determined in part by the material presented for comprehending and the format that is used for…

William S. Gray, first president of the International Reading Association, is the focus of this booklet. Sections are devoted to "The Person," which includes Gray's family background, early schooling and teaching jobs, and his further education at Illinois State University, the University of Chicago, and Teachers College (Columbia…

Public schools across the United States are educating an increasing number and diversity of immigrant students. Unfortunately, little is known about their performance relative to native-born students and the extent to which the "nativity gap" might be explained by school and demographic characteristics. This article takes a step toward…

The Organisation for Economic Cooperation and Development has launched the Programme for International Student Assessment (PISA) to monitor the outcomes of education systems in terms of student achievement and within an internationally accepted framework. The frameworks and assessments for PISA 2000 are the product of a multi-year development…

Examined the validity of the pragmatic approach to test difficulty put forward by Child (1987). This study investigated whether the Child discourse-type hierarchy predicts text difficulty for second-language readers. Results suggested that this hierarchy may provide a sound basis for developing foreign-language tests when it is applied by trained…