Palacio Vera, Alfonso; Ayala, Iván H. - 2016
the "facts" of the social sciences. Next, we examine several areas of Popper's work as well as some of Hayek's ideas and …Popper recognizes that there are, at least, two versions of his "Rationality Principle" (RP) yet he does not explain … either how they relate to other parts of his works or which version social scientists should adopt. We argue that Popper …