10 Questions About ASD Assessment in Children

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Short FAQ: 10 Questions About ASD Assessment in Children

Parents often start looking into an autism assessment because something just doesn’t feel quite right. It might be difficulties at school, communication challenges, or behaviours that seem different from other children of the same age.

This short FAQ answers some of the most common questions we hear from families across Preston, Lancashire, and the North West.

1. What is an ASD assessment for a child?

An ASD (Autism Spectrum Disorder) assessment is a structured evaluation carried out by qualified clinicians to understand how a child communicates, behaves, and interacts with the world around them.

The goal is not to “label” a child, but to understand their needs and provide the right support at home, in school, and in daily life.

2. What age can a child be assessed for autism?

Children can usually be assessed from around 7 years old (or younger, please contact us directly) if there are clear developmental concerns.

However, many children are assessed later, especially if:

  • Difficulties only become obvious at school

  • They are masking or coping in early years

  • Concerns increase with academic or social demands

3. What are the signs that a child may need an ASD assessment?

Every child is different, but common signs include:

  • Difficulty with social interaction

  • Delayed speech or unusual communication

  • Repetitive behaviours or routines

  • Sensory sensitivities (noise, textures, lights)

  • Struggling with change or transitions

If these behaviours are affecting daily life, it may be worth exploring an assessment.

4. How long is the NHS waiting list for a child ASD assessment?

In many parts of the UK, NHS waiting times for child autism assessments can range from 12 months to several years, depending on the area.

This is why some families choose a private ASD assessment to get answers and support sooner.

You can read our guide to an NHS vs private ASD assessment to understand the differences in waiting times, process, and support.

5. What happens during a private ASD assessment?

A private assessment usually includes:

  • A detailed developmental history from parents

  • Standardised clinical assessment tools

  • Observations of the child

  • Input from school (where possible)

  • A full diagnostic report

The process is designed to be supportive, not stressful, for the child.

6. How long does a private child autism assessment take?

The full process typically takes a few weeks, rather than months or years.

This includes:

  • Initial consultation

  • Assessment sessions

  • Clinical review

  • Final report

7. Will a private ASD diagnosis be recognised by schools and the NHS?

Yes, as long as the assessment is carried out by appropriately qualified clinicians and follows recognised diagnostic guidelines.

Most schools and services accept properly conducted private assessments.

8. What happens after a child is diagnosed with autism?

A diagnosis is the start of the support journey.

Families can then:

  • Share the report with school

  • Request additional support

  • Explore therapy options

  • Apply for relevant services or benefits (where appropriate)

It often brings clarity and direction.

9. Does an ASD assessment label my child?

An assessment doesn’t change who your child is.

It simply provides an explanation for their experiences and helps adults around them offer the right support, structure, and understanding.

Many families describe it as a relief rather than a label.

10. How do I arrange a private ASD assessment for my child?

You can contact a qualified clinic directly to discuss your concerns and book an initial consultation.

At The Therapy Company, we offer private ASD assessments for children with experienced clinicians and a clear, supportive process.

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