This study uses the Progress in International Reading Literacy Study (PIRLS) data, the only cross-national data having measured educational achievement during the COVID-19 pandemic, to investigate educational achievement decline of fourth graders across 21 European countries between 2016 and...

In order to measure the causal effect of a policy, a specific approach called 'counterfactual impact evaluation' is needed. This report highlights that data access, networking, capacity building and taking evaluation requirements into account during the policy implementation are key for shifting...

In order to measure the causal effect of a policy, a specific approach called 'counterfactual impact evaluation' is needed. This report highlights that data access, networking, capacity building and taking evaluation requirements into account during the policy implementation are key for shifting...

The COVID-19 pandemic disrupted the learning process of more than 1.5 billion students and youth around the world. The abrupt and unplanned shift to online schooling had a negative impact on student learning and achievement, with the greatest challenges experienced by the most vulnerable...