Evidence Guide
15 min read

Emotional Regulation

Not the ability to stay calm. What emotional regulation actually involves, how it grows through relationships, and what genuinely helps at home and in class — with the strength of the evidence stated plainly.

Reading time
15 min read
Age range
All primary (EYFS–KS2)
Evidence level
Moderate
A quiet primary school book corner with a wooden bench, cushions and a basket of picture books beside a window in soft daylight.
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The strategic picture

NICE recommends a whole-school approach: a supportive climate, trusted relationships, universal curriculum content on social and emotional skills, targeted support for those who need more, and staff trained to deliver it. The DfE and Public Health England whole-school framework sets out eight principles most schools already audit against — leadership, ethos, curriculum, pupil voice, staff development, identifying need, working with parents, and targeted support.

Neither points towards buying a programme. Both point towards the ordinary conditions of the school: how adults speak to children, how predictable the day is, how consistently the behaviour policy is applied, and whether staff have the confidence and time to do it.

Hold the evidence honestly

The EEF rates SEL as moderate impact for very low cost, based on moderate evidence, with wide variation between studies and implementation identified as a key factor. That is a good reason to invest — and a poor reason to promise measurable outcomes by July.

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Behaviour policy and inclusion together

DfE behaviour advice expects clear, consistently applied expectations alongside reasonable adjustments for pupils with SEND. Schools run into trouble at both extremes: rigid application that punishes children for the very thing they need help with, and unpredictable discretion that leaves staff unsure and children unsafe.

The practical question for leaders is whether staff know exactly which adjustments are sanctioned, who decides, and how they are recorded — so that adjustment is policy rather than the disposition of an individual teacher.

  • Are sanctions data disaggregated by SEND, disadvantage and year group, and does anyone look?
  • Do a small number of children account for most of the recorded incidents, and what changed for them this year?
  • How much learning time is lost to sanctions, and what replaces it?
  • Are internal exclusions, lost playtimes and part-time timetables tracked and reviewed?
Leader guidanceFor leaders

Staff development and confidence

NICE specifically recommends training so staff can support wellbeing, and the EEF's implementation evidence suggests that professional development which is sustained, modelled and followed up changes practice, while single training days largely do not.

Confidence matters as much as knowledge. Staff who fear that a difficult moment reflects on their competence tend to escalate. A culture where asking a colleague to step in is normal is a regulation strategy at organisational level.

Staff wellbeing is not a separate agenda

Adults co-regulate children. Depleted adults cannot. Workload, supervision and support after difficult incidents belong in the same plan.

ProvisionFor leaders

Curriculum and pastoral provision

  • Is social and emotional learning taught explicitly and revisited, or delivered once a year in a themed week?
  • Is what is taught in PSHE actually used by adults in corridors and classrooms?
  • Are targeted interventions matched to identified need, with entry and exit criteria — or are they where children go?
  • Are the resources chosen quality-assured, or bought because they were marketed well?
  • Is provision mapped so you know what is being delivered, by whom, and to whom?
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Attendance, families and external services

Emotional difficulty and attendance are closely connected, and emotionally based school avoidance rarely responds to enforcement alone. DfE guidance on mental health and behaviour, and on supporting pupils whose health affects attendance, is the right reference point when building a response with families.

Relationships with parents are part of provision, not communication overhead. Families of children with SEMH needs are frequently the ones who feel most blamed, and they hold information school cannot otherwise get.

Externally, know what exists locally — mental health support teams, educational psychology, early help, school nursing, voluntary sector provision — and who in school holds those relationships when a key member of staff leaves.

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Questions worth asking your team

ResearchFor leaders

Evidence & sources

How confident is this evidence?

Moderate at best, and honestly so. The EEF rates social and emotional learning as moderate impact based on moderate evidence, and the underpinning review found effects that vary widely between studies. NICE recommends whole-school approaches and trusted relationships. What follows is written at that level of confidence: worth doing, likely to help, not guaranteed for any individual child.

  1. Education Endowment FoundationResearch summary
    Improving Social and Emotional Learning in Primary Schools — guidance report (2019, updated 2021)

    The main UK education reference for this area. Recommends teaching social and emotional skills explicitly, embedding them in everyday teaching, and planning implementation carefully — rather than buying a programme and hoping.

  2. Education Endowment FoundationResearch summary
    Social and emotional learning (Teaching and Learning Toolkit)

    Summarised by the EEF as moderate impact for very low cost, based on moderate evidence. Worth reading before describing any approach here as proven.

  3. Wigelsworth, Verity, Mason, Humphrey, Qualter & Troncoso (University of Manchester), for the EEFResearch evidence
    Programmes to Practices: identifying effective, evidence-based social and emotional learning strategies — evidence review (2020)

    The review underpinning the guidance report. Notes that effects vary widely between studies and that how an approach is implemented matters as much as which approach is chosen.

  4. Department for EducationProfessional guidance
    Mental health and behaviour in schools (2018)

    Non-statutory advice on how schools can support pupils whose mental health affects their behaviour and learning, and on the line between school support and clinical services.

  5. Department for EducationProfessional guidance
    Behaviour in schools: advice for headteachers and school staff (2022, updated 2024)

    Sets the expectation that behaviour policies are applied consistently and that reasonable adjustments are considered for pupils with SEND — the two things schools most often have to hold together.

  6. Department for EducationStatutory guidance
    SEND Code of Practice: 0 to 25 years (2015)

    Defines social, emotional and mental health as one of the four broad areas of need, and sets out the graduated approach — assess, plan, do, review — that schools must follow.

  7. Department for Education (research by University College London)Research evidence
    Identifying and supporting children and young people with social, emotional and mental health needs: a rapid evidence review (2025)

    Part of the DfE's SEND evidence programme. Published as research, not policy — the DfE states it does not endorse the approaches described.

  8. Department for Education (research by University College London)Research evidence
    Behavioural and social communication interventions for children and young people with SEMH and autism: a rapid evidence review (2026)

    Reviews what is known about behavioural and social communication approaches for these groups. Again published as evidence rather than endorsement, and the reviewers are careful about the limits of the studies available.

  9. Department for EducationResearch evidence
    Identifying and supporting the needs of children with SEND in mainstream settings (2025)

    The collection page for the rapid evidence reviews above, including cross-cutting themes on identification and collaboration.

  10. National Institute for Health and Care ExcellenceProfessional guidance
    Social, emotional and mental wellbeing in primary and secondary education (NG223) (2022)

    Recommends a whole-school approach with a supportive climate and trusted relationships, universal curriculum content on social and emotional skills, and targeted support for children who need more — with staff training to deliver it.

  11. Public Health England / Department for EducationProfessional guidance
    Promoting children and young people's mental health and wellbeing: a whole-school and whole-college approach (2021)

    The eight-principle framework most UK schools use to audit their wellbeing provision — leadership, ethos, curriculum, pupil voice, staff development, identifying need, working with parents, targeted support.

  12. NHSProfessional guidance
    Children and young people's mental health — advice for parents

    Plain-English NHS advice for families, including anxiety in children and how to seek help through a GP or local children and young people's mental health services.

  13. Anna FreudProfessional guidance
    Resources for schools and colleges

    Free UK resources from a children's mental health charity, including practical materials for whole-school approaches and for staff wellbeing.

  14. Anna FreudProfessional guidance
    Mentally Healthy Schools

    Quality-assured resource bank for UK primary schools, useful when choosing classroom materials that are not simply commercial products.

Supporting Families
Looking for a parent-friendly version of Emotional Regulation?

The Kind Learner Space has this guide in plain English for families — the same evidence, translated for home.

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Continue exploring

Where to go next.

A calm handful of next steps — not a checklist. Follow whichever thread is most useful right now.

For families

Share this at home.

A plain-English version parents and carers can read at home — same evidence, warmer language.

Browse by theme

Zoom out.

Sensory, attention, communication, wellbeing — see how this topic sits alongside the wider picture.

Learning pathway

Take the longer route.

Working memory, attention, executive function and cognitive load — threaded into one guided journey.

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Each guide below connects to the one you've just read. We've noted why — so you can follow the thread that matters most to you.

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Working Memory

The mental notepad that lets a child hold information in mind long enough to use it — and the small changes that make the biggest difference.

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Executive Function

Why this is relevant

Stopping, waiting, switching and starting again are executive skills — they get harder for everyone under emotional load.

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Attention

Why this is relevant

Distress and attention compete for the same limited capacity; what looks like not listening is often a child managing a feeling.

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Cognitive Load

Why this is relevant

Work pitched too high is a common cause of distress; checking task demand comes before treating a pattern as emotional.

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Processing Speed

The pace at which a child takes in, makes sense of and responds to information — and why slower doesn't mean less capable.

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Understanding Spoken Language

Why this is relevant

Long verbal explanations during a difficult moment ask most of the skill a child has least access to just then.

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Evidence guide · 14 min read

Expressive Language

Why this is relevant

A child who cannot yet put a feeling into words has fewer options than shouting or leaving.

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An adult and a young primary school child sitting side by side over an open picture book in soft window light.
Evidence guide · 14 min read

Vocabulary & Word Knowledge

What it means to really know a word, why word knowledge sits underneath so much classroom learning, and how adults can build it deliberately without turning language into a deficit.

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An adult and a young primary school child sitting side by side at a classroom table, looking together at a small picture card in soft window light.
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Speech Sounds & Speech Clarity

Being hard to understand is not the same as having less to say. What speech sounds are, how clarity develops at different rates, and how to keep a child fully included while it does.

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