Spiritualists believe that phenomena produced by mediums (both mental and physical mediumship) are the result of external spirit agencies. The psychical researcher Thomson Jay Hudson in The Law of Psychic Phenomena (1892) and Théodore Flournoy in his book Spiritism and Psychology (1911) wrote that all kinds of mediumship could be explained by suggestion and telepathy from the medium and that there was no evidence for the spirit hypothesis. The idea of mediumship being explained by telepathy was later merged into the "super-ESP" hypothesis of mediumship which is currently advocated by some parapsychologists.
Channeling is a growing phenomenon whereby the channeler – often he or she would not describe themselves as psychic – opens a line to another being or group of beings. They have the ability to allow their consciousness to step aside and let their contact speak through them. One of the most well-known is Esther Hicks, who channels a group of entities called Abraham. Esther describes the experience of channeling as "receiving blocks of thought".
The spiritual guidance you receive during a reading with a psychic, medium or clairvoyant helps you to identify inner truths. This insight can be a valuable tool you can use to move your life forward. The type of spiritual reading, and the level of information and insight you receive, will depend on the intuitive awareness of the spiritual reader you are consulting.
In September 1878 the British medium Charles Williams and his fellow-medium at the time, A. Rita, were detected in trickery at Amsterdam. During the séance a materialized spirit was seized and found to be Rita and a bottle of phosphorus oil, muslin and a false beard were found amongst the two mediums. In 1882 C. E. Wood was exposed in a séance in Peterborough. Her Indian spirit control "Pocka" was found to be the medium on her knees, covered in muslin.