Directorate for Education, Organisation de Coopération …; … - 2014
<ul> <li>Across OECD countries, 18% of students skipped classes at least once in the two weeks prior to the PISA test, and 15% of students skipped a day of school or more over the same period. </li> <li>Few students in high-performing school systems skip classes or days of school. </li> <li>For students in OECD...</li></ul>