[gwern]

There's a lot of research on infants these days. There's a great deal of discussion on what infants do and don't know in _The Philosophical Baby_ (because the issue has obvious philosophical relevance to Kant's categories and Locke's tabula rasa).

Just yesterday I read of new research covering probability: http://www.sciencedaily.com/releases/2011/05/110526141357.ht...