User blog comment:SeekingForTruth/psychic not psion/@comment-5390546-20130401191143

Psionics refers to the practice, study, or  psychic ability of using the  mind to induce  paranormal  phenomena. Examples of this includes  empathy,  telepathy,  telekinesis, and  other workings of the outside world through the  psyche. According to that definition a Psion would be one who praticies those things hence why people use that term but like Jamil says they both mean the same thing