Terms Related to Paranormal Research 
Anomaly:  Something different, peculiar, abnormal, or not easily identified. 

Apparition:  The visual appearance of a ghost/spirit.

Astral Projection:  The phenomenon of the soul or spirit temporarily leaving the body and traveling to another place or time. 

Clairaudiance:  The ability to hear things that are not audible to others.

Clairsentience:  The ability to sense energy from objects, people, places or things and be able to draw information from that energy. 

Clairvoyance:  The ability to see things outside of the physical world without the use of your normal senses.

Demonology:  The study of demons or evil spirits.

Divination:  The practice of obtaining hidden knowledge about the future by the interpretation of supernatural communication. 

EVP: Electronic Voice Phenomenon; A recording of unexplained voices or noises on a recording device. 

Ghost:  The spirit or soul of a dead individual.

Medium:  An individual that is able to communicate with the dead by using clairaudience, clairsentience, and clairvoyance. 

Paranormal:  Unexplainable; beyond the range of scientific explanation--rare, supernatural, or unusual.

Parapsychology:  The study of mental telepathy, clairvoyance, psychokinesis, and other paranormal phenomenon by means of experimentation. 

Poltergeist:  A noisy ghost that is thought to be responsible for loud noises, footsteps, and moving objects. Often thought to be related to the psychokinetic energy unknowingly released from a living person. 

Psychic: A person who is sensitive to supernatural forces.

Precognition:  Having or being able to gain direct knowledge of the future by using extrasensory means. 

Retrocognition:  The ability to see or sense the past or past events by using extrasensory means. 

Telekinesis & Psychokinesis:  The ability to move things with one's mind.