Tag: 5-factor model

In the 1900’s there were automobiles, Einstein’s Theory of relativity, sophisticated mathematics, Newtonian physics, evolution theory, and then psychiatry. No hard evidence, no statistical evidence, just observance with all the observational biases. There was no schizophrenia but dementia praecox because of early onset and rapidly deteriorating cognitive deficits. Oh, wait! The cognitive deficits were remarkably…