And that increase in persistence pays off over time, it's connected to his grades staying high or improving throughout high school, which is very different from the normal trajectory of most students' grades slowly going down a little bit as high school goes on.
Y ese aumento de perseverancia le rinde frutos. Se refleja en el hecho de que sus notas se mantienen altas o mejoran, cuando la trayectoria normal de las notas de estudiantes empeora lentamente a medida que la secundaria avanza.