Answer:
Social network affects human behavior because it distracts them from face-to-face relationships, lowers their self-esteem, and might lead to addiction and cause them to reduce investment in meaningful activities.
If you are referring to a girl getting pregnant or a couple having sex than in some cases a unexpected pregnacy can thrust the pressure of marriage upon minors. But way less today than in the past.
The court recognizes that the current delivery of education might compromise citizens' rights. The court recognizes that the US education system has evolved over time. The court recognizes that people in some localities are being treated unfairly by teachers.
I think that number 3 is the answer you're looking for.