Multiple method validation study of facilitated communication: II. Individual differences and subgroup results.
Facilitated communication fails every fair test; the helper, not the child, authors the words.
01Research in Context
What this study did
The team watched students with autism use facilitated communication.
They compared typed words when a helper held the wrist and when the student typed alone.
Each child acted as his own control so differences would show the method, not the child.
What they found
Messages looked smart only when the helper touched the child.
Alone, the same students typed far less or nothing useful.
Some kids even stopped trying once the helper stepped back in.
How this fits with other research
Allan et al. (1994) saw the same pattern a year earlier: only one of seven students passed a simple message test.
Davis et al. (1994) also found chance-level answers when helper and child heard different questions.
Kezuka (1997) later strapped force gauges to the wrist and proved the helper, not the child, pushed the keys.
Together these four studies form a chain: each repeats the failure and adds tighter proof.
Why it matters
If you see FC on an IEP, ask for an independent typing probe first.
Use validated tools like picture exchange or speech-generating devices instead.
You protect the student’s voice and your ethics when you pick methods that work.
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02At a glance
03Original abstract
Potential individual variations in the effectiveness of a shared communication method, facilitated communication (FC), were examined among 20 students with autism and related disorders. To minimize the limits or disadvantages of a single method, we used multiple methods, including auditory or visual input, and simple pointing responses to pictures or words, as well as typing. Data were collected after 6 weeks of FC, and follow-up data up to 7 months later. Findings differed across methods, but there was little clear support for the validity of FC in enhancing communication over communication that students produced independently. Significant facilitator influence of responses was found, but was far less extensive than in other studies. However, an "abdication" pattern of responding was found for some students, in which high performance observed with independent responding was lessened on trials when FC was introduced. That is, these students may become more passive communicators when FC is used. The complex detected and undetected influences in the process of communication through facilitation are discussed, as well as risk factors in the use of FC.
Journal of autism and developmental disorders, 1996 · doi:10.1007/BF02276233