I was amused by
"Class has traditionally been defined by occupation, wealth and
education. But this research argues that this is too simplistic,
suggesting that class has three dimensions - economic, social and
cultural."
So
economic, social and cultural
are three "dimensions", but
occupation, wealth and education
aren't.
--
When a true genius appears in the world, you may know him by
this sign, that the dunces are all in confederacy against him.
Jonathan Swift: Thoughts on Various Subjects, Moral and Diverting