He did allow that in Ireland, houses built on fairy paths tent to get poltergeists which make things go bump in the night.
Inhuman hauntings: These are the most frightening paranormal infestations typically attributed to demons, elemental/nonhuman spirits and poltergeists.
Many are surprised to learn that parapsychologists believe that poltergeists have nothing to do with haunts or dead people.
Often, they have their set beliefs about ghosts and poltergeists, and nothing will get them to consider that different situations that seem the same may not be.
How does the practitioner do in cases of RSPK (poltergeists), misperception / misinterpretation, and fraud?