El problema de la elección de teorías revisitado: Popper-Kuhn-Laudan

Abstract

In this paper I try to set out the solutions of Popper, Kuhn and Laudan to the problem about the criteria we use to decide, among two or more rival theories, which one is the best. I analyze three subjects: Popper’s falsification, the change of paradigm and the capacity to solve problems. One of the goals is to point out the common aspects in this proposals, the more important of them is the study of history of science in this authors.