Measuring School Absenteeism: Administrative Attendance Data Collected by Schools Differ From Self-Reports in Systematic Ways.

Keppens, G., B. Spruyt, J. Dockx (2019): Measuring School Absenteeism: Administrative Attendance Data Collected by Schools Differ From Self-Reports in Systematic Ways. Frontiers in Psychology, 10, 2623 - TOR 2019/30.