Cognition Clinical Psychology

Learning Disability Assessments

Bespoke assessments for children, teenagers and adults in the comfort of your own home.

Led by Consultant Clinical Psychologist Dr James Winkworth, we offer evidence-based assessments across Bedfordshire, Hertfordshire, Cambridgeshire, Buckinghamshire and Northamptonshire, delivered in the comfort of your home.

Learning Disability is a neurotype that means an individual presents with significant and lifelong differences in intellectual / cognitive functioning and adaptive behaviour (the ability to learn life skills). A Learning Disability is typically noticeable in childhood and affects an individual’s ability to:

  • Understand new or complex information
  • Learn new skills
  • Cope independently in everyday life

It is important to note that this is different from learning difficulties like dyslexia, which affect specific areas of learning (such as reading or spelling) but do not involve global intellectual / cognitive differences.

Understanding whether someone has a Learning Disability is essential for ensuring the right support at school, in the workplace, and in daily life. Our comprehensive assessments help families, schools, and healthcare providers make informed decisions.


To be diagnosed with Learning Disability, all three of the following criteria must be met:

A. Differences in Intellectual Functioning – These include problems with: reasoning, problem-solving, planning, abstract thinking, judgment, academic learning, and learning from experience.

These differences are confirmed by both clinical assessment and individualised, standardised intelligence / cognitive testing (typically an IQ score around 65-75 or below, although IQ is no longer the sole basis for diagnosis).

B. Differences in Adaptive Functioning (life skills) – These differences result in a difficulties meeting developmental standards for personal independence and social responsibility in one or more of the following areas: language, reading, writing, math, reasoning, knowledge, and memory, empathy, social judgment, communication skills, friends, personal care, job responsibilities, and money management.

These differences limit opportunities in one or more environments, such as home, school, work, or community.

C. Differences are noticeable during childhood – differences must appear during childhood or adolescence (before age 18).



Learning DisabilityLearning Difficulty
DefinitionA global  difference in intellectual / cognitive functioning and adaptive functioningA specific challenge in one academic area
ExamplesModerate to severe Learning DisabilityDyslexia, dyscalculia, ADHD
IQGenerally below 65 – 70Often average or above
DiagnosisRequires formal psychological assessmentOften identified through educational screening
Professional RequiredMust be diagnosed by a trained Clinical PsychologistCan be identified by SENCOs, teachers, or educational psychologists


A formal diagnosis may be needed for:

  • Accessing specialist educational support (EHCP, SEN Schooling)
  • Eligibility for NHS services, social care or benefits – particularly when an individual turns 18 years old and moves from children’s services to adult services in the UK
  • Employment accommodations
  • Understanding strengths and needs for better quality of life

Our Learning Disability assessments are comprehensive, neuro-affirming, and designed to be validating and accessible. The process is rigorous, compassionate, and designed to explore the full picture of how Learning Disability may be impacting the individual. We offer home-based assessments, so you or your child / loved one can feel as comfortable and supported as possible throughout the process.


Pre-assessment telephone consultation:

A 20-minute discussion to understand your goals, history, and any immediate concerns. This helps us tailor the assessment to your needs and prepare for the visit.


Adaptive Functioning (ABAS – III) questionnaires:

Prior to the assessment, we will ask you (and/or your child, depending on age) to complete one or more ABAS questionnaires. For school age children, depending on context, we may also provide ABAS questionnaires to be completed by school or the provider of their education.

These tools help us gain additional insight into the key facets of adaptive functioning such as money management, communication and social skills, health and safety, and community use. The type of questionnaire used will depend on age and profile, and we will explain this during the telephone consultation.


In-home assessment session (same day):

Our clinician will visit your home to complete the full assessment over several hours. This includes:

  • A detailed developmental history (with the individual and/or parent/carer)
  • A full cognitive assessment using internationally recognised assessments such as the WAIS – IV or WISC – V.  
  • Informal interaction and discussion to understand lived experience, sensory needs, and strengths

Diagnostic report and feedback session:

Within 3 weeks from the assessment you will receive a 60-minute feedback session (online) and this will walk you through the report, findings, answer questions, and provide tailored recommendations and next steps. The comprehensive report will then be sent to you straight after the session.

Learning Disability Assessment Service

We offer a flat-rate, all-inclusive fee for our comprehensive Learning Disability assessment service:


Includes

20-minute pre-assessment consultation (phone)

Screening questionnaires (age-appropriate, explained during consultation)

Full in-home assessment (4–6 hours) including:

  • Developmental history
  • Full cognitive assessment using either WAIS – IV or WISC – V
  • Observations and informal interaction

Comprehensive written diagnostic report

60-minute feedback session (online)

Recommendations and tailored support planning 

Do you assess for Learning Difficulties such as Dyslexia, Dyspraxia and Dyscalculia?

No. As a clinical psychology-led service we only offer specific and detailed assessments for Learning Disability. Anyone seeking an assessment for a specific learning difficulty such as dyslexia or dyscalculia would be advised to contact a local educational psychology provider. For dyspraxia assessments a local Occupational Therapy service would be advisable.    

What is the difference between Global Developmental Delay (GDD) and a Learning Disability?

Global Developmental Delay (GDD) is an umbrella term used when children are significantly delayed in two or more areas of development. It can be diagnosed when a child is delayed in one or more milestones, categorised into motor skills, speech, cognitive skills, and social and emotional development. GDD should only be diagnosed in children under five years old as this is often a “holding” diagnosis until they are old enough to be formally assessed for potential causes of developmental delays such a Learning Disability. Often children grow out of the concerns that led to GDD being considered in the first place.

Conversely a Learning Disability is assessed when a child (or adult) is older and there is clear evidence that there are more significant and longer lasting differences in cognitive, academic and life skill development. An individual does not have to have a previous diagnosis of GDD to be considered for a Learning Disability assessment.

If my child has been diagnosed with Global Developmental Delay when they were younger, should I seek out an assessment for a Learning Disability?

This depends, if the delays in meeting milestones for cognitive, academic and life skill development that resulted in GDD being considered have been overcome as they have gotten older, then it is not necessary to follow this up with an assessment for Learning Disability.

However if your child is still significantly delayed in meeting the academic demands of school and struggle to complete everyday tasks to the same level that their same age peers can, then a Learning Disability assessment may be warranted. A prudent first step may be to discuss any concerns with their school teacher or SENCO.  

How long does the assessment take?

The in-home assessment takes approximately 4 – 6 hours, depending on the individual’s age, communication style, and need for breaks. We aim to complete all in-person components in a single day to minimise disruption and reduce stress. Your full report will be provided within 3 weeks, directly after the feedback session.

Why do you offer assessments at home?

Many people feel more relaxed and themselves in their own space, especially those individuals with a Learning Disability. Home-based assessments allow us to see more natural behaviours and create a more comfortable, less clinical experience. It’s ideal for children, adults who find more formal settings anxiety provoking, or those who mask heavily in formal settings.

What happens during the home visit?

Our clinician will carry out a structured but friendly assessment, including:

  • A developmental history (with the individual and/or parent/carer)
  • A full cognitive assessment using the WAIS – IV or WISC – V
  • Observations and informal discussion

We will take breaks as needed and move at a comfortable pace. The environment is kept calm, respectful, and person-centred.

What screening tools or questionnaires will I need to complete?

Depending on age and needs, we will ask you to complete one or more ABAS – III questionnaires before the assessment. For school age children, depending on context, we may require their school or educational setting to complete a set of ABAS – III questionnaires. We will explain exactly what is needed during your initial telephone call.

What is a cognitive assessment?

Cognition refers to the mental process of acquiring and understanding information from your senses. It involves thinking, understanding language, expressing language, memory and attention. It is vital to development and learning in school.

A cognitive assessment is a formal, comprehensive assessment conducted by a Clinical Psychologist to assess cognitive abilities, including overall IQ, verbal and visual spatial skills, processing speed, memory, academic ability, attention and executive functioning.

Can you assess for co-occurring conditions like Autism, anxiety, or ADHD?

While our standalone Learning Disability assessments focus on Learning Disability, we are highly experienced in recognising signs of co-occurring conditions such as:

  • Autism
  • ADHD
  • Anxiety and mood differences
  • Sensory processing challenges

If we observe traits consistent with another neurotype during the assessment, we will:

  • Note this in your report
  • Provide thoughtful commentary on how these traits may be impacting day-to-day life
  • Offer clear, tailored recommendations for further assessment or support.

Our goal is to see the whole person, not just a diagnosis, and to help you find clarity and direction, whatever your support needs may be.

Do I need a referral?

No referral is required. You can self-refer at any time. However, we’re happy to collaborate with your GP, NHS professionals, or school.

Will a diagnosis help?

For many people, a diagnosis brings relief, clarity, and a deeper understanding of themselves or their child. It can open doors to support, accommodations, and connection with others. We also provide practical recommendations for school, work or family settings based on the outcome.

Can my child be assessed even if school hasn’t raised concerns?

Yes. Many children with a mild Learning Disability compensate well in structured environments like school but struggle at home. We take input from both settings to build an accurate picture.

Can schools or employers use your report?

Yes. Our reports are detailed and professional, and are often used to support SEN provision, EHCP applications, University disability services, or workplace accommodations.

What if the outcome is not Learning Disability?

If the assessment does not indicate Learning Disability, we will still provide a detailed report outlining observations and possible next steps for further support (e.g. Autism, anxiety, trauma-informed care). We aim to make the process helpful regardless of the outcome.

Is the assessment suitable for adults and late-diagnosed individuals?

Yes. We regularly assess teenagers and adults who may be seeking a diagnosis later in life. Our process takes into account masking, burnout, and mental health and emotional regulation difficulties, which are common among those lately-diagnosed with a Learning Disability (especially women and those from underrepresented backgrounds).

How can I prepare for the Learning Disability assessment?

Preparation is simple! Generally, it’s useful to:

  • Find a quiet, comfortable space at home for the clinician’s visit
  • Gather any relevant reports, school records, or previous assessments if you have them
  • Think about key developmental milestones and challenges you want to discuss
  • Have favourite toys, books, or activities ready (especially for children)
  • Talk with your child about the visit in a calm, positive way — reassuring them that the clinician is there to help and that there’s no ‘right’ or ‘wrong’ answer
  • Complete any pre-assessment questionnaires we send

Feel free to ask us any questions before the day — we’re here to support you every step of the way.

What support is available while waiting for my assessment report?

Waiting for assessment results can be a stressful time. Here are some things that might help:

  • Keep a journal or notes on your experiences, feelings, and any questions you want to ask at the feedback session
  • Reach out to peer support groups or local Learning Disability organisations for community and advice
  • Consider self-help resources focusing on wellbeing, sensory needs, or social skills (we can recommend trusted materials)
  • Maintain routines and strategies that support comfort and reduce anxiety
  • Contact us anytime if you have urgent concerns or need guidance during the waiting period

Remember, the wait is temporary, and we’re committed to providing timely, thorough feedback to help you move forward with confidence.

What are the possible causes of a person’s Learning Disability?

People with a Learning Disability, like the rest of us, dislike being labelled and always described in terms of their disability; those providing support for them should value and respect their individuality. However, it may be useful to know the causes of someone’s Learning Disability; for example, some syndromes or impairments are associated with certain medical conditions. Understanding the possible cause will help support them to stay healthy.

For many people, the cause of their Learning Disability is never known, but for others this can be identified. The possible causes are usually grouped into the four categories listed below:

Before birth or pre-natal: this covers genetic or ‘congenital’ causes, including;

Down’s syndrome or Fragile X syndrome, as well as other things that affect a baby before it is born, such as drug or alcohol use by the mother.

During birth or peri-natal: this includes oxygen deprivation during birth, which can lead to brain damage. It can also include injury to the baby because of complications during birth, and difficulties resulting from premature birth.

After birth or post-natal: covers causes such as illnesses, injury or environmental conditions, for example, meningitis, brain injury or children being deprived of attention to their basic needs – undernourished, neglected or physically abused.

Multiple causes: this refers to when a person’s Learning Disability is caused by a combination of before, during and after birth factors.

Does a Learning Disability have anything to do with mental health? 

A Learning Disability is a reduced intellectual ability and difficulty with everyday activities, which affects someone for their whole life. People with a Learning Disability tend to take longer to learn and may need support to develop new skills, understand complicated information and interact with other people.

The level of support someone needs depends on the individual.

A mental health condition can be treated with medication and therapy and may therefore be temporary. It’s important to note that someone with a Learning Disability can also have a mental health issue, just like anyone else.

I have heard the terms profound, severe, moderate and mild Learning
Disability. What do these mean?

The term Learning Disability covers a broad range of individuals, each with different strengths and capabilities, as well as needs. Knowing the degree of intellectual impairment a person has tells you very little about who they are, but these terms may help the person and those who support them in understanding the needs they may have, and the kinds of support they may require. When providing care and support the person should always come first and the label or category second.

In the UK we have used the terms profound, severe, moderate and mild to describe people with Learning Disabilities, but there are no clear dividing lines between the groups. Furthermore, there is no clear cut off point between people with mild Learning Disabilities and the general population and you may hear the term borderline Learning Disability being used.

In the past, diagnosis of a Learning Disability and understanding of a person’s needs was based on IQ scores; today the importance of a holistic approach is recognised, and IQ testing forms only one small part of assessing someone’s strengths and needs. Assessments of adaptive function focuses on how people can manage their daily living skills and what support they may need; this form of assessment is considered more useful in assessing the impact of any Learning Disability on a person than an intelligence test.

People with profound intellectual and multiple disabilities may have the highest levels of care needs in our communities. They have a profound intellectual disability (an IQ of less than 20) and in addition they may have other disabilities such as visual, hearing or movement impairments, or they may have Autism or epilepsy.

Most people in this group need support with mobility and many have complex health needs requiring extensive support. They may have considerable difficulty communicating, doing so non-verbally, and characteristically have very limited understanding. In addition, some people may need support with behaviour that is seen as challenging.

People with a severe Learning Disability have an IQ of between 20 and 35; they may often use basic words and gestures to communicate their needs. Many need a high level of support with everyday activities, but they may be able to look after some if not all of their own personal care needs. Some people may have additional medical needs and some need support with mobility issues.

People with a moderate Learning Disability have an IQ of 35 to 50 and are likely to have some language skills that mean they can communicate about their day to day needs and wishes. Some people may need more support caring for themselves, but many will be able to carry out day to day tasks.

People with a mild Learning Disability have an IQ of 50 to 70 and are usually able to hold a conversation and communicate most of their needs and wishes. They may need some support to understand abstract or complex ideas. People are often independent in caring for themselves and doing many everyday tasks. They usually have some basic reading and writing skills. People with a mild Learning Disability quite often go undiagnosed.

How many people have Learning Disabilities?

According to the Public health England website (https://www.improvinghealthandlives.org.uk/numbers/howmany/), it is estimated that there are about twenty people in every thousand who have some form of Learning Disability. However, out of the twenty people in every thousand with Learning Disabilities, only five of these people are known and supported by the local health and social services. The rest are living independently with no special help.

Is ADHD a Learning Disability?

No. ADHD is often mistaken for a Learning Disability, but it is a learning difficulty that does not affect someone’s intellect generally.

What is a Learning Disability Register?

GP Learning Disability registers are a record of all the people registered with the practice that have a Learning Disability. This is different to the Register of Disabled Children that all local authorities are required to keep.

You can be added to the Learning Disability Register at any age and from the age of 14 be offered an annual health check by your GP surgery.

The GP Learning Disability register enables practice staff to identify children, teenagers / adults and their families who may need extra help or support to access healthcare. Anyone with a Learning Disability can ask to go on it.

By being on the Learning Disability register you or your child will be able to get a free

Annual Health Check from the age of 14 upwards together with a Health Action Plan

Annual NHS flu vaccination

NHS Covid-19 vaccinations/boosters

If you are their main carer, you can also be registered as a carer in order to make sure that you can support them to attend appointments.

Is it important to have an annual check?

Yes, a annual health check is important because it can spot health issues that need treatment before they become serious. Annual health checks also help identify any reasonable adjustments GPs can make to improve your healthcare – or the healthcare of the person you’re caring for.

Every person with a Learning Disability has the right to an annual health check. Quite often, people with a Learning Disability have a health need that isn’t met or detected – annual health checks help to spot early warnings for new conditions and monitor existing conditions.

They cover things linked to physical health and mental health, and also healthy lifestyle such as good foods to eat and doing exercise.