At school, pupils often cooperate on common projects and must coordinate their different individual actions. However, grades are pervasively used even in cooperative situations, which make the pupils' differences in achievement and their relative rank salient and may reduce their inclination to work constructively with others. Thus, we…

Educators often exclude socially maladjusted children (SMA) from a proper education due to serious disruptive behavior. Never the less, these children are entitled to services under section 504 and the Americans with Disabilities Act. While SMA children are indeed difficult to educate, review of the associated literature suggests that methods to…