Work and discuss. Use some impersonal constructions.
1. Most young people are believed to have little interest in technical advances
2. Playing video games is known to make children calmer
1. Most young people are believed to have little interest in technical advances
2. Playing video games is known to make children calmer
1. It might be believed that young people have little interest in technical advances but it has no reflection in reality. Technical advances pervade our lives to such an extent that it is impossible to escape from them, even if one tries to. It might be true only of some group of people, but generalisations are never good.
2. Playing video games may be known to make children calmer but it all depends on the kind of a game and the personality of a child. There are many calming games and many very temperamental children. Some games are known to calm people down generally and some of them are particularly triggering for some people.