E003 · Anxiety, uncertainty & threat
Anxiety
What feels threatening, uncertain or unsafe here — and what is the young person expecting might happen?
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Overview
Anxiety is part of ordinary human life. It helps us notice potential danger, prepare for uncertainty and respond to situations that matter.
For some young people, however, anxiety becomes frequent, intense or difficult to recover from. It may begin to restrict participation, relationships, learning, independence or everyday life.
Anxiety can also contribute to another presentation without being the whole explanation.
Importantly, anxiety does not always look frightened.
It may look angry, controlling, avoidant, perfectionistic, oppositional, restless or withdrawn.
Anxiety difficulties are common in childhood and adolescence, although prevalence varies substantially depending on how anxiety is defined and measured.

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What this might look like
A young person might:
- repeatedly seek reassurance;
- ask the same question many times;
- avoid particular places, people or activities;
- become distressed around change or uncertainty;
- complain of headaches, nausea or stomach aches;
- become irritable or angry;
- struggle to sleep;
- appear highly perfectionistic;
- become distressed by mistakes;
- need to know exactly what will happen;
- attempt to control situations;
- freeze or shut down;
- refuse;
- struggle to separate from trusted adults;
- become quiet and highly compliant;
- mask anxiety throughout the school day and collapse afterwards;
- struggle with attendance.
Anxiety may be visible before an event, during it, afterwards — or all three.
Don’t assume
Do not assume that:
- reassurance will always reduce anxiety;
- avoidance means the young person does not care;
- irritability means anxiety is absent;
- physical symptoms are invented;
- a young person who completes an activity was therefore not anxious;
- forcing participation will necessarily teach the young person there was nothing to fear.
A young person can succeed at something while experiencing very high internal distress.

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Developmental expression
At this stage
Early childhood
Anxiety may appear through separation distress, crying, clinging, sleep disruption, physical complaints, avoidance or difficulty tolerating unfamiliar people and environments.
Early childhood
Anxiety may appear through separation distress, crying, clinging, sleep disruption, physical complaints, avoidance or difficulty tolerating unfamiliar people and environments.
Middle childhood
Worries may increasingly involve school performance, friendships, mistakes, rules, safety and social comparison. Reassurance seeking and avoidance may become more apparent.
Early adolescence
Social evaluation, identity, academic performance and increasing independence can become major sources of anxiety. Difficulties may appear through perfectionism, withdrawal, irritability, masking or school avoidance.
Later adolescence
Anxiety may become increasingly internalised. A young person may appear independent while organising significant parts of their life around avoiding threat, uncertainty, embarrassment or failure.
Increasing maturity can sometimes make anxiety less visible rather than less significant.
Choose each stage to see how the presentation and surrounding expectations may change over time.
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Strengths and differences
Young people who experience high anxiety may also demonstrate:
- strong anticipation;
- careful preparation;
- sensitivity to risk;
- conscientiousness;
- empathy;
- awareness of others;
- attention to detail;
- thoughtful decision-making;
- commitment to doing things well.
Support should not aim to remove appropriate caution. The aim is to prevent anxiety from unnecessarily controlling the young person’s life.
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Top tips
- Listen before reassuring.
- Make uncertainty manageable rather than pretending it does not exist.
- Increase predictability where possible.
- Break difficult things into manageable steps.
- Maintain connection during distress.
- Validate the experience without confirming every feared outcome.
- Notice avoidance patterns.
- Build coping capacity when the young person is relatively regulated.
- Distinguish helpful accommodation from changes that progressively make life smaller.
Try asking
“What does the young person think is going to happen — and what would help them feel able to face it?”
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Things needing careful planning
Consider anxiety around:
- arrival and separation;
- attendance;
- new staff;
- supply teachers;
- transitions;
- examinations;
- speaking in front of others;
- changing rooms;
- lunch and breaktimes;
- trips;
- transport;
- unfamiliar buildings;
- changes to routine;
- return following absence;
- movement between schools;
- future planning.
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Practical support principles
A useful sequence is:
Understand the threat → create safety → make it manageable → support approach → reflect → build capacity
Helpful approaches include:
- reliable relationships;
- predictable routines;
- visual and anticipatory information;
- co-regulation;
- environmental adaptation;
- reducing unnecessary uncertainty;
- manageable steps;
- rehearsal and preparation;
- opportunities for choice and control;
- emotional literacy;
- coping strategies practised outside moments of crisis;
- graduated support towards participation when appropriate.
Avoidance often produces immediate relief. That relief can make avoidance more likely the next time anxiety appears.
This does not mean the answer is to force exposure.
The task is to find a level of challenge at which the young person can remain sufficiently safe, connected and agentic to develop new experience.

From understanding to support
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Core
- Co-regulation
- Environmental adaptation
Often useful
- Visual and anticipatory supports
- Low-arousal approaches
- Emotion coaching
- Relationship and trust building
- Mindfulness, where appropriate
Contextual or specialist
- Graduated exposure / graded approach work, where formulation indicates this is appropriate and the young person has sufficient support and agency.
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Evidence and cautions
Anxiety warrants particular care around the relationship between accommodation and avoidance. Reviews describe family accommodation as common and potentially involved in anxiety maintenance, while also showing that accommodation is not a single process and that the evidence base has important limitations. Autism-specific evidence is still developing. (1; 2)
Some accommodations remove unnecessary barriers and make participation possible. Others can inadvertently allow fear to progressively restrict a young person's life. The distinction cannot be made simply by asking whether an adult changed an expectation. Ask instead: Does this change increase access, safety and future capability — or is fear progressively deciding what the young person is allowed to do?
Evidence-based anxiety treatment may include supported, graded work with feared situations, but assessment, collaboration and monitoring of distress are part of that process. Visible participation while a young person remains highly distressed should not, by itself, be counted as greater capacity. (3)
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Public evidence sources
- 1. Family accommodation in pediatric anxiety disorders — review.
- 2. Family accommodation in autistic children and adolescents — systematic review.
- 3. Social anxiety disorder: recognition, assessment and treatment — NICE clinical guideline.
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Possible explanatory lenses
Anxiety may occur as a primary difficulty or alongside autism, ADHD, sensory differences, communication difficulties, perfectionism, trauma, attachment and relational experiences, obsessive-compulsive difficulties, mood difficulties, learning needs or stressful environments.
The explanatory lens matters less initially than understanding the young person’s experience of threat, uncertainty and safety.
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Open Beta · read the evidence notes and limitations
Source status describes the underlying material. The current site edition is Open Beta; the evidence notes and limitations remain part of the entry.
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