Poltergeists, their name derived from the German poltern (to knock) and geist (spirits), are generally defined as mischievous and sometimes malevolent spirits. Reports of poltergeist activity typically feature raps, bumps, thumps, knocks, footsteps, and bed shaking, all without a discernible point of origin or physical reason for occurrence. Many accounts also report objects being thrown about the room, rains of dirt or other small objects, vile smells, furniture being moved, and even people being levitated or assaulted. Historically, poltergeist activity was ascribed to the devil, demons, or witches; such activity has also been suggested to be an unconscious use of psychokinetic abilities. Although skeptics argue that all such phenomena can be explained through physical mechanisms, or fraud, many continue to believe in spiritual or parapsychological causes.
The most commonly reported type of poltergeist activity is generally a combination of loud, unexplainable noises and the movement of objects. Objects can include everything from rocks to household appliances. Movement can occur on a small scale, or may involve the moving of large, heavy objects or the violent hurling of smaller ones. Electrical disturbances, such as the turning on or off of appliances or lighting, can also occur. In some extreme cases, poltergeists have been reported as violently attacking their victims, including sexual assault.
Poltergeists are classified according to have five levels of activity:
Poltergeists are said to cycle through the above levels, which may take days, months, or even years. After level five, the poltergeist is said to go into a kind of dormancy, until eventually activity begins again with Level One.
Poltergeist activity is usually considered to be temporary, sometimes lasting as little as a day or two. Unlike ghosts, poltergeist activity is usually centered around an individual, not a place, and is generally more destructive.
Like many paranormal phenomena, poltergeist stories date back well into history. Poltergeist activity was reported as early as 530 C.E., in the home of the chief physician to the Ostrogoth King Theodoric. In 858 C.E., a report of supernatural stone throwing comes from the small town of Bingen on the Rhine, where Romans were fighting the Gauls.
One of the most famous poltergeist cases was the Epworth Poltergeist, which haunted the Wesley family in 1716, in the small town of Epworth, Lincolnshire in England. Considered to be one of the most well-documented poltergeist cases in the history of British paranormal research, no satisfactory explanation has been put forth to explain the loud rapping and noises, as well as the running footsteps, groans, and the lifting of a door latch that the Wesley family experienced in their house over the course of several months.
Well-known instances of poltergeist activity include the Bell Witch in 1817, and activity surrounding the Fox Sisters, whose experiences started the Spiritualism Movement of 1848. Others include the Tidworth Drummer (1661), where poltergeist activity and phantom drumming noises plagued a magistrate who arrested and confiscated the drum of a vagrant drummer, and the Livingston Wizard (1797) of West Virginia, where all cloth items were cut into spiral shapes, and objects flew about without explanation.
The twentieth century saw an increase in the recording and investigation of poltergeist phenomena. With more scientific interest in parapsychology, more researchers investigated poltergeist activity from a scientific perspective. Cases like Eleonore Zugun, a Romanian girl who experienced over four years of poltergeist activity during the 1920s, were investigated by psychical researchers including Austria's Fritz Grunweld and the world-famous English researcher Harry Price.
The Rosenheim Poltergeist in 1967, where a Bavarian attorney's office was plagued by electrical phenomena such as the unscrewing and bursting of light bulbs, the tripping of switches, and phone numbers called thousands of times, was investigated not only by psychical researchers, but also psychologists and physicists, as well as the electric company. It was found that the phenomena always occurred in the presence of a 19 year old female employee.
The Miami Poltergeist case, also from 1967, centered around a disgruntled and recently suicidal employee in a warehouse, around whom items would fly off the shelves and break. Researchers recorded 224 separate incidents, and numerous tests were carried out to rule out fraud. The paranormal phenomena were witnessed not only by parapsychologists, but also by police officers and a professional magician.
Historically, poltergeists were often thought to be manifestations of the devil or demons, or the work of witches and sorcery. Modern research tends to put poltergeist activity into several main categories: Individual entities (either malicious or simply mischievous), unconscious psychokinetic activity, and physical explanations (such as electromagnetic forces). Additionally, some purported poltergeist activity is nothing more than fraud.
Poltergeist activity was commonly thought to be the work of devils or witches. An account from the late 1600s describes a "Stone-Throwing Devil," or "Lithobolia," that plagued a New Hampshire family. Objects both inside and outside the home were moved, rocks were thrown violently about, and the family members were personally attacked. An elderly neighbor was said to be suspected of witchcraft. Particularly in superstitious times and/or cultures, witchcraft and demons were blamed for most poltergeist activity, as well as instances of crop failure or sickness.
The idea of poltergeists as demons, however, is still present in much of Christian theological thought; some Christians believe that, since human dead are either in heaven or hell, and unable to roam the earth in the afterlife, poltergeist activity must be the work of demons. Proponents of this theory argue that poltergeist activity has strong evidence of a conscious intelligence, and that the nature of poltergeist attacks is often annoying, malicious, and sometimes viciously dangerous, and is intended to confuse, bewilder, and frighten victims.
Some believe poltergeists may be the confused, lost, or angry spirits of the dead, unable to move beyond the "earthly plane." One version of this belief posits that poltergeists originate after a person dies in a powerful rage. Another theory postulates that ghosts and poltergeists are nothing more than "recordings" from persons no longer present. When there is a powerful emotion, in death or life, a recording of such an energy is then "embedded" in a place, or in the "fabric of time" itself. This recording will continue to play over and over again until the energy embedded disperses. Others believe poltergeists simply exist, like the "elementals" described by occultists.
Some poltergeists have seemingly had distinct personalities and the ability to articulate themselves, which suggests some sort of self-awareness and intent. Practitioners of astral projection, such as author Robert Bruce, categorize a number of beings that exist on the astral plane, and report the existence of unfriendly astral life forms, called "negs," who have the ability to harm as well as cause objects to move during psychic attacks.
The observation that poltergeist activity often occurs around an "agent," or a person that seems to act as a magnet for the activity, has led to the idea that the agent may well be the one responsible for the activity. Many parapsychologists believe that poltergeists are really unconscious psychokinesis, or PK. The term "RSPK," or "Recurrent Spontaneous Psychokinesis" is used to describe such a phenomenon. Agents are most often young; many are pre-pubescent. In the 1960s, researchers at the Psychical Research Foundation in Durham, North Carolina, studied 116 written reports of poltergeist activity, and came to the conclusion that children and teenagers used subconscious psychokinetic (PK) abilities to express hostility without fear of punishment. Children were not aware that they were causing the disturbances, but were generally pleased that they occurred. Interestingly enough, poltergeist activity can stop once the child goes through puberty, as in the case of Eleonore Zugan.
In the case of the Miami Poltergeist, poltergeist activity only took place when the disgruntled employee Julio Vasquez was present. A Cuban refugee, Vasquez was unhappy in his job, was often depressed and angry, and had recently attempted suicide. On days Vasquez did not work, all was calm, but when he was present, and particularly if he was experiencing strong negative emotions, the poltergeist activity was frequent. This suggests that the mental state of the agent can influence or create poltergeist activity.
Spontaneous PK is often the result of stress or emotional disturbances. Activity often centers around adolescents, as adolescence is a stressful and emotionally trying time of life. In many poltergeist cases, there are particularly strong mental issues in an agent, such as the case of the Macomb Poltergeist in 1948, where a teenager named Wanet McNeil moved with her father to Macomb, Illinois, after her parents had gone through a bitter divorce. Wanet was unhappy with the situation, did not like the farm, and wanted to see her mother. Small fires began breaking out on the walls and ceiling, igniting the curtains in each room, and engulfing a bed. Fire investigators found no flammable compounds in the wall and were mystified. Over 200 more fires broke out, eventually burning the house to the ground. Fires continued in surrounding structures. The events were later explained through a confession by Wanet that she had started the fires with kitchen matches, even though brown spots that soon burst into flame were observed by many people when Wanet was nowhere nearby. The girl went to live with her grandmother, but her emotional issues apparently continued as she grew older; later in life she was jailed for petty theft and prostitution.
Other teenagers who experienced poltergeist activity and entered therapy resolved their issues, ceased to be troubled by paranormal activity, and went on to live happy, fulfilled lives.
Some scientists have proposed that poltergeist activity has a physical explanation. Ionizing radiation, geomagnetic activity, static electricity, and electromagnetic fields can all affect the physical environment. Researchers use photography, temperature recording equipment, tape recorders, and other electronic equipment to investigate alleged paranormal phenomena. Seismic activity and meteorological conditions are also taken into account, along with other natural activity like subterranean water movement, in order to determine a natural and scientific cause for poltergeist-like activity. Sophisticated arrays of sensors are used to obtain the most accurate data surrounding poltergeist activity.
John Hutchinson claimed that he created poltergeist effects in the laboratory, using a variety of sources of electromagnetism. Hutchinson claims to have levitated objects, started spontaneous fires, distorted metal, swirled water inside containers, broken mirrors from 80 feet away, and made metal white-hot without burning any surrounding materials, all using equipment hooked up to a standard residential electrical supply.
Naturally, science has not been able to explain all poltergeist phenomena. While proponents of a paranormal explanation view this as evidence supporting poltergeist activity as paranormal, those who support the physical causes theory tend to believe that science will likely be able to someday explain them.
Skeptics of poltergeist phenomena point out that humans can be easily fooled, either intentionally by others or by their own minds, into accepting that perfectly natural events have supernatural causes. A Kentucky family experienced a number of events that convinced them they had a poltergeist, including flying telephones, moving objects, and appliances that started by themselves. Upon investigation, it was determined that each of these incidents had a simple explanation, and the homeowners were relieved to find they did not in fact have a poltergeist.
There have also been numerous cases of intentional fraud. Some create a fraudulent poltergeist for attention, some for entertainment, and others for publicity or monetary gain. Teenagers are often the culprit in cases of fraud. In 1984, fourteen year old Tina Resch gained media attention for the poltergeist activity that surrounded her, where telephones would fly across the room and lamps would swing and fall. Some believe that Tina perpetrated a hoax on her adoptive parents, and used the media attention to try and locate her biological mother and father. She was caught on camera faking some of the poltergeist activity (although some researchers believe that this does not mean that the initial activity was not genuine). In North Dakota, a group of four children terrorized their teacher and classmates with poltergeist pranks simply because they enjoyed the excitement and publicity.
A common argument of critics of parapsychology is that paranormal investigators are blinded by their desire to believe in paranormal phenomena, and are thus oblivious of the possibility of fraud.
Both the name and concept of the "poltergeist" became famous to modern audiences with the Poltergeist movies and the subsequent television series Poltergeist: The Legacy. The first poltergeist movie (particularly in the first half of the film) gave a fairly accurate, though decidedly terrifying, depiction of a "typical" poltergeist infestation, right down to the focus of the paranormal activity being a prepubescent girl.
Poltergeists have been featured in a number of novels, such as Dean Koontz's Odd Thomas, as well as television shows and other media. Poltergeists and poltergeist activity are particularly popular in the horror genre.
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