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Glossary of Terms in Parapsychology

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D

Daemon (Daimon)

A guardian spirit who communicates inspiration and advice. See also guardian angel.

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Death

Generally understood to be the extinction of an organism's life. Many doctrines assert some form of mental or spiritual survival of physical death. See also deathbed experiencehauntingmediumshipnear-death experiencereincarnation.

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Deathbed Experience

A dying person's awareness of the presence of dead friends or relatives. See also near-death experience.

Decline Effect

A decrease in performance on a psi test when the test is repeated. Cf. incline effect.

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Deja Vu

A person's feeling that current events have been experienced before.

 

Delta

A term used to refer to any kind of anomalous experience.

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Dematerialization

The paranormal fading or disappearance of a physical object. See also deport.

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Demonic Possession

Possession by evil spirits. See also exorcism.

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Deport

The paranormal movement of objects out of a secure enclosed space. Cf. apport. See also dematerializationteleportation.

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Dice Test

Experimental techniques for investigating psychokinesis, in which a subject attempts to influence the fall of dice.

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Direct Voice

A voice heard in a seance which does not seem to emanate from any person. The voice may seem to come out of thin air, or from a trumpet used specifically for this purpose. Cf. indirect voice.

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Discarnate Entity

spirit or non-material entity. Often used to refer to the personality of a deceased individual. See also channelingcommunicationmediumshippossessionsurvival.

 

Displacement

Responses on a psi test that correspond systematically to targets other than the intended one (e.g., those before or after).

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Dissociation

Activity performed outside of normal conscious awareness, or mental processes that suggest the existence of separate centres of consciousness.

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Divination

Practices involving the interpretation of signs or symbols that seek to obtain oracular knowledge of events. Examples of divinatory practices are geomancytarotI Chingsortilege, and reading tea leaves.

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Divining Rod

A forked rod (or sometimes a pair of L-shaped rods) used in dowsing.

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DMILS

"Direct Mental Interaction with Living Systems". Psychokinetic influences on physiological processes. See also Bio-PK.

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Doppelganger

A mirror image or double of a person. See also astral body.

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Double

A duplicate of one's own body. See also astral body

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Double Blind

An experimental procedure in which neither the subject nor experimenter is aware of key features of the experiment.

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Down Through Technique (DT)

An experimental test for clairvoyance in which the person guesses the order of a stacked series of target symbols (e.g., cards) from top to bottom. Cf. up through technique.

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Dowsing

The paranormal detection of underground water or mineral deposits (or lost persons and objects) using a divining rod or pendulum.

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Dream

See paranormal dream.

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Drop-in Communicator

An uninvited communicator who 'drops in' at a sitting.

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