Facilitated communication: the effects of facilitator knowledge and level of assistance on output.

The team tested facilitated communication with kids who have autism.

A helper held the child’s hand while the child typed answers to questions.

Sometimes the helper knew the answers. Sometimes the helper did not.

The researchers watched who really controlled the typed words.

When the helper knew the answers, the typed answers were correct.

When the helper did not know, every answer was wrong.

The typed words came from the helper, not from the child.

Van Hanegem et al. (2014) extends this story. They gave adults with severe motor damage a microswitch. The adults picked phrases on their own. No helper touched them.

Cooper et al. (1990) used a similar lab test. Adults pressed keys while hearing fake rules. The real reinforcement schedule, not the rules, controlled pressing. Both studies show outside cues drive the visible response.

Stichter et al. (2009) looked at a teacher checklist for pragmatic language. Their tool passed validity checks. Together, the papers warn us to test any communication aid before trusting it.

If you see a facilitator touching a client’s hand, stop. The words you read are probably the facilitator’s. Switch to methods the client can use alone, such as eye-gaze tablets or microswitch systems. Always run a simple blind test: ask a question the facilitator cannot hear. If the client still answers, the system is real. If not, it is facilitator control.