In the paranormal field you will deal with many different forms of hauntings and many different claims of hauntings. It is important in the interest of appearing professional that you are knowledgeable in the different types of hauntings. Firstly lets define what a haunting is.
A haunting is the act of a person or thing that haunts; visitation.
Now that definition is a bit vague so to further refine our definition lets look at the definition of the term Haunt.
Haunt: To inhabit, visit, or...