Recent research suggests that using additional teachers to provide small-group instruction or tutoring substantially … effects of such interventions. We leverage data from a Norwegian large-scale field experiment to examine the effects of small-group … and degree of fadeout are surprisingly similar across the ability distribution. The study demonstrates that small-group …

Recent research suggests that using additional teachers to provide small-group instruction or tutoring substantially … effects of such interventions. We leverage data from a Norwegian large-scale field experiment to examine the effects of small-group … and degree of fadeout are surprisingly similar across the ability distribution. The study demonstrates that small-group …