As per wikipedia
Psionics is the alleged psychic effects of telepathy, psychokinesis, pyrokinesis and others.  Parapsychology, a pseudoscience that began around 1889, aims to study psionics and other supernatural claims.  There is no scientific evidence that psionic abilities exist. 
I don't agree with the telepathy part as I know I speak that way to spirits as there moth doesn't move. Just thought you should know what your speaking of and how other perceive you.