This is because it is not only a matter of broadening school infrastructure but also of giving incentives to remaining in school to large groups of young people who, due to economic need or lack of educational motivation, leave school to take low-skill jobs or seek other alternatives for economic mobility in the short term.
El segundo hallazgo fue el incremento de los jóvenes fronterizos de áreas muy urbanas nacidos en EUA, así como el decremento de aquéllos con trabajadores commuters en el hogar.