The discussion about whether or not the disruptive students have negative influence on others is a very controversial one. There are people on both sides of this argument who have strong feelings.
It is true that some students in schools behave badly and their behaviour is so badly that is impact to others students. It is very clear that for their negative behaviour the other ordinary students are not feeling comfort to study with them and do their activities properly. Most of the students who are made noise and disobedient to their responsibilities should be grouped together and taught separately. Their thinking is very deadly and harmful for society.
Most of the cases, those types of students are very smart and intelligent. They know very well about their curriculum and the syllabuses were boring to them. For that reason they are spoiled at growing age. So we need to study of their mind separately and give them extra task to do and also give them extra care about their improvement. Then it will be good for them and their family and the wide society. If we avoid them or separate them after two or three warning then they have no chance to recover themselves. In this situation the consequence will be impact our society and they will be drop out from the school at very beginning. That time they never realize the situation but after few years later they clearly understand their condition and realize that it was great mistake for them. When they realize their situation they have no enough time to recover then the situation will more worse. They are addict with drugs and crimes.
So, this is my opinion that as a child they have no idea about their future and behaviour. So, this is our responsibilities to give them time to realize about their morality. If they are not able to improve themselves then we can separate them from the ordinary students so that they can easily understand about their activities and can get the chance to improve from present circumstances.