Mediumship in the context of Seybert Commission

The spirit world, according to spiritualism, is the world or realm inhabited by spirits, both good or evil of various spiritual manifestations. This spirit world is regarded as an external environment for spirits. The Spiritualism religious movement in the nineteenth century espoused a belief in an afterlife where an individual's awareness persists beyond death. Although independent from one another, both the spirit world and the physical world are in constant interaction. Through séances, trances, and other forms of mediumship, these worlds can consciously communicate with each other. The spirit world is sometimes described by mediums from the natural world in trance.

Korean shamanism, also known as musok (Korean: 무속; Hanja: 巫俗), is a religion from Korea. Scholars of religion classify it as a folk religion and sometimes regard it as one facet of a broader Korean vernacular religion distinct from Buddhism, Daoism, and Confucianism. There is no central authority in control of musok, with much diversity of belief and practice evident among practitioners.

A polytheistic religion, musok revolves around deities and ancestral spirits. Central to the tradition are ritual specialists, the majority of them female, called mudang (무당; 巫堂). In English they have sometimes been called "shamans", although the accuracy of this term is debated among anthropologists. The mudang serve as mediators between paying clients and the supernatural world, employing divination to determine the cause of their clients' misfortune. They also perform gut rituals, during which they offer food and drink to the gods and spirits or entertain them with storytelling, song, and dance. Gut may take place in a private home or in a guttang shrine, often located on a mountain. The mudang divide into regional sub-types, the largest being the mansin or kangsin-mu, historically dominant in Korea's northern regions, whose rituals involve them being personally possessed by deities or ancestral spirits. Another type is the sesŭp-mu of eastern and southern regions, whose rituals entail spirit mediumship but not possession.

Spiritualism is a social religious movement popular in the nineteenth and early twentieth centuries, according to which an individual's awareness persists after death and may be contacted by the living. The afterlife, or the "spirit world", is seen by spiritualists not as a static place, but as one in which spirits continue to interact and evolve. These two beliefs—that contact with spirits is possible, and that spirits are more advanced than humans—lead spiritualists to the belief that spirits are capable of advising the living on moral and ethical issues and the nature of God. Some spiritualists follow "spirit guides"—specific spirits relied upon for spiritual direction.

Emanuel Swedenborg has some claim to be the father of spiritualism. The movement developed and reached its largest following from the 1840s to the 1920s, especially in English-speaking countries. It flourished for a half century without canonical texts or formal organization, attaining cohesion through periodicals, tours by trance lecturers, camp meetings, and the missionary activities of accomplished mediums. Many prominent spiritualists were women, and like most spiritualists, supported causes such as the abolition of slavery and women's suffrage. By the late 1880s the credibility of the informal movement had weakened due to accusations of fraud perpetrated by mediums, and formal spiritualist organizations began to appear. Spiritualism is currently practiced primarily through various denominational spiritualist churches in the U.S., Canada and the United Kingdom.

Santería (Spanish pronunciation: [san.te.ˈɾi.a]), also known as Regla de Ocha, Regla Lucumí, or Lucumí, is an African diaspora religion that developed in Cuba during the late 19th century. It arose amid a process of syncretism between the traditional Yoruba religion of West Africa, Catholicism, and Spiritism. There is no central authority in control of Santería and much diversity exists among practitioners, who are known as creyentes ('believers').

Santería teaches the existence of a transcendent creator divinity, Olodumare, under whom are spirits known as oricha. Typically deriving their names and attributes from traditional Yoruba deities, these oricha are equated with Roman Catholic saints and associated with various myths. Each human is deemed to have a personal link to a particular oricha who influences their personality. Olodumare is believed to be the ultimate source of aché, a supernatural force permeating the universe that can be manipulated through ritual actions. Practitioners venerate the oricha at altars, either in the home or in the ilé (house-temple), which is run by a santero (priest) or santera (priestess). Membership of the ilé requires initiation. Offerings to the oricha include fruit, liquor, flowers and sacrificed animals. A central ritual is the toque de santo, in which practitioners drum, sing, and dance to encourage an oricha to possess one of their members and thus communicate with them. Several forms of divination are used, including Ifá, to decipher messages from the oricha. Offerings are also given to the spirits of the dead, with some practitioners identifying as spirit mediums. Healing rituals and the preparation of herbal remedies and talismans also play a prominent role.

A séance or seance (/ˈseɪ.ɑːns/; French: [seɑ̃s]) is an attempt to communicate with spirits. The word séance comes from the French word for "session", from the Old French seoir, "to sit". In French, the word's meaning is quite general and mundane: one may, for example, speak of "une séance de cinéma" (lit. 'a movie session'). In English, however, the word came to be used specifically for a meeting of people who are gathered to receive messages from ghosts or to listen to a spirit medium discourse with or relay messages from spirits. In modern English usage, participants need not be seated while engaged in a séance.

Fictionalised conversations between the deceased appeared in Dialogues of the Dead by George, First Baron Lyttelton, published in England in 1760. Among the notable spirits quoted in this volume are Peter the Great, Pericles, a "North-American Savage", William Penn, and Christina, Queen of Sweden. The popularity of séances grew dramatically with the founding of the religion of Spiritualism in the mid-nineteenth century. Perhaps the best-known series of séances conducted at that time were those of Mary Todd Lincoln, who, grieving the loss of her son, organized Spiritualist séances in the White House, which were attended by her husband, President Abraham Lincoln, and other prominent members of society. The 1887 Seybert Commission report marred the credibility of Spiritualism at the height of its popularity by publishing exposures of fraud and showmanship among secular séance leaders. Modern séances continue to be a part of the religious services of Spiritualist, Spiritist, and Espiritismo churches today, where a greater emphasis is placed on spiritual values versus showmanship.

Spiritualism is a metaphysical belief that the world is made up of at least two fundamental substances, matter and spirit. This very broad metaphysical distinction is further developed into many and various forms by the inclusion of details about what spiritual entities exist such as a soul, the afterlife, spirits of the dead, deities and mediums; as well as details about the nature of the relationship between spirit and matter. It may also refer to the philosophy, doctrine, or religion pertaining to a spiritual aspect of existence.

It is also a term commonly used for various psychic or paranormal practices and beliefs recorded throughout humanity's history and in a variety of cultures.

The spiritual church movement is an informal name for a group of loosely allied and also independent Spiritualist churches and Spiritualist denominations that have in common that they have been historically based in the African American community.

Many of them owe their origin to the evangelical work of Leafy Anderson, a black religious leader of the early 20th century who was born in Wisconsin and in 1913 founded the Eternal Life Christian Spiritualist Association. In 1920, she relocated to New Orleans, Louisiana, where she demonstrated mediumship by bringing messages from her spirit guide Black Hawk, a historical war leader of the Native American Sauk tribe, who had lived near where she was born.

Anito, also spelled anitu, refers to ancestor spirits, nature spirits, and deities in the Indigenous Philippine folk religions from the precolonial age to the present, although the term itself may have other meanings and associations depending on the Filipino ethnic group. It can also refer to carved humanoid figures, the taotao, made of wood, stone, or ivory, that represent these spirits. Anito (a term predominantly used in Luzon) is also sometimes known as diwata in certain ethnic groups (especially among Visayans).

Pag-anito refers to a séance, often accompanied by other rituals or celebrations, in which a shaman (Visayan: babaylan, Tagalog: katalonan) acts as a medium to communicate directly with the dead ancestors and spirits. When a nature spirit or deity is specifically involved, the ritual is called pagdiwata. The act of worship or a religious sacrifice to a spirit and deities.

Umbanda (Portuguese pronunciation: [ũˈbɐ̃dɐ]) is a religion that emerged in Brazil during the 1920s. Deriving largely from Spiritism, it also combines elements from Afro-Brazilian traditions like Candomblé as well as Roman Catholicism. There is no central authority in control of Umbanda, which is organized around autonomous places of worship termed centros or terreiros, the followers of which are called Umbandistas.

Adherents of this monotheistic religion believe in a single God who is distant from humanity. Beneath this entity are powerful non-human spirits called orixás. In the more Spiritist-oriented wing of the religion, White Umbanda, these are viewed as divine energies or forces of nature; in more Africanised forms they are seen as West African deities and are offered animal sacrifices. The emissaries of the orixás are the pretos velhos and caboclos, spirits of enslaved Africans and of indigenous Brazilians respectively, and these are the main entities dealt with by Umbandistas. At Umbandist rituals, spirit mediums sing and dance in the hope of channeling these spirits, through whom the congregations receive guidance, advice, and healing. Umbanda teaches a complex cosmology involving a system of reincarnation according to the law of karma. The religion's ethics emphasise charity and social fraternity. Umbandistas also seek to reverse harm that they attribute to practitioners of a related tradition, Quimbanda.

Fuji (Chinese: 扶乩; pinyin: fújī or 扶箕), often referred to as "planchette writing" or "spirit writing," is a religious practice in Chinese religions where messages from deities, ancestors, or spirits, are conveyed through a wooden or metal stylus guided by a medium or a group of participants. Fuji is a form of automatic writing that often uses a suspended sieve or tray called a planchette, which is filled with sand or incense ash where characters are written using a pen or stylus. The practice is documented as early as the Song dynasty, and serves as a method for connecting individuals or communities assembled at an altar with a particular deity. This practice aims to fulfill personal requests, promote healing, provide moral guidance on individual or societal matters, and, in some cases, assist in the pursuit of loftier spiritual goals.

During the fuji session, the deity communicates by descending into a medium's body and dictating responses—ranging from brief messages to extensive scriptures—using various writing utensils on paper, sand, or ashes. When inscribing on sand, attendants read the words aloud and transcribe them. Occasionally, the deity is said to directly manipulate the writing tool without requiring a human medium. The resulting messages are shared with individuals or the wider community. Distributing and printing these scriptures is an integral part of the practice, fostering merit and legitimacy for the community while reinforcing its connection to the deity. Spirit-writing often transcends affiliation with a single religious tradition, incorporating diverse ritual elements and divine figures.

Mother Leafy Anderson (1887–1927) was an American spiritualist, who was born in Wisconsin in the 19th century. She was a Spiritualist who claimed her mediumship included contact with the spirit of the Native American war chief Black Hawk, who had lived in Illinois and Wisconsin, Anderson's home state.

Some reports say Anderson was born in Balboa, Wisconsin in 1887. Records vary as to her marital status.

Cold reading is a set of techniques used by mentalists, psychics, fortune-tellers, and mediums. Without prior knowledge, a practiced cold-reader can quickly obtain a great deal of information by analyzing the person's body language, age, clothing or fashion, hairstyle, gender, sexual orientation, religion, ethnicity, level of education, manner of speech, place of origin, etc. during a line of questioning. Cold readings commonly employ high-probability guesses, quickly picking up on signals as to whether their guesses are in the right direction or not. The reader then emphasizes and reinforces any accurate connections while quickly moving on from missed guesses. Psychologists believe that this appears to work because of the Barnum effect and due to confirmation biases within people.

John Edward McGee Jr. (born October 19, 1969) is an American television personality, writer and self-proclaimed psychic medium.

After writing his first book on the subject in 1998, Edward became a well-known (and controversial) figure in the United States with his shows broadcast on the Sci-Fi Channel premiering in July 2000 along with broadcasting on We TV since May 2006.

Sylvia Celeste Browne (née Shoemaker; October 19, 1936 – November 20, 2013) was an American writer and self-proclaimed medium and psychic. She appeared regularly on television and radio, including on The Montel Williams Show and Larry King Live, and hosted an hour-long online radio show on Hay House Radio.

Browne frequently made pronouncements that were later found to be false, including those related to missing persons. In 1992, she pleaded no contest to securities fraud. Despite the considerable negative publicity, she maintained a large following until her death in 2013.

Tyler Henry Koelewyn (born January 13, 1996) is an American reality show personality who appears in the reality show series Hollywood Medium with Tyler Henry and Life After Death with Tyler Henry as a clairvoyant medium since 2016. He has published two books.

Critics state that Henry's readings are performed using deceptive cold reading and hot reading techniques, and not "psychic" powers.

Psychic archaeology is a loose collection of pseudoscientific practices involving the application of paranormal phenomena to problems in archaeology. It is not considered part of mainstream archaeology, or taught in academic institutions. It is difficult to test scientifically, since archaeological sites are relatively abundant, and all of its verified predictions could have been made via educated guesses.

Practitioners of psychic archaeology utilize a variety of methods of divination ranging from pseudoscientific methods such as dowsing and channeling. Some psychic archaeologists engage in fieldwork while others, such as Edgar Cayce (who claims to have had access to ancient Akashic records), exclusively engage in remote viewing. Frederick Bligh Bond's research at Glastonbury Abbey is one of the first documented examples of psychic archaeology and remains a principal case in many discussions of psychic archaeology.

A planchette ( /plɑːnˈʃɛt/ or /plænˈʃɛt/), from the French for "little plank", is a small, usually heart-shaped flat piece of wood equipped with two wheeled casters and a pencil-holding aperture pointing downwards, used to facilitate automatic writing. The use of planchettes to produce mysterious written messages gave rise to the belief that the devices foster communication with spirits as a form of mediumship. The devices were popular in séances during the Victorian era, before their eventual evolution into the simpler, non-writing pointing devices for ouija boards that eclipsed the popularity of their original form. Scientists explain the motion is due to the ideomotor effect, but paranormal advocates believe the planchette is moved by the presence of spirits or some form of subtle energy.

Planchettes took on a variety of forms during the height of their popularity. American planchettes were traditionally heart- or shield-shaped, but manufacturers produced a wide range of shapes and sizes hoping to distinguish themselves in the highly competitive and profitable market of the devices' late-1860s heyday. Manufacturers espoused the wonders and benefits of different materials (including various hardwoods, India rubber, and even glass), insulated casters, and various attachments meant to "charge" the devices or insulate the user from malevolent spirits. In Great Britain, planchettes took on the classical shapes popularized in early illustrations and newspaper depictions, with round, blunt noses and flat backs. Regardless of their shape or country of origin, almost all planchettes were equipped with brass casters and small wheels of bone or plastic, and their sometimes lavishly illustrated boxes were often packed with blank parchment, pencils, ouija-like folding letter sheets, and esoteric instructions espousing the mysterious communicative powers of the items.