Increased instruction hours and the widening gap in student performance.

Autor/inn/en	Huebener, Mathias; Kuger, Susanne; Marcus, Jan
Titel	Increased instruction hours and the widening gap in student performance.
Quelle	In: Labour economics, (2017) 47, S. 15-34 PDF als Volltext (1); PDF als Volltext (2) Link als defekt meldenVerfügbarkeit
Sprache	englisch
Dokumenttyp	online; Zeitschriftenaufsatz
ISSN	0927-5371
DOI	10.1016/j.labeco.2017.04.007
Schlagwörter	Vergleich; Leistungsfähigkeit; Schulreform; Schuljahr 09; Schulzeit; Schüler; Schülerleistung; Lerninhalt; Unterrichtszeit; Datenanalyse; Zeitbudget; Leistungsmessung; Wirkung; PISA (Programme for International Student Assessment); Deutschland
Abstract	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 taught new learning content. On average, the reform improves student performance. However, treatment effects are small and differ across the student performance distribution. Low-performing students benefit less than high-performing students. We argue that the content of additional instruction time is an important determinant explaining this pattern. The findings demonstrate that increases in instruction hours can widen the gap between low- and high-performing students. (DIPF/Orig.).
Erfasst von	DIPF \| Leibniz-Institut für Bildungsforschung und Bildungsinformation, Frankfurt am Main
Update	2023/1