>>513170075
It's more fair to compare latin language countries against France to be fair since the PISA tests are designed originally either in French or English then translated to other languages, for us and Mexico it's from the French that they're adapted.
Asians are a mystery how they always top every cognitive tests no matter where they've moved, Singapore, Taiwan etc. I mean a specific genetic stock of asians, the east asian ones.
Maybe they do have seriously superior deep processing abilities that break trough any barrier.