what is rationalism in psychology
Rationalism, also known as the rationalist movement, is a philosophical doctrine that asserts that the truth can best be discovered by reason and factual analysis, rather than faith, dogma or religious teaching.uring the middle of the twentieth century there was a strong tradition of organized rationalism, which was particularly influenced by free thinkers and intellectuals. In the United Kingdom, rationalism is represented by the Rationalist Press Association, founded in 1899.