We mostly got rid of grammar schools for good reasons. Probably other historic threads on MN going into it.
re the article , their is a tendency in Anglo-Saxon cultures (UK, US, Australia New Zealand) to traditionally think that intellectual ability is largely innate (a child is born bright or less bright) whereas in many other cultures there is the idea that intellectual ability is more constructed by effort over time. (Robin Alexander’s book ‘ Culture and pedagogy’ researched this).
I think this is changing a bit over time as schools emphasise ‘growth mindsets’ etc.The whole grammar school shebang was predicated, however, on the Anglo Saxon (Alexander’s term) idea that there are a limited number of children born ‘bright’, waiting to be discovered who deserve to be taught a different curriculum (grammar schools did GCE/O levels and the secondary moderns limited students to a non-academic curriculum via CSEs).
I don’t understand why the state funds grammar schools when we don’t write off the majority of students as non-academic based on one test when they are 10-11 years like we used to. What is the point of them?
For parents who have been influenced by non-Anglo-Saxon cultures there might be more of an idea that you can achieve if you put a lot of effort in can. This can be very motivating for children and parents. There are also other motivating factors for immigrant parents as PPs have said.