@OrphanCrow I'm not sure how widely accepted parapsychology was in the scientific community, but it must have had some recognition in order to have a parapsychology laboratory at a university like Duke.
I honestly just got a kick out of some the experiments they did. Yes, I completely agree that it's difficult to recreate these "paranormal events" in a lab. I'm not sure if psychology is much better though. Alot of studies look at outcomes/results and manipulate variables but the whole inner process of what's happening is hard to measure yet psychology is a respected field.
Culture is key though- Catholicism allowed religious syncretism so there was alot more acceptance in Latin America, for example of, native indian beliefs (on nature/spirits). The conquerors were men who came by themselves (for the most part in the beginning) and had families with the natives as opposed to the puritans who came to the US as families and lived in isolated communities with beliefs that were exclusive, not inclusive. If you go to the Andes you'll see a rich fusion of beliefs among the locals - they celebrate their Catholic saints and still have their own religious healers all in perfect harmony. So other cultures are much more open historically to "spirits" I'd say than here in the US.