Nowadays, the misbehavior of adolescents seems to become an increasingly widespread problem. It is of significant to identify why they behave inappropriately and how to tackle this issue.
One possible explanation might be the neglecting of moral education. Especially in developing countries where population is large and competition is fierce, evaluating students by ranking their scores is much more easier than by observing their level of moral performance. As a result, a distorted notion that excellent student equates to excellent academic performance is widely accepted. Under that background, many students who do not respect others or show bad manner will normally be forgiven as long as the can gain high scores. In absence of in-time corrections when making mistakes, underage youths will be more likely to develop delinquent habits and behaviors.
The unlimited resources online is another cause of this problem. Video and games embedded violent elements, having a misleading impact on children, can be easily accessed on the internet. The psychologically immature teenagers, who cannot distinguish between the artistic modification and real world, probably will mistake the violence as an appropriate solution to deal with the problems. Then they might mimic the violent plots when they encounter conflicts with others.
Two measures can be taken to mitigate the above-mentioned problems. Schools should realize the importance of cultivating a healthy disposition of children. By involving moral performance into the evaluation criteria and establish moral classes, students might pay more attention to their behaviors. In addition, government should also put restrictions on the online resources to children. To make sure that videos with bloody scenes can be access by the minors, website operators should require identification card number in the process of register. If the website operators do not follow this rules, they will suffer penalties.
In conclusion, the distortion of educational objective as well as the lack of control in violent videos lead to the delinquencies of students. Schools and government should take actions together to address this issue. 
Nowadays, the misbehavior of adolescents seems to become an  
increasingly
 widespread  
problem
. It is of significant to identify why they behave  
inappropriately
 and how to tackle this issue.
One possible explanation might be the neglecting of  
moral
 education.  
Especially
 in  
developing countries
 where population is large and competition is fierce, evaluating  
students
 by ranking their scores is much  
more easier
 than by observing their level of  
moral
 performance.  
As a result
, a distorted notion that excellent  
student
 equates to excellent academic performance is  
widely
  accepted
. Under that background,  
many
  students
 who do not respect others or  
show
  bad
 manner will  
normally
  be forgiven
 as long as the can gain high scores. In absence of in-time corrections when making mistakes, underage youths will be more likely to develop delinquent habits and behaviors.
The unlimited resources online is another cause of this  
problem
. Video and games embedded violent elements, having a misleading impact on children, can be  
easily
 accessed on the internet. The  
psychologically
 immature  
teenagers
, who cannot distinguish between the artistic modification and real world,  
probably
 will mistake the violence as an appropriate solution to deal with the  
problems
. Then they might mimic the violent plots when they encounter conflicts with others.
Two measures can  
be taken
 to mitigate the above-mentioned  
problems
. Schools should realize the importance of cultivating a healthy disposition of children. By involving  
moral
 performance into the evaluation criteria and establish  
moral
 classes,  
students
 might pay more attention to their behaviors.  
In addition
,  
government
 should  
also
 put restrictions on the online resources to children. To  
make
 sure that videos with bloody scenes can be access by the minors, website operators should require identification card number in the process of register. If the website operators do not follow this  
rules
, they will suffer penalties. 
In conclusion
, the distortion of educational objective  
as well
 as the lack of control in violent videos lead to the delinquencies of  
students
. Schools and  
government
 should take actions together to address this issue.