Programming and graphic design perhaps (personally, I've yet to meet someone who programmed as a child who was better than a good programmer who learned later), but I really doubt there is much of an advantage to teaching your child Depth-First Search.
I don't really think CS is like learning a foreign language at all. The advantage for languages supposedly comes from the fact that we are hard-wired to acquire language at a specific age range ("Critical period hypothesis"). The biggest advantage is for infants, which steadily tapers off until puberty. I doubt we're hard-wired to acquire CS the same way - programming or theory.
I don't really think CS is like learning a foreign language at all. The advantage for languages supposedly comes from the fact that we are hard-wired to acquire language at a specific age range ("Critical period hypothesis"). The biggest advantage is for infants, which steadily tapers off until puberty. I doubt we're hard-wired to acquire CS the same way - programming or theory.