This study examines how students' disruptive behavior occurs while the teacher is carrying out a formal class activity--checking homework. In daily classroom life, it has been common that teachers often follow the most uninspiring teaching method when checking homework (the teacher reads out loud each item in an exercise and then asks students for…

This paper investigates the determinants and malleability of noncognitive skills. Using data on boys from the National Education Longitudinal Survey, I focus on youth behavior in the classroom as a measure of noncognitive skills. I find that student behavior during adolescence is persistent. The variation in behavior can be attributed to…