Cognitive Functions and Type Dynamics - A Failed Theory

The cognitive functions aren't supported by any kind of solid science.  In fact, study after study has either failed to find proof of them or else contradicted their existence entirely.  Take a look at the evidence and see for yourself. 

Type Bigots: The Scourge of the MBTI Community

There are people--horrrible people--who hate types that are different from them.  Here's what I think of those people.