Communication partner training teaches the people around someone with complex communication needs how to recognise, prompt and respond to their communication. Paired with Key Word Sign — speech supported by manual signs and natural gesture — it shifts the focus from "fixing" the person to building communication access in everyday environments, an approach well aligned with NDIS capacity-building goals.
Key takeaways
- Communication is a shared act; a communication system only works when partners know how to use it too.
- Key Word Sign uses speech together with key manual signs (matched to Auslan) and natural gesture to support understanding and expression.
- Communication access means everyday environments and the people in them are set up so people with communication difficulties can take part.
- Communication partner training is a recognised, capacity-building speech pathology intervention that can sit within an NDIS plan.
- No approach guarantees outcomes; goals are individualised and reviewed over time.
What is communication partner training?
Communication partner training is structured coaching for the family members, support workers, educators and clinicians who interact with a person who has complex communication needs. Rather than working only on the person's skills, it builds the skills of the people around them — how to model language, offer choices, wait, interpret unconventional signals, and respond consistently so communication attempts are recognised and reinforced.
This reflects a basic clinical truth: communication is co-constructed. A speech-generating device, a communication board or a set of signs is only as useful as the partners who know how to read and respond to it. When partners do not respond, communication attempts are often missed, and the person may stop trying or may communicate distress through behaviour instead.
What is Key Word Sign?
Key Word Sign is a method that uses speech and sign together to support people with communication difficulties. As Key Word Sign Australia (a unit of the disability organisation Scope) describes it, "Key Word Sign uses speech and sign together to help people communicate," drawing on "a core vocabulary of words" where "each word (or concept) is matched to an Auslan hand sign," alongside natural gesture ().
Two features matter for clinicians:
- Key words only. The communication partner speaks in full sentences but signs only the key content words. This keeps the cognitive and motor load manageable and keeps spoken language as the primary channel.
- Multimodal by design. Sign, speech and gesture are presented at the same time, giving the person more than one route to understand and to be understood.
Key Word Sign borrows signs from Auslan (Australian Sign Language) but is not Auslan; it is a key-word approach for people with communication difficulties, distinct from the natural language of the Australian Deaf community.
Who learns Key Word Sign?
Key Word Sign is taught primarily to communication partners. Key Word Sign Australia delivers training through a national network of accredited presenters, with a popular Basic Workshop and expanding Intermediate and Advanced courses; its presenters complete an intensive program and are licensed to deliver the training packages (). The emphasis on training partners — not just the person who signs — is deliberate: a person cannot have a conversation in sign if nobody around them signs back.
Why does the environment matter as much as the person?
Communication access reframes the goal. Instead of asking only "what can this person do?", it also asks "is the environment set up so this person can take part?" Speech Pathology Australia frames communication access as a human right and describes communication accessibility as everyone being able to go into the community knowing people will treat them with dignity, listen, and be willing to use their methods of communicating ().
Scope operates a Communication Access Symbol awarded to organisations that meet standards for welcoming, skilled and well-resourced communication; more than 200 Australian businesses and services have been accredited, including public transport, justice services and local government (). This is the environmental side of the same coin as communication partner training: changing settings and people, not only the individual.
For clinicians, the practical implication is that an intervention plan that targets only the participant's skills is incomplete. Communication access asks us to also shape the partners and the environment — the classroom, the group home, the day program, the front desk.
How does this fit the NDIS?
Communication partner training and Key Word Sign training are capacity-building supports: they aim to grow the everyday communication capability of a participant and their support network, which is the kind of skill-building the NDIS funds under capacity-building therapy supports. They map naturally to participant goals such as "communicate my needs and choices," "take part in my community," and "reduce reliance on others to interpret for me."
It is worth being precise about scope and uncertainty. Building communication access is a process, not a guaranteed result; outcomes vary with the person, the consistency of partners, and the environment. Goals should be individualised, measurable and reviewed, rather than promised.
Evidence at a glance
Always read these sources directly; this article summarises them and is not a substitute for individual clinical advice.
Frequently asked questions
Is Key Word Sign the same as Auslan?
No. Key Word Sign borrows signs from Auslan but is a key-word method used alongside speech for people with communication difficulties. Auslan is the full natural language of the Australian Deaf community. Key Word Sign signs only the key content words while the partner keeps speaking in full sentences ().
Will using Key Word Sign stop my child from talking?
There is no basis for the worry that signing suppresses speech. Key Word Sign is described as a way to encourage speech, language and communication development because it pairs spoken words with signs and gesture, giving the child more than one route to communicate. As with any approach, individual responses differ.
Who should learn — the person or the people around them?
Both, but communication partner training deliberately targets the people around the person. A signing or device-using person needs partners who recognise and respond to their communication, which is why training families, support workers and educators is central.
Can communication partner training be funded under the NDIS?
Capacity-building therapy supports in an NDIS plan can include building a participant's communication and the capability of their support network. Funding always depends on a participant's individual plan and goals, so check the specific plan and speak with the participant's planner or support coordinator.
How does communication access reduce challenging behaviour?
When people cannot make themselves understood, distress may be expressed through behaviour. Improving communication access — better partner skills and a more responsive environment — can give a person more effective ways to be heard. This is supportive, not guaranteed, and works best as part of a broader, individualised plan.
Working with Align Network
Align Network's provide communication partner coaching and support multimodal systems including Key Word Sign, working alongside our on the environmental side of communication access. To discuss whether this suits a participant's goals, . Speak with Align Network's speech pathology and occupational therapy team.
Contact Align Network today
Contact Align Network for specialist behaviour support, plan management, or allied health coordination.