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According to PISA results, it seems that the US does worse on maths on average, but pretty close on reading relative to UK and Ireland.

https://worldpopulationreview.com/country-rankings/pisa-scor...

There's probably a much better data source, but am on phone.

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For the purposes of determining the effect of screen time on education, we would need to compare the performance of Chinese or Indian students over time along with a measurable increase of the use of screens and compare that to say American students. Simply comparing American students to Chinese or Indian students is not sufficient.

Yes, I agree, hence my point that this wasn't the right data. It was better than nothing though.

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