Autism: early signs and getting an assessment

What this article covers

What is autism and what does it actually mean for a child?
What are the earliest signs to look for in the first two years?
Red flags between ages 2 and 4: what families often notice
Does autism affect girls differently?
Does the MMR vaccine cause autism?
How does an autism assessment work in practice?
Why does early support make such a difference?
Stigma, family responses, and talking to relatives
What support is available and how to access it

What is autism and what does it actually mean for a child?

Autism spectrum disorder (ASD) is a difference in how the brain develops, affecting how a person communicates, relates to others, and experiences the world around them. The word 'spectrum' matters: autism looks very different from one child to the next. One child may not speak at all at age three. Another may speak in full sentences but find it very hard to play alongside other children or to cope with unexpected changes.

According to the World Health Organization, approximately 1 in 100 children has autism worldwide, though estimates vary across studies. In Arab countries, recognition has historically been lower than in Europe or North America, not because autism is rarer, but because awareness among families and health workers has lagged. A 2008 multinational study that screened children across several Arab countries using the M-CHAT screening tool found that many children at risk had not previously been identified by their families or clinics.

Autism is not a disease that appeared recently. It is not caused by parenting style, by stress during pregnancy, or by any vaccine. It is a neurodevelopmental variation that is present from birth, even when signs only become visible in the second year of life.

Understanding what autism is, and just as importantly what it is not, is the starting point for getting the right support at the right time.

1 in 100 children affected globally (WHO estimate)

4:1 ratio of boys to girls diagnosed

What are the earliest signs to look for in the first two years?

The signs that matter most in the first two years are not about speech, even though delayed speech is what most families notice first. The more telling early signs involve how a baby connects with the people around them. Most children with autism show changes in social attention and communication before they show obvious differences in speech.

By 9 to 12 months, a child without autism typically makes frequent eye contact with familiar people, smiles back when smiled at, and points at things they find interesting, not just to get something but to share the experience with you. They also respond when their name is called, turning reliably within a few seconds. If these behaviours are absent or inconsistent by the end of the first year, that is worth noting.

Between 12 and 18 months, the signs become clearer. A child who does not wave goodbye, does not point to show interest, does not look at an object when you point to it, and does not engage in simple back-and-forth play with sounds or expressions is showing a pattern worth discussing with a doctor. Loss of skills that the child previously had, such as losing words they had begun to use, is a clear red flag at any age and should always be investigated.

Speech delay alone does not confirm autism. Some children with autism speak on schedule but show the social differences described above. Other children have speech delays for entirely different reasons. The pattern of several signs together, particularly the social and communication differences, is what warrants investigation.

Developmental milestones and when to act

9 months Should respond to their own name consistently
12 months Should point, wave, and make varied sounds with intent
16 months Should use at least a few single words meaningfully
18 months Should use at least 6 to 10 words and show joint attention
24 months Should use 2-word phrases. Any loss of words at any age warrants immediate review.

Red flags between ages 2 and 4: what families often notice

Between 2 and 4 years of age, the differences that characterise autism often become more visible in everyday situations. Families often notice that their child plays differently from other children of the same age, sticks very rigidly to routines, or seems distressed by things others do not find upsetting, such as certain sounds, textures in food, or changes in the order of events.

Repetitive behaviours are common and take many forms. Some children spend long periods lining objects up, spinning wheels, or repeating phrases from television (called echolalia). Others develop very intense interests in specific topics and resist moving on to anything else. These behaviours are not bad habits or signs of a spoiled child. They are part of how an autistic brain self-regulates and processes the world.

Difficulties with imaginative play are another marker. Most children this age begin to pretend, using a banana as a phone or feeding a toy bear. A child who cannot do this, or who plays with toys only in rigid, repetitive ways, may be showing a social imagination difference that is worth exploring.

Some children are also much more, or much less, sensitive to sensory experiences than their peers. A child who is very distressed by normal sounds such as a hand dryer or a busy market, or who cannot tolerate certain food textures, or who does not respond to pain as expected, may have a sensory processing difference that often accompanies autism.

Does autism affect girls differently?

Autism is diagnosed in boys about four times more often than in girls. But growing evidence suggests that girls with autism are more frequently missed or diagnosed later, rather than that autism is genuinely rarer in girls. Many girls with autism learn to copy the social behaviour of peers around them, a pattern called masking, which means their differences are less obvious to adults.

In a girl, autism may look like shyness, anxiety, or being overly rule-bound, rather than the obvious social disconnection that families and teachers tend to recognise. A girl who has one very intense friendship that she manages carefully, who copies others socially but finds it exhausting, and who has strong private interests she does not share at school, may be showing a profile that is worth discussing with a specialist.

This means that if a daughter is struggling socially, seems different from her peers in ways that are hard to name, or has high anxiety around routine and change, it is worth raising the question of autism even if her speech and classroom performance seem fine.

Does the MMR vaccine cause autism?

No. This question has been studied more thoroughly than almost any other in paediatric medicine, and the answer is consistently and clearly no. The original 1998 paper that raised the claim was retracted by the journal that published it after an investigation found the data had been manipulated. The lead author lost his medical licence.

Since then, studies covering millions of children have found no link between the MMR vaccine and autism. A 2026 analysis of 2.5 million children in the United States, published in the Pediatric Infectious Disease Journal, found that early MMR vaccination was not associated with any increased risk of autism. The Cochrane Collaboration, which produces the most rigorous systematic reviews in medicine, reached the same conclusion after reviewing all available data.

Autism signs often become visible around the same age that vaccines are given, typically 12 to 18 months. This timing has led many families to link the two, but a coincidence of timing is not the same as a cause. Children who receive no vaccines also develop autism at similar rates. Declining vaccines leaves children at real risk of measles, mumps and rubella, which can cause serious harm.

If a family has concerns about vaccines, a paediatrician can discuss those concerns directly. Delaying or avoiding vaccines because of the autism myth creates a real health risk with no benefit.

How does an autism assessment work in practice?

An assessment for autism is not a single test. There is no blood test, brain scan, or genetic test that diagnoses autism on its own. The diagnosis is made by observing how a child communicates and interacts, collecting detailed history from parents, and comparing what is seen with established diagnostic criteria.

In most Arab countries, assessment is done by a child psychiatrist, a developmental paediatrician, or a specialist neurology team. Some centres use structured tools such as the Autism Diagnostic Observation Schedule (ADOS) or structured parent interviews. A 2026 study published in the Journal of Autism and Developmental Disorders validated an Arabic-language version of the autism diagnostic interview specifically for Arab families, which should improve the quality of assessments in Arabic-speaking settings.

The assessment usually involves at least two clinic visits. The specialist will observe the child directly, often through play, and will ask the parents detailed questions about the child's development from birth. It is helpful to bring videos of the child at home, because children often behave differently in a clinic than in their everyday environment.

Access to assessment varies greatly across the region. In large cities, specialist services exist but may have long waits. In smaller towns or rural areas, access may require travelling. If a formal assessment is not available quickly, starting speech and occupational therapy while waiting is worthwhile: these support the child regardless of the eventual diagnosis.

Why does early support make such a difference?

The brain is most adaptable in the first four years of life. Programmes that provide intensive, structured support during this window consistently show better outcomes than the same programmes started later. A 2020 meta-analysis in the Journal of Autism and Developmental Disorders, covering data from multiple trials, found that early intervention significantly improved social communication skills in children on the spectrum.

A 2023 updated review published in the BMJ, Project AIM, which analysed data from 188 studies, confirmed that early behavioural and developmental interventions produce meaningful gains in communication, learning, and adaptive behaviour. The gains are not about making an autistic child less autistic. They are about giving the child skills that help them engage with the world, learn from school, and build relationships.

Critically, a family does not need to wait for a confirmed diagnosis to begin support. Many children who later receive an autism diagnosis have already been receiving speech therapy or early intervention for months before the formal assessment. This is appropriate and beneficial. A diagnosis provides clarity and often unlocks additional support, but it is not a prerequisite for starting.

Parent-mediated approaches, where parents are trained in specific techniques to support their child's communication at home, have strong evidence behind them. These programmes can be delivered even in settings with limited specialist services and have been shown to be effective in multiple countries.

Stigma, family responses, and talking to relatives

In many families across the Arab world, a child's autism diagnosis brings fear, shame, or denial from relatives who see it as a reflection on the family. This is one of the most significant barriers to children receiving help early. A parent who suspects their child may be autistic often has to manage their own worry at the same time as managing extended family pressure to wait and see or to seek religious explanations rather than medical ones.

A 2025 survey of kindergarten teachers in Lebanon found that autism awareness among educators was limited, with many teachers unable to identify common signs or knowing what support to request. This reflects a wider gap across the region. When families and teachers do not recognise autism, children spend years in settings that cannot meet their needs, which increases frustration and behavioural difficulties for everyone.

If you are navigating this with relatives, the most useful framing is usually practical rather than diagnostic. Saying that your child learns differently and that a specialist can help them communicate and learn better is often received more constructively than leading with the word autism. The label matters less than the support. What matters is that the child gets the input they need as early as possible.

For children who are autistic and attending school, communication with teachers is essential. Many schools in the region have limited experience with autism but can adapt with clear guidance. A written summary from the specialist team, describing the child's specific needs and the strategies that help, is often more effective than a diagnosis letter alone.

What support is available and how to access it

Support for autistic children covers several areas: speech and language therapy to build communication, occupational therapy to address sensory processing and daily skills, applied behaviour analysis (ABA) for specific learning targets, and for some children, educational support within or alongside mainstream schooling.

Availability differs widely across the region. In countries such as Jordan, Lebanon, Egypt, and the Gulf states, private centres offering these therapies exist in most major cities. State services are more limited and waiting times can be long. Some families who cannot access local services have used structured parent-training programmes delivered online, which have evidence of effectiveness.

Medication does not treat autism itself. Some children who are autistic also have anxiety, attention difficulties, or sleep problems, and medication for those specific difficulties may be discussed with a specialist. Any medication decision of this kind should involve a child psychiatrist and should be reviewed regularly.

Families often find peer support groups, both in person and online in Arabic, to be as valuable as professional guidance. Connecting with a family who has gone through assessment and early support a year or two ahead of you provides practical knowledge that clinical appointments rarely offer.

Use the Sihtak app to log your child's developmental milestones and share the record with your paediatrician. A written timeline of what you have observed, and when, is one of the most useful things you can bring to an assessment appointment.

Frequently asked questions

At what age is autism usually diagnosed?

Most children receive a formal diagnosis between 3 and 5 years of age, but signs are often present from 12 to 18 months. A reliable diagnosis can be made from age 2 in a specialist centre. There is no upper age limit: older children, teenagers, and adults can also be assessed and diagnosed for the first time.

My child speaks well but avoids other children. Could that be autism?

Yes. Speaking well does not rule out autism. Some autistic children develop language normally or even early, but show clear differences in how they use language socially: they may talk at others rather than with them, stick to scripted topics, or find unstructured social time very difficult. If you have concerns about social development alongside good speech, it is worth raising with a specialist.

Can autism be cured?

Autism is not a disease with a cure. It is a different way the brain is wired, and that does not change. What early support does is give an autistic child skills to communicate, learn, and manage daily life more effectively. Many autistic adults live independently, have careers, and build families. The goal of intervention is not to remove autism but to reduce the barriers the world places in front of autistic people.

Is autism more common now than it used to be?

Diagnosed rates have risen significantly over the past 30 years, but most researchers believe this reflects better awareness and broadened diagnostic criteria rather than a true increase. Children who would previously have been labelled with intellectual disability or were simply considered difficult or shy are now correctly identified as autistic and can access appropriate support.

Can a child grow out of autism?

Autism does not go away, but its impact changes significantly with age and with support. Some children who receive intensive early intervention show such gains that they no longer meet diagnostic criteria as adults, though this is not the norm. More commonly, autistic people learn strategies that allow them to navigate daily life effectively, while remaining autistic.

Do I need to go to a private centre for assessment, or is it available through government hospitals?

Government hospital assessment is available in most Arab countries through child psychiatry or developmental paediatrics departments, but waiting times can be long. Private specialist centres are available in most cities and offer faster access. If you are uncertain where to start, your general practitioner or paediatrician can refer you to the appropriate service in your country.

My son is 3 and has no words. Is that definitely autism?

Not necessarily. There are several reasons a 3-year-old may have no or very few words, including hearing impairment, selective mutism, or other developmental delays. Autism is one possibility but not the only one. The most important step is to have hearing tested first, then see a specialist who can assess the full picture. A referral for speech therapy should start immediately, regardless of the eventual diagnosis.

What should I say to teachers who think my autistic child is just badly behaved?

Bring written documentation from the specialist team describing your child's diagnosis and specific needs. Explain that the behaviours they are seeing, such as resistance to transitions or strong reactions to sensory input, are features of how your child's brain works and not choices or parenting failures. Ask the school what accommodations they can make. If the school is unresponsive, escalate to the local education authority or the specialist who did the assessment.

Sources

This content is for health education only and is not a substitute for medical advice. If you have symptoms that worry you, see your doctor.