states should raise the legal high school dropout age to 18, but not because it will automatically increase graduation rates. Rather they should do it because of the message it sends students, parents, the public and the state about the critical importance of a high school diploma in today's global economy.
First, by raising the age of when students can drop out of school, it leads to positive effects. In source 2, it says, “Raising the age of exiting pre-graduation may not stop all dropouts