jcampbellmclean

jcampbellmclean t1_j7du258 wrote

Thanks for the discussion here.

I think sites like GreatSchools are just as bad & probly same data (20yrs in education, fwiw).

They usually draw on standardized tests, which are often biased. Single snapshots of a student’s correct answers reflect only a few of many cognitive skills. They also don’t reflect growth, and I’d rather put my kids in a low-score high-growth school - it means they teach better. Sadly, you could just measure whiteness & income and you’d get similar data.

Sites like these amplify the test scores as reputations, making the ratings a self-fulfilling prophecy. There are better measures of schools than tests; Baltimore City Schools makes & uses many.

Again, thanks.

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