What is ASD?2026-06-17T13:10:18+01:00

Autism Spectrum Disorder (ASD)

What is ASD?

Autism spectrum disorder (ASD) is a neurological and developmental condition that affects how people interact with others, communicate, learn, and behave. Although ASD can be diagnosed at any age, it is considered a “developmental disorder” because symptoms usually appear in the first two years of life.

According to the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), people with ASD often have:

  • Difficulty with communication and interaction
  • Restricted interests and repetitive behaviours
  • Symptoms that impact their ability to function in various areas of life, such as school and work
  • ASD can also appear similar to social anxiety and that you are more likely to experience OCD, ADHD and other conditions when someone has ASD

ASD is called a “spectrum” disorder because the symptoms and their severity vary widely among individuals. Neurodivergence shows differing symptoms across genders and many women can struggle to obtain a diagnosis or be misdiagnosed with conditions such as anxiety or a personality disorder.

Signs & Symptoms of ASD

Anyone, regardless of gender, ethnicity, or economic background, can be affected by ASD. While ASD is a lifelong condition, treatments and services can help improve problematic symptoms and support daily functioning.

Not everyone with ASD will have each of the symptoms listed below, but people often show several of them.

Social Communication / Interaction Behaviours

People with ASD might:

  • Make little or inconsistent eye contact
  • Rarely share interest, emotions, or enjoyment through actions like pointing or showing things to others
  • Not respond or be slow to respond to their name or other verbal prompts
  • Have difficulty with the back-and-forth of conversation
  • Talk at length about a favourite subject without noticing if others are interested or without giving others a chance to respond
  • Use facial expressions, movements, and gestures that don’t match what they are saying
  • Have an unusual tone of voice that may sound sing-song or flat
  • Find it hard to understand other people’s perspectives or predict their actions
  • Struggle to adjust their behaviour to different social situations

Restrictive / Repetitive Behaviours

People with ASD might:

  • Repeat certain behaviours or have behaviours, such as repeating words or phrases (echolalia)
  • Have a lasting, intense interest in specific topics, such as numbers or facts
  • Show overly focused interests, like an intense focus on moving objects or parts of objects
  • Become upset with slight changes in routine and have difficulty with transitions
  • Be more sensitive or less sensitive to sensory input (light, sound, clothing, temperature)
  • People with ASD may also experience sleep problems and irritability.

Strengths of People with ASD

Although autistic people may experience difficulties in their day-to-day life, they often also have many strengths, including:

  • Bringing novel and creative ways of looking at situations which can benefit education and the workplace.
  • Employers are increasingly recognising the benefits of a neurodivergent workforce
  • Ability to learn and recall in greater detail and remember information for longer periods
  • Being particularly strong visual and auditory learners

BOOK A 15 MINUTE CONSULTATION

For more information or to book an assessment, please contact us. We are here to support you every step of the way.

Frequently Asked Questions

What are the costs for an Autism Spectrum Disorder assessment?2026-06-17T09:24:18+01:00

This information can be found on our fees page. Prices differ for adult and child assessments.

We can offer a payment plan on request.

What is involved in the assessment process for ASD?2026-06-17T09:26:37+01:00

Step 1: Screening appointment

The first step in the assessment process is a one-hour appointment with one of our psychologists or Specialist Occupational Therapist.  This appointment allows us to determine how likely it is that a condition such as autism is present and advise if a full assessment is appropriate.

Step 2: Booking the assessment appointment

After you book a full assessment, you will receive a confirmation email along with some forms to complete for your assessment appointment.

Step 3: Assessment Appointments

For Autism Spectrum Disorder, this is usually involves a minimum of 2 separate appointments. It is a detailed assessment process and it is important for our practitioners to gather as much information as possible to ensure an accurate ad reliable diagnosis can be made.

Adults Children
  • Appointment 1 – with you (up to 2 hours)
  • Appointment 2 – with someone who knows you well from childhood e.g. a parent / or other relative preferably. Where this is not possible we may speak with a partner or close friends and review evidence from childhood such as any available school reports.
  • Appointment 1 – with your child (usually 1 hour)
  • Appointment 2 – with a parent / relative (usually 3 hours)
  • Contact with school – for example. a phone call with their class teacher or a classroom observation will be arranged.

Step 4: Assessment Report

We aim to issue your assessment report within 3 weeks of all components of your assessment being completed.

Step 5: Follow Up Appointment

After you have received your assessment report, we will contact you to arrange an optional follow up appointment. This is included in the cost of your assessment.

This appointment gives you an opportunity to discuss the content of your report, ask any questions and discuss any follow up support and next steps.

We are able to offer further support such as therapeutic services, sensory profiles and recommendations and personalised recommendations for classroom support for children.  We are happy to work with teachers to plan appropriate classroom adaptations.

How do I return my assessment forms?2026-06-17T09:27:17+01:00

Assessment forms can be returned to us by email before your appointment date or printed and brought along with you on the day.

What post-diagnostic support do you offer?2026-06-17T09:27:30+01:00

Included as part of your assessment, we offer a follow up appointment after you receive your report. This allows time for you to discuss and ask any questions about the report, as well as any support you may need going forward and how to access it.

Recommendations will also be made within the report itself. For children, our practitioners are happy to work with teachers to plan appropriate adaptations and classroom strategies.

We are able to offer further support such as therapeutic services, sensory profiles and recommendations and personalised recommendations for your workplace.

Go to Top