Over the past decade, many schools have adopted zero-tolerance policies as a means to curtail negative student behavior. Such policies persist although "there is as yet little evidence that the strategies typically associated with zero tolerance contribute to improved student behavior or overall school safety." School suspension and…

Middle and high school students subjected to harsh school discipline policies and practices such as suspensions and expulsions are more likely to disengage from the classroom and course work, and increases their chances of dropping out, according to this new report from the Alliance for Excellent Education. The report recommends implementing…