Definition
Speech, Language and Communication Needs is an umbrella term for difficulties with understanding language, using language, speaking clearly, or interacting socially. SLCN is one of the four broad areas of need in the SEND Code of Practice (DfE / DoH 2015, paragraphs 6.28–6.30).
In context for parents
Key checkpoints
- SLCN is an umbrella term for difficulties with understanding language, using language, speaking clearly, or interacting socially.
- One of the four broad areas of SEND need in the SEND Code of Practice 6.28–6.30.
- SLCN is the most common area of need in primary-aged children on SEN Support (Code 6.30).
- Bercow: Ten Years On (2018) found around 7% of UK five-year-olds have a long-term SLCN.
- Identifying the underlying picture (DLD, speech sound disorder, selective mutism, autism with SLCN) changes the intervention needed.
SLCN is not a diagnosis. It is a need category the school is required to plan around. Underneath it sit specific diagnoses: Developmental Language Disorder, speech sound disorder, stammering, selective mutism, social communication disorder, and the language profile that often runs through autism and learning disability. Identifying which one is the load-bearing picture changes what intervention should look like: a DLD child needs vocabulary and grammar work; a child with a speech sound disorder needs articulation work; an autistic child with SLCN needs pragmatic language and predictability.
In a Reception classroom, SLCN looks like the child who can name what he wants but cannot tell you why he is sad. By Year 2 it is the child who follows the first instruction in "put your book away, line up, and get your coat" and is then lost. By Year 6 it is the child whose SATs reading comprehension is two years behind decoding because the vocabulary and grammar of the question is doing the work the reading is not.
What helps in school: pre-teaching of subject vocabulary before each unit, visual supports for instructions, and SLT-quantified intervention written into Section F if there is an EHCP. The SEND Code of Practice (paragraph 6.30) confirms that SLCN is the most common area of need in primary-aged children with SEN Support.
Bercow: Ten Years On (2018) found that 7% of UK five-year-olds have a long-term SLCN, and that the gap between identification and intervention is the single biggest unmet need in English primary SEND.
Related terms
The terms parents most often see alongside Speech, Language and Communication Needs.
Developmental Language Disorder(DLD)
A lifelong condition affecting the ability to understand and use spoken language, with no obvious cause. DLD is common but under-recognised and benefits from early, ongoing speech and language therapy.
Speech and Language Therapist(SLT)
An HCPC-registered specialist who assesses and treats children with speech, language, communication, and swallowing needs. SLTs contribute to EHCPs and deliver targeted therapy.
SEND Code of Practice
The 0-25 statutory guidance setting out what schools, colleges, and local authorities in England must do to support children with SEND under the Children and Families Act 2014.
Selective Mutism
An anxiety condition where a child speaks fluently in some settings (often home) but cannot speak in others (often school). It is not shyness, defiance, or a choice.
Where parents ask about this
Parents usually find this page after a school's SaLT screen has flagged a "low score" without a clear next step, after a long wait for community SaLT input, or before an annual review where the SaLT recommendation is vague enough to be unenforceable. Searches include "private speech therapy UK", "SLCN Section F wording", and "what is the difference between SLCN and DLD". A Beaakon HCPC-registered SaLT can carry out a full language assessment, pinpoint whether the picture is DLD, social communication, speech sound or pragmatic, and write Section F-grade specific, quantified recommendations the LA can be held to.
References
The primary legislation, statutory guidance, research, and clinical tools this page draws on.
- SEND Code of Practice (DfE / DoH 2015), paragraphs 6.28–6.30
- Bercow: Ten Years On (2018): An Independent Review of Provision for Children and Young People with Speech, Language and Communication Needs
- Royal College of Speech and Language Therapists (RCSLT)
- CATALISE consortium 2017: Phase 2 criteria for identifying language disorders
- CELF-5 UK (Pearson)