We conducted three preregistered studies using the Organization for Economic Co-operation and Development Programme for International Student Assessment (PISA) data to provide a worldwide estimation of the standardized test gap between students from lower and higher social classes. We investigated: (a) the degree to which academic anxiety…

In contrast to traditional statistical approaches, which assume the existence of a latent common cause leading to the emergence and covariance of indicators, network modeling assumes that latent features emerge because of interactions between indicators. Clearly, such a way of treating the results of the Program for International Student…

This study investigates the multivariate relationships among socioeconomic factors, special education coverage (SEC), and reading across countries participating in the Program for International Student Assessment (PISA). Three socioeconomic factors were considered: (a) gross national income per capita, (b) income inequality via the Gini index, and…

As it has been realized that education is a key to a long-term economic growth and to reducing social and economic disadvantages, educational inequality and its reflections in the geography have become some of the major issues in many countries. Turkey is in many ways a good example to analyze the relations between class, education, and regional…

In this sexcerpt from their book, "Love, Money, and Parenting: How Economics Explains the Way We Raise Our Kids," Matthias Doepke and Fabrizio Zilibotti discuss the phenomenon of helicopter parenting, in which parents spend more time monitoring their kids' activities. They present empirical evidence for a rise in parental involvement and…

Building on the experience of working with middle-income countries in PISA since 2000, and in an effort to respond to the emerging demand for PISA to cater to a wider range of countries, the OECD launched the PISA for Development (PISA-D) initiative in 2014. This one-off pilot project, spanning six years, aims to make the assessment more…

Research provides evidence that gender, immigrant background and socio-economic characteristics present multiple disadvantaging characteristics that change their relative importance and configurations over time. When evaluating inequalities researchers tend to focus on one particular aspect and often use composite measures when evaluating…

In this paper, we develop an information distortion model (IDM) of social class differences in self-beliefs and values. The IDM combines psychological biases on frame-of-reference effects with sociological foci on ability stratification. This combination is hypothesized to lead to working-class children having more positive math self-beliefs and…

This article examines the use of shadow education by students of compulsory secondary education in Spain over the period 2000-2010. The study identifies the proportion of the student population that uses this type of education and examines how the use of shadow education has evolved during this period. Data was drawn from the student questionnaire…

This Report Card presents an overview of inequalities in child well-being in 41 countries of the European Union (EU) and the Organisation for Economic Co-operation and Development (OECD). It focuses on 'bottom-end inequality' -- the gap between children at the bottom and those in the middle -- and addresses the question 'how far behind are…

In this article, the author compares the ways in which parent-child communication--a major indicator of parental involvement--influences children's educational achievement across 14 countries. Using data from the Programme for International Student Assessment (PISA), the author examines the extent to which social class differences in the effect of…