This is wrong sir.

Harlow was strange, see believing that taking captive monkeys and scarring them half to death to prove that monkeys can be scared doesn't really, to me, seem like any form of anthropological studies of any sort. Sorry, but no they should not be repeated on the idea that cruelty is wrong and unjust, of course back then it was acceptable to hide under a desk to protect yourself from an atomic attack. But now a days, nope.