What’s in a Name?
Hippolyte Bernheim and J.M. Charcot, theorized that hypnosis is not a force inflicted by the hypnotist, but a combination of psychologically mediated responses to suggestions.
In the proper nomenclature, hypnosis refers to the trance state itself, and hypnotism refers to the act of inducing this state and to the study of this state. A hypnotist is someone who induces the state of hypnosis, and a hypnotherapist is a person who induces hypnosis to treat physical or mental illnesses.