A troublesome issue that many teachers face is getting their students to complete in-class discussions or writing assignments. When students work independently on a task, many are likely to be lost or uninterested in what they are doing and become frustrated. This frustration leads to despair, resignation or hostility, which in turn can cause discipline problems.
Usova, G. M. (1976). Eliminate Discipline Problems Through Grouping. Reading Horizons, 17 (1). Retrieved from http://scholarworks.wmich.edu/reading_horizons/vol17/iss1/12