Graeme you still haven't answered my question... What do you mean when you say you are a Christian? Basically... define 'Christian'... so i have a better understanding of where you're coming from in order to answer you query...
However, that said, to my understanding Psionics is merely pseudo-scientific way to get around using the word "magick" - probably coined by parapsychologist John Campbell, the word is usually used to refer to technologically oriented parapsychology and is incompatable with Christianity as it is 'defined' here at these forums.
See the forum rules... particularly Rule 11: This board adheres to the historic teachings of Christianity, we reject the liberal views of those who reject the inerrancy of Scripture, a movement that started in the mid 1800's and has led to the acceptance of divorce, abortion, homosexual bishops, and gay unions. Any posts by a self professed Christian that attempts to void the teachings of God as recorded the His revealed Word, The Holy Bible, stands the chance of being deleted!!
hate to get heavy about it but as the moderator... If you can show me that Psionics is acceptable Christian practice from Scripture nows the time mate...
If you want to get into a long debate about it, I invite you to my home forum at exWitch Ministries... http://exwitch.org/forum/index.php