I'm currently conversing with a lady psychotherapist. She told me that when she started taking master's level classes here in LA County to get certified, all the students were given a standard test to see if they were sufficiently stable for the job.

She, and most of the other students. were classified by the test as "sexual deviants". The professor explained this was because the norms were set in the mid 1940s by studying Minnesota college students.

In my opinion, any psychological study based on any college students is invalid to apply to actual adult humans.