[kojus]

As someone who studied cognitive science in college, I can tell you that reproductibility is a big concern among researchers not only in cognitive psychology, but also in the social, clinical and developmental subfields. Reproductibility is also a concern for serious sociologists, and I'm sure it's the same thing in most of the other disciplines you've listed.

By contrast, most of evolutionary psychology is hardly testable since it tries to extrapolate what constitutes human essence at this point primarily from observable human behaviors, which is might be more a function of our current environment rather than genetics. It can also be used politically to justify anything, from neo-Nazism to anarcho-communism.