Mediumship is making connections with and delivering messages from people who are no longer living to those who still are. Practitioners are known as “mediums” or “spirit mediums”. Mediums receive information primarily and directly from the dead, spirit guides and angels. here are different types of mediumship or channeling trance. A medium is a person who Spiritualists believe is able to see, hear or sense beings in the spirit world, and who carries messages from the spirit world to this world.