Haunting

Hauntings are broadly categorized into two types. Residual hauntings are like recordings — the same events replay without awareness or interaction, triggered by environmental conditions. A residual haunting might involve footsteps heard at the same time every night or an apparition walking the same path repeatedly, oblivious to observers. Intelligent hauntings involve entities that demonstrate awareness of the living. They may respond to questions, react to changes in the environment, show different behaviors at different times, and seem to have intention and personality. These are the hauntings most amenable to communication attempts. Poltergeist activity — a third category — involves physical disturbances: objects moving, doors slamming, electronics malfunctioning. Research suggests poltergeist phenomena may sometimes center on a living person (often an adolescent experiencing emotional stress) rather than a deceased spirit, raising questions about the role of living psychokinetic energy.

Pliny the Younger's *Letters* 7.27 (c. 100 CE) contains the earliest fully formed European haunted-house narrative — about a house at Athens with a spectral chained old man. The Society for Psychical Research's *Census of Hallucinations* (Sidgwick et al., 1894) was the first large-scale survey of haunting reports. The most intensively investigated modern cases include Borley Rectory, England (Harry Price's investigations 1929–1944, later largely discredited by the SPR's 1955 *The Haunting of Borley Rectory* by Dingwall, Goldney, and Hall); the Amityville case in Long Island (1975–1976, with the original DeFeo murders documented but the haunting claims later admitted by Ron DeFeo Jr.'s defence attorney William Weber to have been invented); and the Enfield Poltergeist in north London (1977–1978, investigated by Maurice Grosse and Guy Lyon Playfair of the SPR). Modern investigation combines digital audio/video recording, EMF and temperature monitoring, and traditional interview methods; Loyd Auerbach's *ESP, Hauntings and Poltergeists* (1986) is a methodologically careful reference.

If you think your home is haunted, write everything down: date, time, location, exact phenomenon, who was present, weather, what you were doing in the hour before. Rule out natural causes in this order: install a carbon-monoxide detector first (CO can produce auditory and visual hallucinations); check for infrasound below 20 Hz (Vic Tandy's 1998 paper documents a Coventry workshop fan that produced 'ghost' experiences); look at structural settling, draughts, and rodent or wildlife activity; check old electrical wiring for high EMF fields. Only after those are ruled out should you consider a paranormal interpretation. For practical follow-up, start with respectful verbal address; smoke-cleansing with juniper or sage is the common ritual first step. For persistent activity, a paranormal investigator with peer-reviewed credentials (UK: Spiritualist Association or Society for Psychical Research; US: Rhine Research Center) is more useful than a television-style 'ghost hunter'.