11.08.2015Published in the "Sonntagsblick" on August 9th, 2015: "Which class-size offers the best learning environment?"

For the beginning of the new school year, the "Sonntagsblick" magazine published a "question-and-answer game" asking 22 experts for their opinions on elementary schooling subjects. Prof. Backes-Gellner and Dr. Simone Balestra responded to the question: "Which class-size offers the best learning environment?". Please find the article and detailed information about the research results below:

Sonntagsblick: 22 Fragen zum Schulanfang (in German)

On the subject: NZZ Article (November 22nd, 2014) (in German)

The paper: „Revisiting Class-Size Effects: Where They Come From and How Long They Last“