Facilitated communication

Facilitated communication (FC), or supported typing, is a scientifically discredited technique that claims to allow non-verbal people, such as those with autism, to communicate. The technique involves a facilitator guiding the disabled person's arm or hand in an attempt to help them type on a keyboard or other such device which they are unable to properly use if unfacilitated.

There is widespread agreement within the scientific community and among disability advocacy organizations that FC is a pseudoscience. Research indicates that the facilitator is the source of the messages obtained through FC, rather than the disabled person. The facilitator may believe they are not the source of the messages due to the ideomotor effect, which is the same effect that guides a Ouija board. Some promoters of the technique have claimed that FC cannot be clearly disproven because a testing environment might cause the subject to lose confidence. However, there is a scientific consensus that facilitated communication is not a valid communication technique, and its use is strongly discouraged by most speech and language disability professional organizations. There have been a large number of false abuse allegations made through facilitated communication. Provided by Wikipedia