Simply put, there are no parapsychology degrees in the US given out by accredited colleges or universities. Too many paranormal researchers label themselves parapsychologists because they have been in the field a long time or have taken an online course and become certified - which I might add, is not the same as having an accredited degree. For the right price, anyone can take these classes without ever investigating anything up until they take these courses. Ever watch The Girls Next Door with the playboy bunnies? Bridgett took an online course. Does this make her a paranormal researcher or parapsychologist? I guess it does if she's taken the correct courses and passed them online, at least according to those she's given her money to. Not the same to me as a degree that is offered by an accredited institution - which there are none.
Don't get me wrong, these courses do have their place. They are very good at introducing what it means to be a paranormal researcher and how to go about doing things correctly. Just don't think you're a real parapsychologist because you've taken them.
Here is the definition of a parapsychologist:
Main Entry: para·psy·chol·o·gy 
Pronunciation: "pa-r&-(")sI-'kä-l&-jE
Function: noun
Etymology: International Scientific Vocabulary
: a field of study concerned with the investigation of evidence for paranormal psychological phenomena (as telepathy, clairvoyance, and psychokinesis)
This definition only deals with the psychological aspect. Where does "ghost hunting" come into play here? Is it because someone THINKS they saw a ghost or THINKS they have a haunting?
If you're told by someone that they are a parapsychologist then they are probably lying to you and have taken one of those online courses to receive their "degree".
Even Jeffrey Mishlove's degree is in philosophy. This website states that he has a doctorate in parapsychology, which if you read the diploma, he doesn't. His doctural dissertation was in parapsychology, not his degree.
http://www.williamjames.com/diploma.htm
Don't believe there are no true degrees in the US for parapsychology? Check out these links or research the many others for yourself.
http://www.rhine.org/texts/educ1.htm
http://www.hollowhill.com/ghost-hunting/parapsychologydegree.htm