Two Very Different Types of Pointing
Not all pointing is the same developmentally. Understanding the distinction is essential — because it is the type of pointing, not just its presence, that is clinically significant in autism.
Proto-Imperative Pointing
Pointing to request — to get something they want. The goal is the object, not the shared experience with another person.
Develops around 9–10 months. More preserved in autism because it does not require understanding that another mind is worth sharing an experience with.
Proto-Declarative Pointing
Pointing to share — to invite another person to experience something together. The goal is the shared experience itself, not obtaining anything.
Develops around 10–14 months. Requires understanding that another person has a separate viewpoint worth sharing — an early form of theory of mind.
Baron-Cohen's landmark 1989 study was the first to demonstrate that autistic children specifically lack proto-declarative pointing while retaining proto-imperative pointing. This distinction — between requesting and sharing — maps directly onto the social communication differences that define autism.
Why This Milestone Is So Clinically Significant
Proto-declarative pointing is important beyond autism screening. It is also the primary mechanism through which young children learn language. When a child points at a dog and looks back at you, they are inviting you to name it — "dog." This joint attention triangle (child → object → adult, with shared gaze) is how the vast majority of early vocabulary is built.
A child who does not use pointing to share is losing thousands of daily vocabulary-learning moments. This is why language delay and absent pointing often appear together — they share the same underlying joint attention mechanism.
Important context: Some children with autism do develop pointing but use it less frequently or without the accompanying look-back to check the adult's response. The look-back — checking that you have seen what they pointed at — is as important as the point itself. Pointing without looking back has a different developmental meaning than pointing with shared gaze.
Other Early Joint Attention Signs to Watch
Absent or reduced pointing is most significant when combined with other joint attention differences. At the 12-month check, also note whether your child:
- Does not follow your pointing finger with their gaze (joint attention following)
- Does not look back at your face after discovering something interesting
- Does not share enjoyment — showing you a toy to get your reaction
- Does not wave goodbye reliably
- Uses hand-leading (pulling your hand to objects) without pointing or eye contact
- Is not yet babbling with variation at 12 months
These all involve joint attention — the ability to share a focus of interest with another person. Joint attention is one of the best-studied early autism indicators and is a primary target of early intervention.
Three Steps to Take This Week
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1Note specifically which type of pointing is absent
Does your child reach or point to request things (proto-imperative)? Does your child point to show you things and look back to check you saw? Noting which type is absent — or if both are absent — will be useful information for your paediatrician. Use Nesto's observation notes to document this.
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2Bring it to your next paediatrician visit and ask specifically
At the 12-month visit, the paediatrician may not ask about pointing specifically unless you raise it. Say: "My child is not pointing to show me things yet — should I be concerned?" Ask whether early developmental monitoring or a referral is appropriate. Do not accept "wait and see" past 14 months if other joint attention signs are also absent.
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3Model joint attention at home starting today
Point to things frequently yourself while narrating: "Look — a cat! There it is!" Hold interesting objects near your face so your child needs to look at you and the object together. Respond enthusiastically to any gaze-shift or vocalization your child makes toward something. These strategies actively build joint attention — and they cost nothing.
Request an immediate developmental referral — do not wait for the next routine visit — if your child is 14 months or older with no pointing of any kind, or if pointing was present and has disappeared (regression of a previously acquired gesture is always a priority concern). Also seek evaluation promptly if absent pointing is accompanied by no babbling, not responding to their name, or significant reduction in social smiling.
Frequently Asked Questions
- Absence of pointing — particularly proto-declarative pointing (pointing to share interest, not to request) — at 12–14 months is one of the most consistently researched early indicators of autism. It is included as a key item on the M-CHAT-R screening tool and is cited in CDC and AAP early warning signs. However, pointing alone is not diagnostic. It is most significant when combined with other early indicators such as not responding to name, limited babbling, or reduced social smiling. If your 12–14-month-old is not pointing to show you things, mention it at the next well-child visit.
- Proto-imperative pointing means pointing to get something — for example, pointing at a juice box on a shelf. This develops first and is more preserved in autism because it is about fulfilling a need. Proto-declarative pointing means pointing to show something — for example, pointing at a dog to share the experience with you. This develops around 10–14 months and is specifically related to joint attention and theory of mind. It is the proto-declarative pointing that is most consistently reduced or absent in early autism.
- Yes, this pattern is specifically noted in early autism research. Leading an adult by the hand to a desired object (hand-leading) without accompanying pointing, eye contact, or communicative gesture is a recognized early indicator. The child is communicating a need — that is positive — but the communication lacks the shared attention component that pointing involves. Combined with absence of proto-declarative pointing, this pattern is worth raising at a developmental check-up.
- Most children begin pointing with the index finger between 9 and 14 months. CDC developmental milestones include 'points to show you something' as an expected behavior by 12 months. If a child has not begun pointing by 12–14 months, this should be noted at a well-child visit. If pointing is still absent at the 18-month visit and you are concerned, request an early developmental referral rather than waiting for the next routine check.
- You can model pointing and joint attention at home — and this is encouraged. Point frequently yourself while narrating: "Look — a cat! I'm showing you the cat." Hold a toy near your face when you offer it so the child looks at your face and the object together. Respond enthusiastically when your child shows any communicative gesture. However, these strategies supplement but do not replace professional evaluation. If pointing is absent at 12–14 months, mention it to your paediatrician.
Sources
- Baron-Cohen S et al. (1989). "Do autistic children have an understanding of desire, belief and pretence?" Cognition, 26(1): 37–46. (Original proto-declarative pointing research.)
- Baranek GT (1999). "Autism during infancy: A retrospective video analysis of sensory-motor and social behaviors at 9–12 months of age." Journal of Autism and Developmental Disorders, 29(3).
- Robins DL et al. (2014). M-CHAT-R/F. Revised M-CHAT with Follow-Up. Dallas, TX: UT Southwestern Medical Center.
- CDC (2024). Developmental milestones: 12 months. Centers for Disease Control and Prevention.
- AAP (2020). Clinical practice guideline: identification, evaluation, and management of children with autism spectrum disorder. Pediatrics, 145(1).
- Zwaigenbaum L et al. (2015). "Early identification of autism spectrum disorder." Pediatrics, 136(Suppl 1).
