The Mantel-Haenszel estimator is one of the most popular techniques for measuring differential item functioning (DIF). A generalization of this estimator is applied to the context of DIF to compare items by taking the covariance of odds ratio estimators between dependent items into account. Unlike the Item Response Theory, the method does not rely…

Trend results from the Progress in International Reading Literacy Study (PIRLS) show a decline from 2001 through 2016 in most countries in fourth graders' and their parents' reading attitudes, as measured by students like reading and parents like reading scale scores. Average students like reading scale scores, as reported by the students…

Australia and New Zealand have participated in the Organisation for Economic Co-operation and Development's Programme for International Student Assessment since 2000. Reading literacy was the main focus of the Programme for International Student Assessment in 2000, and at that time both countries' students generally performed well above the…

PIRLS (Progress in International Reading Literacy Study) is the fourth assessment in the current trend series, following PIRLS 2001, 2006, and 2011. There were 61 participants in PIRLS 2016, including 50 countries and 11 benchmarking entities (e.g., regions of countries as well as additional grades or language groups from the participating…

What causes the literacy gap and can schools compensate for it? The authors investigated 3 drivers of the gap: preliteracy knowledge, schooling, and the summer vacation. Longitudinal literacy data over 5 time points were collected on 126 five-year-olds attending higher or lower socioeconomic status (SES) schools during their first 15 months of…

In critiquing our paper on "The literacy performance of ex-Reading Recovery students between two and four years following participation in the program: Is this intervention effective for students with early reading difficulties?", Schwartz argues that we have engaged in pursuing political and ideological agendas as part of our ongoing…

The International Association for the Evaluation of Educational Achievement's (IEA's) Progress in International Reading Literacy Study (PIRLS) 2011 provided evidence which showed differences in the reading achievement of students who spoke the language of assessment at home and those who did not for many countries including a selection of the…

"Methods and Procedures in PIRLS 2016" documents the development of the Progress in International Reading Literacy Study (PIRLS) assessments and questionnaires and describes the methods used in sampling, translation verification, data collection, database construction, and the construction of the achievement and context questionnaire…

Young adolescent students are at a critical time in their schooling. Once they embark into secondary schooling their prospects of achieving well across a range of curriculum subjects can often depend on their ability to critically analyse and understand a range of text types. This article focuses on 34 young adolescent students' views about…

Background: The present study investigates what factors related to the school context influence student achievement on TIMSS mathematics tests across countries. A systematic review of the literature on PIRLS, TIMSS, and ICCS was conducted upstream to identify those school, teacher, and classroom factors shown to be useful predictors of student…

Research on effects of home computer use on children's development of cognitive abilities and skills has yielded conflicting results, with some studies showing positive effects, others no effects, and yet others negative effects. These studies have typically used non-experimental designs and one of the main reasons for the conflicting results is…

In a recent paper, Reardon found that the relationship between family income and children's academic achievement grew substantially stronger in the 1980s and 1990s in the United States. We provide an international context for these results by examining the income-achievement association in 19 other Organisation for Economic Co-operation and…

Literacy skills acquired during the first years of schooling have been recognised as the key to students' learning success. However, despite the continuing efforts by the New Zealand government and teachers there is still a large proportion of students who struggle to become literate. To address this issue the Ministry of Education funded selected…

This report supplements Jerrim (2012) where John Jerrim investigated the link between family background and children's reading tests across a series of Organisation for Economic Co-operation and Development (OECD) countries. Previous studies for the Sutton Trust (Smithers 2012) have suggested that policy and provision for the highly able in…

Romania's education system has made impressive strides over the past two decades, with an increasing share of students mastering the basic competencies that they need for life and work. But these average improvements mask significant disparities in learning outcomes and attainment, with an increasing share of students leaving education early…