Popular term for apparition, haunting or poltergeiest phenomena; not a precise research category. For more, see: PE: Ghosts and Apparitions in Psi Research (Overview) · SPR glossary · PF glossary.
Popular term for apparition, haunting or poltergeiest phenomena; not a precise research category. For more, see: PE: Ghosts and Apparitions in Psi Research (Overview) · SPR glossary · PF glossary.