You got the point of the parent comment backward. It’s specifically easier for a bright child in poverty to ace one test than to maintain a GPA for four years.
But how can it be better for child study to ace the test when they’re homeless rather than they work to help avoid homelessness and maybe not study so much?
I agree that there are issues with GPA too, but despite saying that it's easier to take one test than it is to maintain a high GPA throughout high school, that's opinion. Teachers can work with over extended students to help them while they are in school
I can't really speak to your opinion piece because its behind a paywall
Privileged kids have an even bigger advantage in GPA. They can afford to harangue teachers for retakes, accommodations, etc. The kid working in his parents restaurant can afford prep, but his parents can’t afford time to game GPA.
>Teachers can work with over extended students to help them while they are in school
They can, but will they? Plus, it seems like GPA would be even easier for the wealthy to game, many fancy prep schools sell themselves on their ability to place kids in good colleges. If those kids no longer need to perform well on a standardized tests they just need a high GPA, that seems even easier from the school to guarantee.