I don't agree, but what i do know is that this hierarchy is created within schools, in my school anyway, we have one art classroom, one textiles and one cooking, it's a small corridor, then the humanities corridor is split into R.E. and sociology/psychology/GCSE and lower school stuff - the science corridor is the same size as that mixed one except all the classrooms are dedicated to science, it could be something to do with the popularity of the subjects, but again why? Because we've subconsciously told that STEM subjects are more clever and important than non STEM subjects. I personally am good at science subjects, have been throughout high school, GCSEs and now A levels i do well, but i have started to break out of this cycle that i need to do STEM subjects to be clever, and that's why i do History, and although Psychology is a science, many don't see it that way, so i guess it counts for that too - also it makes people who don't do these subjects seem stupid, but they're not, they're clever too, it's just that kids who don't try as hard in school gravitate towards those subjects a) because there's a lot more coursework on that side, but also because they think those are the 'doss' subjects