Facilitated communication and spelling to communicate
Physically supported facilitated communication fails controlled tests of who wrote the message. Spelling to communicate and rapid prompting have no such test in the peer-reviewed literature. What the evidence shows, who holds each view, and what would settle it.
Some ways of helping nonspeaking people communicate have a big problem. The words may come from the helper, not the person. Here is what we know and what we do not know yet.
What the methods are Established
Facilitated communication (FC), also called supported typing or assisted typing, is a technique in which a person points to letters, pictures or objects on a keyboard or a board while a facilitator provides physical support, usually on the hand, wrist, elbow or shoulder.1 Douglas Biklen, an education professor at Syracuse University, set out the case for it in a 1990 paper, "Communication Unbound: Autism and Praxis," and its use spread through the 1990s.2
Two later methods share the same aim with less contact. Rapid Prompting Method (RPM) was developed by Soma Mukhopadhyay for her son; in it an aide typically holds, and often moves, a letter board and gives repeated verbal, visual and other prompts in a graded series of "teach and ask" steps, and typically does not guide the person's hands.3 Spelling to Communicate (S2C) and a variant called the Spellers Method belong to the same family. The 2026 systematic review describes S2C as a 2015 rebranding of RPM by one of Mukhopadhyay's associates, and the Spellers Method as a later rebranding of S2C; in both, the partner holds and may move the board and relies less on physical touch than classic FC does.4,6 ASHA notes that RPM requires an aide to hold the board at all times.5
All three make the same central claim: that they reveal literacy and communication a person cannot otherwise show. The question that decides them is the same in each case, which is who forms the words.
Facilitated communication, or FC, is one method. A person points to letters on a board. A helper, called a facilitator, holds the person's hand, wrist, arm or shoulder.1 An education professor named Douglas Biklen wrote about FC in 1990. It spread in the 1990s.2
Two newer methods work in a similar way. Rapid Prompting Method, or RPM, was made by Soma Mukhopadhyay for her son. A helper holds the board and gives prompts.3 Spelling to Communicate, or S2C, also uses a helper who holds the board. The helper does not touch the person.4 ASHA is a big group for speech and hearing experts. ASHA says RPM needs a helper to hold the board all the time.5
All three methods make the same promise. They say they can show reading and thinking that the person could not show before. The key question is always the same. Who chooses the words?
These are definitions and dated origins, taken from professional bodies' documents and published papers. The section describes what each method is and what separates them, not how well any of them works.
The person who supports another person's communication, by holding a board or a hand, or by prompting.
These are the names and the facts about how each method works. This part does not say whether they work well.
The person who helps someone else communicate, by holding a board or a hand, or by giving prompts.
What is not disputed Established
Both the professional bodies that oppose these methods and the researchers who want them studied agree on two things. They agree that the dispute is about authorship, not about whether nonspeaking people can think or communicate. And they agree that nonspeaking people should have access to communication. ASHA, in comments filed with a US federal committee on August 20, 2026, "supports the use of letterboards and typing as one modality of communication," especially when the person's team provides explicit literacy instruction, qualified professionals offer an assistive technology or AAC evaluation, and authorship can be clearly verified; it adds that "using methods that do not adequately verify authorship infringes upon an individual's right to communicate with AAC that supports autonomous, self-generated expression."4 The May 2026 commentary arguing for fresh study opens by noting that most nonspeaking autistic people are never given alternatives that allow the full range of expression.7
No controlled authorship test of RPM, S2C or the Spellers Method has been found in the peer-reviewed literature as of October 2026. A systematic review published in July 2026 searched for exactly that and found no study eligible to be included.6 One unpublished blinded analysis of RPM, posted as a preprint in 2018 by Jason Travers and colleagues, reported no correct responses when the support person was blinded and concluded that the support person formed the messages; it has not appeared in a peer-reviewed journal.8
People who dislike these methods and people who like them agree on two things. The argument is about who writes the message, not about whether nonspeaking people can think. And both sides say nonspeaking people should be able to communicate. ASHA said this in comments to the US government on August 20, 2026. ASHA supports using letterboards and typing. But ASHA says a method must let us check who wrote the words.4 The people who want more study say the same. They say most nonspeaking people are never given good ways to communicate.7
As of October 2026, no published test has checked who wrote the words for RPM or S2C. A review in July 2026 looked for such a test and found none.6 One old test of RPM was never put in a journal. It found the helper made the words too.8
Common ground stated before the argument, with each side's position attributed and dated. The absence claim carries its search date.
This is the part both sides agree on. Each side's view is named and dated. The "no test" line has a date.
What the controlled tests show Established
The negative evidence on authorship comes from one kind of study, called a message-passing test. The person and the facilitator are shown things that the other cannot see, and what the person types is compared with what each of them was shown.
A systematic review published in 2014 for the International Society for Augmentative and Alternative Communication pooled the studies that used this design and analyzed only the ones with quantitative experimental data on authorship. It concluded that the evidence for facilitator control was "unequivocal" and that "FC is a technique that has no validity."9 The earliest controlled test in the review, by Douglas Wheeler and colleagues in 1993, worked with 12 residents of an institutional autism program and 9 facilitators. When the two were shown different pictures, the only correct labels that appeared were for the pictures shown to the facilitators, not the residents, and the authors wrote that the facilitators were "unknowingly determining what was typed."10 A second controlled test, in two Finnish comprehensive schools in 2014, gave blind information-passing tasks to 11 children with intellectual disability including autism, all of whom had used FC for one to three years. It failed to validate FC for any of them and reported that "FC impaired the performance of the two participants who had previously demonstrated some independent writing skills."11 A 2018 systematic review, run to inform ASHA's update of its position, found no new evidence in 2014 to 2018 that messages produced through FC are authored by the person with disability.12
One published study reads the same kind of text a different way. In 2023, Giovanni Nicoli and colleagues analyzed the writing style of people who type with touch assistance and of their facilitators, and reported that the users' own stylistic signature was detectable alongside the facilitators'; the authors argue that such texts should be seen as coauthored rather than written entirely by the facilitator.13 This is a stylistic analysis, not a controlled test of who chose the words, and "coauthored" is a different claim from independent authorship.
The reviews also record harms. ASHA's 2018 position statement says FC "may hinder or delay access to appropriate services and effective forms of intervention," and lists false allegations of sexual abuse, drawn from a separate paper, and other maltreatment among the harms, including an account by a former facilitator who reported that testing showed the messages were hers.1,14
Scientists use a special test to find out who writes the message. It is called a message-passing test. The person and the helper are shown different pictures. Then the person types. If the words match what the helper saw, the helper made the words.
A big review in 2014 collected these tests. It found strong proof that the helper made the words. The review said FC has no validity.9 In one test in 1993, 12 people and 9 helpers took part. When they saw different pictures, the person typed the helper's picture, not their own.10 In another test in 2014, 11 children in Finland typed the helper's picture too. FC did not work for any of them.11 A 2018 review found no new proof that the person writes the words.12
One study looked at the writing style instead. It said the words show the person's style and the helper's style together.13 That is not the same as the person choosing the words.
There are also harms. ASHA says FC can stop people from getting help that works. It can even lead to false claims that someone was hurt.1,14
The negative evidence on authorship comes from message-passing tests that agree, and that have been repeated in different countries and decades. They concern physically supported FC. No equivalent peer-reviewed test exists for RPM or S2C.
The person and the facilitator are each shown a different picture, or only one of them is told the answer. What the person then types is checked against what each of them knew. A message that matches what the facilitator saw, but not what the person saw, was formed by the facilitator.
Many careful tests agree. They were done in different countries over many years. They are about FC, where the helper touches the person. No such published test exists for RPM or S2C.
Spelling to communicate and rapid prompting Hypothesis
RPM and S2C have a different evidence base from FC. ASHA's 2018 statement does not recommend RPM, citing "prompt dependency and the lack of scientific validity," and says that information obtained through RPM should not be assumed to be the person's communication.3 The same statement notes that information about RPM "is available primarily through the HALO website ... and in books by Soma Mukhopadhyay," its developer.3 The July 2026 systematic review, set up to find any authorship study of RPM, S2C or the Spellers Method, included only studies with a design able to demonstrate authorship and found none in the peer-reviewed literature. Its authors call the gap "a finding with clinical significance," call for controlled authorship trials, and write that the methods "should be discontinued (if in use) or not adopted until independent authorship studies have shown that these methods are indeed valid."6
The research most cited by supporters is an eye-tracking study. In it, nine nonspeaking autistic letterboard users answered unfamiliar questions while wearing head-mounted eye-trackers. They pointed to about one letter per second, made few spelling errors, and looked at most letters about half a second before pointing to them, and the authors argue that this makes a cueing account unlikely.15 The study is small, it measures the writer's own looking and pointing rather than a controlled test of who chose the words in ordinary use, and it has not been repeated by another team as of October 2026. The May 2026 commentary argues that past research showing that influence can occur during training "has been over-interpreted to mean that influence always occurs," and that "influence does not always occur."7 ASHA's August 2026 comments take the opposite view, that the controlled research "has failed to demonstrate that the facilitated individual, rather than the facilitator, is the author."4 The 2018 preprint described above reads against the eye-tracking study: when the support person was blinded, no correct responses appeared.8
RPM and S2C are different from FC. ASHA does not recommend RPM. ASHA says it leads to prompt dependency and has no scientific support.3 Most of RPM's own material comes from the method's maker, on the maker's website and in the maker's books.3 A review in July 2026 looked for a careful test of RPM or S2C. It found none. Its writers call this a big gap. They say the methods should be stopped until a fair test shows they work.6
Supporters point to one study. It used eye-trackers on nine nonspeaking people who point to letters. The people looked at each letter about half a second before pointing to it. The writers say this means the helper probably did not guide them.15 The study is small. It shows how the person looks and points. It does not test who chose the words in real use. One group says the old studies have been read too strongly. They say the helper does not always guide the person.7 ASHA says the opposite. ASHA says the careful studies exist and do not show that the person writes the words.4 The old test that was never published found no correct answers when the helper could not see them.8
The label set for this subject (decision D2, 2026-10-11). No controlled authorship test of RPM or S2C has been found in the peer-reviewed literature as of October 2026, so independent authorship has not been tested directly. What evidence exists under the method's own claim is single studies, or is developer-run.
This label comes from decision D2, 2026-10-11. No published journal test has found that RPM or S2C let the person choose the words, as of October 2026. So we do not know yet.
People who later type independently Emerging
Some people who were taught with partner-supported methods later typed without physical support. The May 2026 commentary states that "there are independent typers who attribute their skill to the range of assistance they received" during training.7 ASHA's August 2026 comments make no comparable acknowledgment: they support letterboards and typing only when authorship can be clearly verified, and state that authorship through these methods has not been demonstrated.4 This is a fact about individual people, not evidence that the method produces independent authorship for others, and no controlled authorship test has measured the training that led there as of October 2026.6
Some people who learned with a helper later typed on their own, without physical support. The group that wants more study says some typers became independent this way.7 ASHA supports typing when we can check who wrote the words.4 This is a fact about some people. It does not prove the method works for others. No careful test has measured the training, as of October 2026.6
Individual accounts, not a study of the method. The people who became independent typers describe it themselves, and no controlled test has measured how the training led there.
These are stories from people, not a study of the method. The people who became independent typers tell it themselves. No careful test has checked how training led there.
Who holds which view Established
ASHA and the reviewers who publish in this area take one side: that these methods should not be used, and that authorship must be shown before a method is accepted as someone's communication. ASHA's two 2018 position statements call FC "a discredited technique that should not be used" and say that RPM is "not recommended," and its August 2026 comments ask that authorship be verifiable before a method is treated as a person's communication.1,3,4 The researchers who publish the systematic reviews (Ralf Schlosser and colleagues, 2014 and 2026) and the 2018 update (Bronwyn Hemsley and colleagues) hold the same position, as do the two 2026 rebuttals in Autism Research (Katharine Beals, Bronwyn Hemsley, Russell Lang and Howard Shane; Amy Lutz, Jill Escher, Alycia Halladay and Alison Singer).9,6,12,16,17 Several of these papers share authors, so they are the work of one research cluster rather than independent confirmations, although the message-passing tests behind them were run by separate teams in different countries.9,11
The behavior-analytic field took up the question in a 2024 and 2025 journal "Ethics Dialogue" on whether S2C should be recommended as a treatment; the lead paper was followed by published replies from Mary Jane Weiss, Abraham Graber and Thomas Zane.18
On the other side, a group of researchers and autistic writers argue that the methods deserve fresh study, and that dismissing them is itself a harm. The May 2026 commentary in Autism Research, by Vikram Jaswal, Barry Prizant, Morgan Barense, Kristie Patten and Gary Stobbe, calls for new research on teaching methods "long dismissed because the assistant could influence the text."7 Melanie Heyworth, Timothy Chan and Wenn Lawson, in a 2022 perspective, argue that "the current dismissal of FC is rooted in ableist and outdated approaches" and call for renewed research shaped by autistic people.19 David Amaral, the journal's editor, published a note explaining why he invited the commentary.20 Many autistic people who use these methods describe them as their route to communication, and their own accounts are in the section below.
The US Interagency Autism Coordinating Committee, in the working draft of its strategic plan dated July 17, 2026, takes a different starting point from ASHA: it writes that, while evidence for text-based and letter-based methods is still emerging, "that absence should not be represented or considered equivalent to proof of ineffectiveness or evidence of invalidity," and proposes that public programs not categorically exclude such methods. ASHA's August 2026 comments dispute that framing, saying the controlled research already exists and fails on the question of authorship.21,4
One side says these methods should not be used. In 2018 ASHA called FC discredited. ASHA said RPM is not recommended.1,3 In 2026 ASHA asked that we check who wrote the words before trusting a message.4 Many researchers agree. Ralf Schlosser and other scientists wrote the reviews in 2014 and 2026.9,6 Two more papers in 2026 also said this.16,17 Some of the same people wrote these papers.9,11
The other side says the methods deserve new study. In May 2026, Vikram Jaswal and other researchers wrote a paper asking for this.7 A journal also held a debate about whether S2C should be a treatment, with replies from three writers.18 Melanie Heyworth, Timothy Chan and Wenn Lawson wrote in 2022. They said the rejection of FC comes from ableist views.19 A US government draft plan says a lack of tests does not prove a method fails. ASHA disagrees.21,4 Many autistic people who use these methods say the methods gave them a voice. Their words are below.
Dated positions held by named people and organizations. The pedia describes the views; it does not take one.
These are the views of named people and groups, with dates. The pedia says what the views are. It does not pick one.
The Telepathy Tapes Established
The dispute reached a large public audience through "The Telepathy Tapes," a podcast released in 2024. A 2026 paper in the Journal of Bioethical Inquiry, by Amy Lutz, says the podcast reached "fifteen million listeners" and makes "extraordinary claims of paranormal abilities in profoundly autistic people," grounded in facilitated communication.22 Lutz argues that scholars have an obligation to challenge such claims.22 A 2025 commentary in the journal Explore, by Marina Weiler and Marjorie Woollacott, goes the other way: it argues that the reports of anomalous, possibly telepathic, communication "warrant consideration in light of prior parapsychological research," and that the podcast marks a cultural turning point for how nonspeaking people are understood.23 The podcast's communication rests on methods whose authorship has not been verified in a peer-reviewed test as of October 2026.6
A podcast called "The Telepathy Tapes" came out in 2024. It reached a huge audience. A 2026 paper says it had "fifteen million listeners." The podcast says nonspeaking people have paranormal powers, such as telepathy. It is based on FC.22 Amy Lutz wrote that paper. She says experts should challenge these claims.22 Other writers took a friendlier view. They said the podcast should make people rethink, and that the odd reports should be studied.23 But no published test has checked the podcast's claims as of October 2026.6
Dated facts about a podcast and the published responses to it. The claims the podcast makes are attributed to it; the pedia does not treat them as findings.
These are facts about a podcast and the replies to it. The podcast's own claims are attributed to it. The pedia does not treat them as findings.
What would settle it Established
What would settle the authorship question for RPM and S2C is the study that has not been done: a controlled message-passing test of the same kind used on FC, run by researchers with no ties to the method's developers, with the questions and outcomes set out in advance, and reporting any influence the communication partner has. The 2026 systematic review calls for exactly these trials.6 A positive result would need repeating in a second group of people by an independent team before the method could be treated as validated. For practice, ASHA's August 2026 comments ask that authorship be verifiable before a method is used where the message carries weight, such as consent to treatment or a report of pain.4 Until such tests exist, the standards of the professional body that sets them, ASHA in 2018 and 2026, and the finding that supported FC fails these tests, are what the field has to go on.1,4
What would settle the question is a test that has not been done. It would be a message-passing test like the FC tests. It would be run by people with no ties to the method's makers. The questions would be decided in advance. It would report any help the partner gives. A review in 2026 asks for exactly this.6 One good result is not enough. The test would need to be repeated by another team. ASHA also asks that we check who wrote the words. This matters before a message is used for big things, like agreeing to medical care.4 Until then, we have the ASHA advice and the finding that FC fails these tests.1,4
Facts about study design and about what each question needs, not findings about the methods.
These are facts about study design, and what each question needs. They are not findings about the methods.
From nonspeaking writers Nonspeaking
Autistic people who use these methods describe them as the difference between silence and a voice. Tracy Thresher, who spells with a facilitator, writes that he has used facilitated communication for more than twenty-five years: "With the right support I am able to say the words I want to say."c1 Sue Rubin, who was introduced to facilitated communication in eighth grade, describes a facilitator pushing back at her hand and then "gradually reduc[ing] the support until I could type without physical" support.c2 Adam Wolfond, who types with light support, writes that support "touches my back or sits beside me and I can initiate my own movements to type."c3 The section on the controlled tests records what such support has been found to do.
Autistic people who use these methods say they gave them a voice. Tracy Thresher spells with a facilitator. He says the right support lets him say the words he wants to say.c1 Sue Rubin learned FC in eighth grade. Little by little, she could type without physical support.c2 Adam Wolfond types with light support. He writes that support helps him start his own movements to type.c3
In their own words, written by typing, spelling, handwriting or AAC, some with a communication partner's support. Researchers dispute whether some partner-supported methods let the writer, not the partner, choose the words; the pedia reports these accounts as their writers' and does not settle that question here.
In their own words, by typing, spelling, handwriting or AAC, some with a helper's support. Researchers still argue about who chooses the words.
Sources
Research
- 1American Speech-Language-Hearing Association. Facilitated Communication. Position statement PS2018-00352, 2018. https://www.asha.org/policy/ps2018-00352/
- 2Biklen D. Communication Unbound: Autism and Praxis. Harvard Educational Review, 1990. https://doi.org/10.17763/haer.60.3.013h5022862vu732
- 3American Speech-Language-Hearing Association. Rapid Prompting Method. Position statement PS2018-00351, 2018. https://www.asha.org/policy/ps2018-00351/
- 4American Speech-Language-Hearing Association. Comments on the IACC Strategic Plan, 2026-2028 (working draft of July 17, 2026). August 20, 2026. https://www.asha.org/siteassets/advocacy/comments/asha-comments-on-interagency-autism-coordinating-committee-strategic-plan_08202026.pdf
- 5American Speech-Language-Hearing Association. ASHA Warns Against Rapid Prompting Method or Spelling to Communicate. ASHA, undated. https://www.asha.org/slp/asha-warns-against-rapid-prompting-method-or-spelling-to-communicate/
- 6Schlosser RW, Shane H, Bryant L, Beals K, Todd J, Lang R, Skinner S, Hemsley B. Systematic Review of Authorship in Rapid Prompting Method, Spelling to Communicate, and Variants: Outcomes, Significance and Clinical Implications. Review Journal of Autism and Developmental Disorders, 2026. https://doi.org/10.1007/s40489-026-00569-7
- 7Jaswal VK, Prizant BM, Barense MD, Patten K, Stobbe G. Why We Need to Study Assisted Methods to Teach Typing to Nonspeaking Autistic People. Autism Research, 2026. https://doi.org/10.1002/aur.70176
- 8Travers JC, Ayres KM, Trump C, Cagliani R. An Experimental Analysis of the Rapid Prompting Method for Communication. Preprint (not peer reviewed), 2018. https://doi.org/10.31234/osf.io/gbrfq
- 9Schlosser RW, Balandin S, Hemsley B, Iacono T, Probst P, von Tetzchner S. Facilitated Communication and Authorship: A Systematic Review. Augmentative and Alternative Communication, 2014. https://doi.org/10.3109/07434618.2014.971490
- 10Wheeler DL, Jacobson JW, Paglieri RA, Schwartz AA. An experimental assessment of facilitated communication. Mental Retardation, 1993. https://pubmed.ncbi.nlm.nih.gov/8441353/
- 11Saloviita T, Leppänen M, Ojalammi U. Authorship in facilitated communication: an analysis of 11 cases. Augmentative and Alternative Communication, 2014. https://doi.org/10.3109/07434618.2014.927529
- 12Hemsley B, Bryant L, Schlosser RW, Shane HC, Lang R, Paul D, Banajee M, Ireland M. Systematic review of facilitated communication 2014-2018 finds no new evidence that messages delivered using facilitated communication are authored by the person with disability. Autism & Developmental Language Impairments, 2018. https://doi.org/10.1177/2396941518821570
- 13Nicoli G, Pavon G, Grayson A, Emerson A, Cortelazzo M, Mitra S. Individuals with developmental disabilities make their own stylistic contributions to text written with physical facilitation. Frontiers in Child and Adolescent Psychiatry, 2023. https://doi.org/10.3389/frcha.2023.1182884
- 14Boynton J. Facilitated Communication—what harm it can do: Confessions of a former facilitator. Evidence-Based Communication Assessment and Intervention, 2012. https://doi.org/10.1080/17489539.2012.674680
- 15Jaswal VK, Wayne A, Golino H. Eye-tracking reveals agency in assisted autistic communication. Scientific Reports, 2020. https://doi.org/10.1038/s41598-020-64553-9
- 16Beals K, Hemsley B, Lang R, Shane H. Inaccurate Claims in a Recent Commentary Supporting Facilitated Communication. Autism Research, 2026. https://doi.org/10.1002/aur.70258
- 17Lutz A, Escher J, Halladay A, Singer A. Empirical Validation Must Be a Precondition to Future Research in Facilitated Communication. Autism Research, 2026. https://doi.org/10.1002/aur.70262
- 18Quigley SP, Haag M, Bly L, Bird F, Gardner R. Ethics Dialogue: Spelling to Communicate as a Treatment Recommendation. Behavior Analysis in Practice, 2025. https://doi.org/10.1007/s40617-024-01001-4
- 19Heyworth M, Chan T, Lawson W. Perspective: Presuming Autistic Communication Competence and Reframing Facilitated Communication. Frontiers in Psychology, 2022. https://doi.org/10.3389/fpsyg.2022.864991
- 20Amaral DG. Why I Invited a Commentary on "Why We Need to Study Assisted Methods to Teach Typing to Nonspeaking Autistic People". Autism Research, 2026. https://doi.org/10.1002/aur.70259
- 21Interagency Autism Coordinating Committee. IACC Strategic Plan, 2026-2028. Working draft. US Department of Health and Human Services, July 17, 2026. https://iacc.hhs.gov/meetings/iacc-meetings/2026/full-committee-meeting/july/IACC%20Strategic%20Plan%20Working%20Draft%20July%2017.pdf
- 22Lutz ASF. Interrogating The Telepathy Tapes: Ethical Obligations at the Intersection of Disability, Lived Experience, and Entertainment. Journal of Bioethical Inquiry, 2026. https://doi.org/10.1007/s11673-026-10617-w
- 23Weiler M, Woollacott M. Rethinking communication and consciousness: Lessons from the telepathy tapes podcast. Explore, 2025. https://doi.org/10.1016/j.explore.2025.103271
Community sources
- c1Peña E, ed. Leaders Around Me: Autobiographies of Autistics who Type, Point, and Spell to Communicate. Self-published, 2019. Chapter "20 Tracy Thresher".
- c2Peña E, ed. Leaders Around Me: Autobiographies of Autistics who Type, Point, and Spell to Communicate. Self-published, 2019. Chapter "19 Sue Rubin".
- c3Peña E, ed. Leaders Around Me: Autobiographies of Autistics who Type, Point, and Spell to Communicate. Self-published, 2019. Chapter "15 Adam Wolfond".