According to the Code of Practice (2015), p15:

xiii. A child or young person has SEN if they have a learning difficulty or disability which calls for special educational provision to be made for him or her.

xiv. A child of compulsory school age or a young person has a learning difficulty or disability if he or she:

• has a significantly greater difficulty in learning than the majority of others of the same age, or

• has a disability which prevents or hinders him or her from making use of facilities of a kind generally provided for others of the same age in mainstream schools or mainstream post-16 institutions

xv. For children aged two or more, special educational provision is educational or training provision that is additional to or different from that made generally for other children or young people of the same age by mainstream schools, maintained nursery schools, mainstream post-16 institutions or by relevant early years providers. For a child under two years of age, special educational provision means educational provision of any kind.

xvi. A child under compulsory school age has special educational needs if he or she is likely to fall within the definition in paragraph xiv. above when they reach compulsory school age or would do so if special educational provision was not made for them (Section 20 Children and Families Act 2014).

xvii. Post-16 institutions often use the term learning difficulties and disabilities (LDD). The term SEN is used in this Code across the 0-25 age range but includes LDD.

Disabled children and young people

xviii. Many children and young people who have SEN may have a disability under the Equality Act 2010 – that is ‘…a physical or mental impairment which has a long-term and substantial adverse effect on their ability to carry out normal day-to-day activities’. This definition provides a relatively low threshold and includes more children than many realise: ‘long-term’ is defined as ‘a year or more’ and ‘substantial’ is defined as ‘more than minor or trivial’. This definition includes sensory impairments such as those affecting sight or hearing, and long-term health conditions such as asthma, diabetes, epilepsy, and cancer. Children and young people with such conditions do not necessarily have SEN, but there is a significant overlap between disabled children and young people and those with SEN. Where a disabled child or young person requires special educational provision they will also be covered by the SEN definition.

What types of SEN are there?

(p97 of the Code of Practice, 2015)

'6.27 These four broad areas give an overview of the range of needs that should be planned for. The purpose of identification is to work out what action the school needs to take, not to fit a pupil into a category. In practice, individual children or young people often have needs that cut across all these areas and their needs may change over time. For instance speech, language and communication needs can also be a feature of a number of other areas of SEN, and children and young people with an Autistic Spectrum Disorder (ASD) may have needs across all areas, including particular sensory requirements. A detailed assessment of need should ensure that the full range of an individual’s needs is identified, not simply the primary need. The support provided to an individual should always be based on a full understanding of their particular strengths and needs and seek to address them all using well-evidenced interventions targeted at their areas of difficulty and where necessary specialist equipment or software.'

Broad areas of need

• Communication and interaction

6.28 Children and young people with speech, language and communication needs (SLCN) have difficulty in communicating with others. This may be because they have difficulty saying what they want to, understanding what is being said to them or they do not understand or use social rules of communication. The profile for every child with SLCN is different and their needs may change over time.They may have difficulty with one, some or all of the different aspects of speech, language or social communication at different times of their lives.

6.29 Children and young people with ASD, including Asperger’s Syndrome and Autism, are likely to have particular difficulties with social interaction. They may also experience difficulties with language, communication and imagination, which can impact on how they relate to others.

• Cognition and learning

6.30 Support for learning difficulties may be required when children and young people learn at a slower pace than their peers, even with appropriate differentiation. Learning difficulties cover a wide range of needs, including moderate learning difficulties (MLD), severe learning difficulties (SLD), where children are likely to need support in all areas of the curriculum and associated difficulties with mobility and communication, through to profound and multiple learning difficulties (PMLD), where children are likely to have severe and complex learning difficulties as well as a physical disability or sensory impairment.

6.31 Specific learning difficulties (SpLD), affect one or more specific aspects of learning. This encompasses a range of conditions such as dyslexia, dyscalculia and dyspraxia.

• Social, emotional and mental health difficulties

6.32 Children and young people may experience a wide range of social and emotional difficulties which manifest themselves in many ways. These may include becoming withdrawn or isolated, as well as displaying challenging, disruptive or disturbing behaviour. These behaviours may reflect underlying mental health difficulties such as anxiety or depression, self-harming, substance misuse, eating disorders or physical symptoms that are medically unexplained. Other children and young people may have disorders such as attention deficit disorder, attention deficit hyperactive disorder or attachment disorder.

6.33 Schools and colleges should have clear processes to support children and young people, including how they will manage the effect of any disruptive behaviour so it does not adversely affect other pupils. The Department for Education publishes guidance on managing pupils’ mental health and behaviour difficulties in schools – see the References section under Chapter 6 for a link.

• Sensory and/or physical needs

6.34 Some children and young people require special educational provision because they have a disability which prevents or hinders them from making use of the educational facilities generally provided. These difficulties can be age related and may fluctuate over time. Many children and young people with vision impairment (VI), hearing impairment (HI) or a multi-sensory impairment (MSI) will require specialist support and/or equipment to access their learning, or habilitation support. Children and young people with an MSI have a combination of vision and hearing difficulties. Information on how to provide services for deafblind children and young people is available through the Social Care for Deafblind Children and Adults guidance published by the Department of Health (see the References section under Chapter 6 for a link).

6.35 Some children and young people with a physical disability (PD) require additional ongoing support and equipment to access all the opportunities available to their peers.