How can I understand my child when speech is not enough?

What did I observe, and what am I guessing?

An incomplete spoken sentence does not mean there is nothing to communicate. It also does not give an adult access to the child’s thoughts. Start by separating the action you saw, your possible explanation and anything the child can confirm. Speech alone is not enough to judge understanding; neither should we assume that everything has been understood. Both expressive and receptive needs deserve attention.

In our family example, a child pushes a bowl away. That is the observation. Being full is one possible explanation; hot food, an awkward position or discomfort are others. Moving the bowl aside responds to the situation. It does not establish that the child said they dislike this food. The same action need not mean the same thing every day.

Use language your child usually understands to explain that you are putting it aside, then leave space for a response. A selection of another food through a familiar communication method adds information. An unclear response leaves uncertainty. Not every action is an intentional message, and not every meal needs to become a decoding exercise. Provide comfort and safety while understanding develops.

Why does knowing your child help without making every interpretation right?

In chapter 2 of Uniquely Human, David brings up foam after an earlier activity. The author interprets this in light of their shared experience. This is a practitioner’s account, not evidence that repeated language always carries a fixed meaning. Our English retelling follows the Chinese edition we read; it is not a quotation from the original.

Our inference from the account is to ask what happened earlier, while leaving room to be wrong. Parents, teachers and other carers see different contexts. A phrase observed before lunch at school might remind a parent of an uncomfortable past experience. Combining those observations creates a possibility to explore, not certainty about today’s cause or a contest over who knows the child best.

A useful handover might say: “They repeated this phrase before entering the dining room. I wonder if it relates to last time, but I have not confirmed that.” Describe familiar ways of agreeing, refusing or asking to pause, and whether they are clear in this setting. Avoid turning an adult’s inference into a first-person quotation from the child, particularly about pain, fear of a person or an important choice.

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How can a question leave room for an unexpected answer?

Asking about noise, heat, home and a teacher all at once creates several questions to process. Our suggestion is to begin with the clearest immediate issue, address one thing at a time and use familiar communication methods. A nod, picture selection or gaze is not automatically an accessible or reliable answer for every child. If you cannot yet recognise a selection, explore this with professionals familiar with the child’s communication.

Suppose a child already makes clear selections using familiar activity pictures. An adult could offer building blocks or a break, while accepting neither. If both are pushed away, do not immediately teach a “correct” selection. The options may not fit, or the child may not want to answer now. Allowing “not that” lets adults revise their question. Pictures here are an existing method, not a prescribed card set.

Do not delay water, toileting, essential care or rest to obtain a clear answer, or recreate distress to test a guess. Where an unclear response coincides with an immediate care need, attend to safety and acknowledge what remains unknown. Respect does not depend on receiving a complete explanation.

What is AAC, and can a child who speaks use it too?

AAC means augmentative and alternative communication: adding to speech or using other ways to communicate. NJC describes multimodal communication involving gestures, expressions, pictures, text and devices. It is not simply a tablet purchase or a commitment to one method. Speech may work in one situation while other support is needed elsewhere.

NJC states that starting AAC does not require a specified age or cognitive or language milestone. Access should not be postponed until a child proves eligibility or speech has entirely failed. No prerequisite does not mean every tool fits every child. Seeing, hearing, understanding, access and communication contexts still matter.

CHSA/ASHA public information recommends individualised work with a speech-language professional and the person and family, involving other professionals when needed. Difficulty pointing at a screen does not exclude AAC; other access options can be assessed. This article cannot prescribe a device or course from a brief description, or promise improvement in speech.

Bring a real problem to the discussion: a child cannot make an unfamiliar adult understand “stop” at lunch, or a tool stays in the bag when needed. Ask how a proposed approach addresses that situation, who helps partners learn to respond and how a trial will be reviewed. Price, vocabulary size and appearance do not establish a good fit.

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How can support enable access without selecting the message?

Enabling access and choosing a message are different tasks. In our simple example, positioning an existing board for access differs from moving the child’s hand to an adult’s preferred answer. A need for physical or motor support should not remove communication opportunities. A professional team should address access while ensuring the helper does not control the content selected.

ASHA’s 2018 position on Rapid Prompting Method identifies prompt dependency and scientific-validity concerns, recommends against RPM and warns against assuming authorship of prompted messages. It explicitly excludes independent typing without facilitator influence. This is not a reason to dismiss letter boards, typing or AAC generally; authorship and access require careful distinction.

If a service presents fluent sentences, ask what the helper did, how the child can indicate an error and how authorship is checked with a partner who does not already know the answer. These are questions for the service, not instructions to conduct stressful home tests. Where authorship is unclear, preserve uncertainty and established communication access; do not base major decisions on an unverified message.

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What should communication make possible beyond requesting things?

A tool containing only requests for snacks and toys may leave little room for disagreement or sharing an interest. NJC’s Communication Bill of Rights, third edition, includes refusal, comments, feelings, meaningful choices, responses and access to personalised communication support. It is a professional rights statement, not an explanation of local law.

In our everyday example, a child uses an established method to reject a song. The adult can stop and change it without requiring an extra spoken “please”. If going outside is unsafe during nearby construction, acknowledge the request, explain the immediate limit and discuss feasible choices. Responding does not mean granting everything; the message should affect what happens next.

Sharing matters alongside asking for help. When a child shows a photo, it need not immediately become a quiz about colours. Look together and respond to their interest. Home-school handovers should cover tool availability, partners who can respond and familiar backup methods. Communication support should not be a reward for good behaviour. Adults need to learn as well, and the child needs real people to communicate with.

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What if meaning stays unclear or things suddenly change?

Communication support does not replace attention to health and surroundings. NICE’s autism guidance for under-19s identifies communication, pain and other health issues, and environmental or routine changes among possible factors in behaviour that challenges. New food refusal, persistent distress or a marked change should not automatically be labelled an autistic behaviour or a communication habit to eliminate.

When eating, sleep or everyday participation is affected, or established abilities noticeably change, take concrete observations to appropriate health or developmental professionals. Record onset, context, physical signs and responses, distinguishing observation from inference. Immediate danger, breathing difficulty or serious injury calls for local emergency help without waiting for a verbal explanation.

Uncertainty can coexist with careful support: address clear immediate discomfort, preserve usable communication, explain what you are doing and seek collaborative help. Parents need not become infallible translators. Creating more opportunities to express and correct is more useful than a seemingly precise dictionary of behaviours that the child cannot challenge.

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