a. Firstly, there is the rise of the Internet, which provides teenagers with various reliable sources of information.
b. Teens will make decisions concerning their own lives, instead of being told what to do and how to do.
c. Secondly, the fact that they starts school early and spend a lot of time by themselves when their parents go out to work makes them more independent, so decision-making will become a large part of their lives.
d. In short, these are two reasons why teenagers will become more responsible for their studies.
e. It is likely that teenagers in the future will be more in charge of their studies.
f. It also allows teenagers to develop a large social network with their peers, where they can self-search, exchange, and discuss information in order to plan their studies.