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Evidence Guide
15 min read

Anxiety & Worry

Most childhood worry is ordinary and passes. This guide is about telling the difference — what anxiety is, how it shows up when a child cannot name it, what genuinely helps, and when to involve someone else.

Reading time
15 min read
Age range
All primary (EYFS–KS2)
Evidence level
Moderate
A quiet primary school cloakroom with a single coat and book bag on a wooden peg rail in soft morning light.
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Identification without diagnosis

The SEND Code of Practice names anxiety as an example of a social, emotional and mental health need, and is explicit that behaviour is not itself a category of SEN — an underlying need should be looked for. The practical effect is to move the question from "is this child anxious?" to "in which situations does this child struggle to participate, and what have we changed?"

The DfE's 2025 rapid evidence review on identifying and supporting children with SEMH needs is the current departmental evidence base. It is published as research rather than policy, and it is careful about the strength of the underlying studies — worth reading before adopting any named programme.

Description, not diagnosis

Diagnosing an anxiety disorder is a clinical judgement. School records should describe observed patterns, contexts, and what has been tried and reviewed. That record is also what a GP or mental health service will find most useful.

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Gathering a picture worth acting on

Observation across contexts

Same child, different lessons, adults, group sizes, times of day, and crucially the unstructured parts. Variation is the most useful finding — it identifies conditions rather than deficits.

Antecedent and context recording

What preceded the difficulty, the task demand, who was present, what helped. Frequency counts alone rarely change practice.

Pupil voice, gathered carefully

Outside a difficult moment, with a trusted adult, using scaling, ranking, drawing or a map of the school day rather than open questions. Anxious children often say what they think the adult wants.

Family view

Parents see the cost of the school day. A child who is compliant all day and distressed every evening is a school matter even where school has no concerns.

Rule out the ordinary first

Reading and language demand, working memory load, hearing, an undiagnosed difficulty with the work, friendship change, bereavement, a change at home, or something specific that happened.

Map the day, not the child

Which twenty minutes are hardest, and why? Corridors, hall, changing for PE, lunch queue and playtime account for a surprising proportion of anxiety-related difficulty.

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The graduated approach in practice

  • Assess — describe barriers with evidence from more than one context, including pupil and family views.
  • Plan — a small number of specific adjustments agreed with the class teacher, with named responsibility and a review date.
  • Do — the class teacher remains responsible day to day; interventions supplement quality teaching rather than replacing it.
  • Review — against what was actually agreed, with a willingness to stop things that are not working.

Proportionality matters. The EEF's implementation and SEL guidance point the same way: fewer things, done consistently by prepared staff, beat a broad menu delivered thinly.

On buying a programme

The EEF rates social and emotional learning as moderate impact for very low cost on moderate evidence, with effects varying widely between studies and implementation identified as a major factor. A programme is not a plan.

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Reasonable adjustments that tend to hold

  • Soft start or alternative entry, time-limited and reviewed.
  • A named adult and a known place, with a plan for that adult's absence.
  • Adjustments to public participation: rehearsal before answering, reading to one adult, no cold calling without warning.
  • Predictable warning before change of routine, staff or room.
  • Reduced incidental demand — shorter instructions, scaffolded starts, less copying — so capacity goes to the actual learning.
  • Adjustment to how the behaviour policy is applied — timing, privacy, processing time — while the expectation itself stands.
  • A planned approach to trips, assemblies, tests and transition points, agreed in advance with the family.
Part-time timetables and blanket withdrawal

Reduced timetables should be exceptional, time-limited, agreed with parents, reviewed, and paired with a plan to return to full time. The same caution applies to routinely withdrawing a child from assemblies or PE: relief today, a narrower school life by July.

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Attendance and participation

Anxiety and attendance are closely connected, and DfE guidance on mental health issues affecting attendance is explicit that these situations generally require support and adjustment alongside expectation, rather than enforcement alone. The statutory attendance guidance sets the same 'support first' expectation where health or SEND is a factor.

Where attendance is falling, the most useful early work is granular: which day, which lesson, which part of the morning, and what happened the last time the child did get in. Reintegration plans that specify small, agreed, increasing steps — with the child's involvement — tend to hold better than plans built around a target percentage.

Not every attendance difficulty is anxiety

Bullying, an unmet learning need, a caring responsibility, illness, housing, transport and family circumstance all reduce attendance. Reading every absence as anxiety can mean missing something that could be fixed directly.

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When to involve others

Consider external advice when difficulties persist across settings despite adjustment, when a child's distress is significant, when attendance or participation is materially affected, or where there is risk. Local routes usually include mental health support teams, educational psychology, school nursing, early help, counselling, and referral through the GP to children and young people's mental health services.

DfE advice on mental health and behaviour in schools is a useful reference for the boundary between what a school can reasonably provide and what needs a clinical service. NICE CG159 is a reminder that recognition, assessment and treatment of an anxiety disorder sit with health, not education.

Monitoring impactFor SENDCOs

Monitoring impact

  • Participation: lessons accessed, time in class, attendance at the parts of the day previously avoided.
  • Attendance and punctuality, read alongside participation rather than instead of it.
  • Recovery time after a difficult moment — this often improves before frequency does.
  • Pupil view: does school feel more manageable than last term?
  • Family view: what are mornings and evenings like now?
  • Whether the adjustments are actually happening, checked directly rather than assumed.
What good looks like

Not a child who never worries. A child who is taking part in more of school life, recovering faster, and not accumulating a story about themselves as someone who cannot cope.

ResearchFor SENDCOs

Evidence & sources

What this guide is, and is not

This is an educational guide, not a clinical one. It cannot tell you whether a child has an anxiety disorder, and nothing here replaces advice from a GP or a mental health service. The school-side evidence is moderate at best — the EEF rates social and emotional learning as moderate impact on moderate evidence — so what follows is written as 'likely to help', not 'proven to work'.

  1. NHSProfessional guidance
    Anxiety in children — advice for parents

    The plainest UK statement of the distinction this guide rests on: all children feel worried sometimes, and anxiety becomes a concern when it is out of proportion, persistent, and getting in the way of ordinary life.

  2. NHSProfessional guidance
    Anxiety disorders in children

    Describes recognised anxiety difficulties and the routes to help — GP first, then local children and young people's mental health services. Diagnosis sits here, not with schools.

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

    The parent-facing hub, including what to do first and where support exists locally.

  4. 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: supportive climate, trusted relationships, universal curriculum content, targeted support for those who need more, and staff training to deliver it.

  5. National Institute for Health and Care ExcellenceProfessional guidance
    Social anxiety disorder: recognition, assessment and treatment (CG159) (2013)

    Clinical guidance covering children and young people. Referenced here only to be clear where the clinical threshold and treatment decisions sit — with health services.

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

    Non-statutory advice on the line between what a school can reasonably provide and what needs a clinical service — the question most often at issue with anxiety.

  7. Department for EducationProfessional guidance
    Mental health issues affecting a pupil's attendance: guidance for schools (2023)

    Directly addresses anxiety-related absence: attendance is usually improved by support and adjustment alongside expectation, rather than enforcement alone.

  8. Department for EducationStatutory guidance
    Working together to improve school attendance (2022, statutory from 2024)

    Sets out the 'support first' expectation and the duties schools and local authorities hold where attendance is affected by health or SEND.

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

    Names anxiety as an example of a social, emotional and mental health need, and sets out the graduated approach — assess, plan, do, review.

  10. 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; the DfE states it does not endorse the approaches described.

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

    Recommends teaching social and emotional skills explicitly and using them across the day. Rated by the EEF as moderate impact for very low cost, on moderate evidence.

  12. 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 audit their wellbeing provision against.

  13. Anna FreudProfessional guidance
    Mentally Healthy Schools

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

Supporting Families
Looking for a parent-friendly version of Anxiety & Worry?

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

Open in The Kind Learner Space
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Where to go next.

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

Related guides

A natural next thread.

For families

Share this at home.

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

Same category

More in Social, Emotional & Mental Health.

Emotional wellbeing, relationships, regulation, anxiety, trauma and belonging.

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