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Discussion (12 Comments)Read Original on HackerNews
Instead of testing mainland China as a whole, the OECD allows these four specific provincial-level jurisdictions to represent China in the triennial PISA rankings for 15-year-old students.
But of course we will know that once the race tables are released.
PISA itself doesn't publish data broken down by racial subgroup. Back in 2018, the NCES public download included a RACETHC variable (https://nces.ed.gov/pubs2021/data/2021019_rawdata.zip).
But the most recent file on the NCES PISA 'data products' page is from 2018: https://nces.ed.gov/surveys/pisa/publications.asp
(At the time of writing if you expand 'Data Products' the first file is 'Program for the International Student Assessment (PISA) 2018 Public Use File (PUF) NCES Number: 2021019 Release Date: July 8, 2021')
Another post gave an example of a real SAT question, which I will present below:
The following text is from David Barclay Moore’s 2022 novel Holler of the Fireflies. The narrator has just arrived at summer camp, which is far away from his home.
This place was different than I thought it would be. I’d never been somewhere like this before. I did feel scared, but also excited.
According to the text, how does the narrator feel about being at summer camp?
A) He feels overjoyed.
B) He feels peaceful.
C) He feels both scared and excited.
D) He feels both angry and jealous.
https://x.com/the_culturist_/status/2092961940314144888/phot...
As other X users have noted, it might just be a "easy" question and not reflective of the entire test. Also from a test perspective it makes sense to have "easy" questions, so the scores have proper scaling. If you're designing a test to judge science ability, but all the questions are about quantum physics, then you'll have a bunch of people scoring 0 just because it's outside of their ability and have no hope of answering.
(Plot twist: You can get kindergarteners to "read" via sightwords, when they might otherwise only be intellectually-mature enough to do so (for real) starting in 1st-2nd grade... but the shortcuts catch up with folks when they hit ~4th-5th grade reading comprehension).
https://www.oecd.org/en/publications/pisa-2025-results-volum...