Is it possible to compress instruction time into fewer school years without lowering education levels? A fundamental reform in Germany reduced the length of academic track schooling by one year, while increasing instruction hours in the remaining school years to provide students with a very...

Do increased instruction hours improve the performance of all students? Using PISA scores of students in ninth grade, we analyse the effect of a German education reform that increased weekly instruction hours by two hours (6.5 percent) over almost five years. In the additional time, students are...

Is it possible to compress instruction time into fewer school years without lowering education levels? A fundamental reform in Germany reduced the length of academic track schooling by one year, while increasing instruction hours in the remaining school years to provide students with a very...

Is it possible to compress instruction time into fewer school years without lowering education levels? A fundamental reform in Germany reduced the length of academictrack schooling by one year, while increasing instruction hours in the remaining school years to provide the same overall...

Durch die G8-Schulreform haben sich die PISA-Leistungen von GymnasiastInnen in der neunten Klasse verbessert. Insbesondere leistungsstärkere SchülerInnen schneiden bei den PISA-Tests besser ab, während Leistungsschwächere kaum oder gar nicht profitieren – sie scheinen Probleme mit dem...

Do increased instruction hours improve the performance of all students? Using PISA scores of students in ninth grade, we analyse the effect of a German education reform that increased weekly instruction hours by two hours (6.5 percent) overalmost five years. In the additional time, students are...