While looking at a range of views by grammarians on word-class distinctions (noun, verb, adjective etc.) and word division in two recent papers (Haspelmath 2011; 2012a), I was struck by what appears to have been a major shift of perspective: While the first half of the 20th century emphasizes the uniqueness of languages and the categorial differences between them, the second half starts out from the assumption that languages do not differ in their basic categories. (Elsewhere I called this distinction categorial particularism and categorial universalism; Haspelmath 2010.) There are some signs that the perspective adopted in the first half of the 20th century is now getting more attention again.












