


PIRLS (Progress in International Reading Literacy Study) is an international comparative study that assesses the reading literacy of fourth graders. PIRLS is conducted by the International Association for the Evaluation of Educational Achievement (IEA), which brings together research institutions from various countries and has been evaluating student achievements in different fields of development since 1959.
PIRLS aims to assess students’ reading skills at a critical stage in their development—when they transition from learning to read to reading to learn. Evaluating reading achievement during this period provides policymakers and decision-makers with valuable insights into the effectiveness of education systems and helps identify areas for improvement. By monitoring and evaluating reading instruction over time, we can provide information that supports students in becoming self-efficacious readers.
PIRLS evaluates students’ reading achievement in two main areas: acquiring literary experience and finding and using information. The study utilizes two types of texts: informational and literary.





