Why Crisis Care for Adults with Learning Disabilities Needs to Be Psychologically Informed

A psychological crisis is not only a set of symptoms. For an adult with a learning disability, it may also be a breakdown in communication, predictability, safety or support. Care becomes more effective when clinicians ask not only what is happening, but what the experience may mean for this person in this context.

The term learning disability is used here in its UK sense: a lifelong condition involving reduced intellectual ability and difficulty with everyday activities. In international research, the corresponding term is usually intellectual disability. A learning disability is not itself a mental illness, although people with learning disabilities can experience the full range of mental health problems.

Crisis care sits at a difficult intersection. Decisions may need to be made quickly, yet an accurate understanding often depends on time: time to establish how the person usually communicates, what has recently changed, which environments are overwhelming, and what those who know the person have noticed. A psychologically informed approach does not replace medical assessment or immediate risk management. It makes them more precise by placing distress, behaviour and risk within the person’s history, relationships and environment.

A crisis can look different from the outside

Psychological distress is not always expressed through conventional descriptions of mood or thought. Some people can describe fear, low mood or unusual experiences clearly. Others may communicate through speech, signing, symbols, gestures, changes in routine or behaviour. A person who cannot say “I feel unsafe” may become more watchful, withdraw from familiar activities or resist an approach that previously felt acceptable. Someone in pain may sleep less, pace, shout or strike out. None of these changes has one fixed meaning.

This is why comparison with the person’s usual presentation matters. A new behaviour, a change in its frequency, or a loss of a familiar skill may be more clinically informative than whether the behaviour fits a standard picture of anxiety or depression. It may point towards mental distress, but also towards infection, constipation, dental pain, medication effects, sleep disruption, sensory overload, bereavement, abuse, conflict or an abrupt change in support.

Co-occurring mental health problems are common, but estimates vary substantially. A 2020 systematic review and meta-analysis reported a pooled prevalence of any co-occurring psychiatric disorder of about one third among adolescents and adults with intellectual disabilities. The studies were highly heterogeneous, so the figure is better treated as evidence of significant need than as a universal rate.

Why distress is missed or misread

Diagnostic overshadowing describes the misattribution of symptoms to a person’s learning disability when another physical or mental health explanation should be considered. Its consequences can run in several directions. Depression may be dismissed as part of the disability; pain may be labelled “challenging behaviour”; or a sudden change may be interpreted as psychiatric without adequate physical assessment.

The risk is important, but the evidence requires care. A 2024 systematic review of diagnostic overshadowing found mixed results: around one third of the 25 included studies did not demonstrate the effect, and much of the evidence was dated, small or based on artificial case scenarios. The practical lesson is not that every poor decision is diagnostic overshadowing. It is that clinicians should actively test competing explanations rather than allow an existing label to close the assessment.

Communication barriers can compound the problem. Questions may be too abstract, rapid or dependent on time concepts that are difficult to use under stress. Acquiescence—agreeing with a questioner—can be mistaken for informed agreement. A person may need plain language, visual choices, extra processing time, a familiar communication system, or support from someone who knows how they express discomfort. The NHS Accessible Information Standard requires services in England to identify, record, flag, share, meet and review communication needs. In a crisis, these are clinical requirements, not optional courtesies.

When behaviour enters the clinical picture

Behaviour can provide a clue to what a person is experiencing, but the phrase “all behaviour is communication” is too simple. Behaviour may communicate something intentionally, but it can also reflect automatic responses, pain, habit, neurological or psychiatric symptoms, learned patterns, sensory regulation, or an interaction between several of these. Treating every action as a message risks replacing one assumption with another.

A more useful question is: what appears to happen before, during and after this behaviour, and what function might it serve in this setting? NICE guidance on behaviour that challenges recommends assessing personal and environmental factors, including physical and mental health, communication, trauma, sensory sensitivities, changes to routine and the responses of other people. It also recommends a written formulation when problems are complex or severe.

The environment is part of that assessment. Harsh lighting, noise, crowding, unfamiliar touch, repeated questions, loss of privacy and an unpredictable sequence of staff can intensify distress. Reducing stimulation or changing how people approach may lower risk without implying that the crisis is “merely sensory”. A sensory explanation, like a psychiatric one, should be based on the person’s profile and the evidence available.

Trauma changes the meaning of crisis

Adults with learning disabilities may have experienced bullying, abuse, coercion, repeated loss, institutional care or frightening encounters with services. A 2021 scoping review found increased vulnerability to potentially traumatic experiences and noted that trauma responses may sometimes appear as aggression or other behaviours that challenge. The review also exposed how limited the evidence remains, especially for people with more severe communication impairments.

Trauma-informed care does not mean assuming that trauma explains every crisis, or asking for a detailed trauma history during acute distress. It means avoiding unnecessary coercion, explaining what will happen, seeking consent where possible, offering meaningful choices, and recognising that restraint, seclusion or forced proximity may reproduce fear. When restrictive intervention is unavoidable to prevent immediate harm, it should be the least restrictive option, used for the shortest time, followed by review and efforts to prevent recurrence.

Formulation asks a better set of questions

Diagnosis can guide treatment, but it does not by itself explain why a crisis has happened now. Psychological formulation develops a shared, revisable account of the person’s difficulties: what may have made them vulnerable, what triggered the present change, what is maintaining it, and what strengths or relationships may help.

For an adult with a learning disability, formulation may bring together health records, direct observation, the person’s own account in an accessible form, and knowledge held by family or paid supporters. It might identify that sleep loss followed a house move; that a new support rota removed a trusted relationship; that demands have risen as communication has become less effective; or that apparent refusal began after a painful procedure.

The formulation should not become a polished story imposed on the person. The British Psychological Society’s formulation guidance describes formulation as collaborative sense-making that remains open to revision. A useful formulation changes the plan: what staff do, which investigations are needed, how communication is adapted, what makes the environment safer, and how the person will be involved.

What psychologically informed crisis care looks like

Communication is treated as part of assessment

Staff establish how the person indicates yes, no, pain, fear and the need for a break. They use concrete language, one idea at a time, and check understanding without turning the interaction into a test. Communication passports and hospital passports can help, but only if they are current, visible and used. An advocate, speech and language therapist or familiar supporter may be essential. Capacity is decision-specific: difficulty communicating must not be treated as evidence that a person cannot decide.

Physical, psychiatric and contextual explanations are considered together

Good crisis assessment resists false choices. A person can be anxious and in pain; traumatised and experiencing medication side effects; psychotic and overwhelmed by noise. Medical review, mental state assessment, functional understanding and risk assessment should inform one another rather than take place in separate conceptual boxes.

Family and carers contribute without displacing the person

With the person’s consent, and within confidentiality and safeguarding duties, relatives and supporters can describe baseline communication, recent changes, successful adjustments and early warning signs. Their knowledge can be particularly valuable when records are incomplete. They should not automatically speak for the person, and disagreement should not be resolved by assuming that the most fluent account is the most accurate.

The multidisciplinary team works from one shared account

Psychology, psychiatry, nursing, medicine, occupational therapy, speech and language therapy, social care and behaviour support may each notice different parts of the pattern. Multidisciplinary working is useful when those observations are integrated into a coherent plan. A succession of parallel assessments, each with different language and no named coordinator, can increase confusion rather than reduce it.

Safety is pursued with the least possible restriction

Short-term containment may sometimes be necessary, but psychologically informed care continually asks what could reduce the need for it: a quieter room, fewer staff, a known supporter, relief of pain, a predictable timetable, adapted communication or rapid specialist input. Restrictive practice is not psychologically neutral. It can create fear, damage trust and make future help-seeking harder.

Crisis care should begin before a crisis

NICE service-design guidance emphasises prevention, early intervention, continuity and intensive community support that can respond rapidly and, where safe, help the person remain at home. A practical crisis plan records early signs, preferred communication, sensory and environmental needs, medical risks, helpful and unhelpful responses, key contacts and the person’s wishes.

Continuity matters because unfamiliar professionals must otherwise reconstruct the person’s history under pressure. A named coordinator, shared records and timely follow-up can turn one emergency contact into learning for the next stage of care. It also addresses a wider problem discussed in our article on why people delay seeking psychological help: recognising a need does not guarantee that a workable, trustworthy route into care exists.

Prevention is not a promise that every crisis can be avoided. It is a commitment to notice patterns early, strengthen ordinary support and treat each crisis as information. After immediate risk has reduced, review should include the person in an accessible way and ask what the service itself could change.

What the evidence still does not tell us

The principles of accessible, person-centred and least-restrictive care are strong. Evidence about particular crisis-service models is less settled. A 2022 systematic review identified 46 publications covering outreach, outpatient, inpatient, respite and staff-training approaches, but found limited guidance about which service structure works best. Comparisons are complicated by different populations, settings and outcome measures.

The same caution applies to psychological interventions. Adapted therapies can be acceptable and helpful, yet trials often involve small samples, variable adaptations and people with mild or moderate learning disabilities who can use verbal therapy. Adults with profound and multiple learning disabilities, minimal speech, complex physical conditions or intersecting disadvantages are frequently under-represented. Crisis outcomes also include matters that standard symptom scales may miss: felt safety, communication, trust, participation, quality of life, carer strain, hospital admission and the use of restriction.

Understanding the person changes the response

Psychologically informed crisis care is not a specialist conversation added after urgent work is complete. It is a way of doing the urgent work. It slows down assumptions even when decisions must be quick. It treats communication and environment as clinically relevant, keeps physical and mental health explanations in view, and uses formulation to connect immediate safety with longer-term prevention.

The central question is not simply “How do we stop this behaviour?” It is “What has changed, what might this person be experiencing, and what conditions would make safety and recovery more possible?” Asked carefully, that question protects dignity and improves the quality of clinical reasoning.

This article provides general educational information and is not a substitute for individual assessment or care. Service pathways and legal arrangements differ across the UK. If there is an immediate risk to life, call 999 or go to A&E. For urgent mental health help in England, use NHS 111 online or call 111 and select the mental health option.

References

British Psychological Society. (2025). Best practice guidelines for psychological formulation. https://doi.org/10.53841/bpsrep.2025.rep188.6

Dell’Armo, K., & Tassé, M. J. (2024). Diagnostic overshadowing of psychological disorders in people with intellectual disability: A systematic review. American Journal on Intellectual and Developmental Disabilities, 129(2), 116–134. https://doi.org/10.1352/1944-7558-129.2.116

Evans, L., & Randle-Phillips, C. (2020). People with intellectual disabilities’ experiences of psychological therapy: A systematic review and meta-ethnography. Journal of Intellectual Disabilities, 24(2), 233–252. https://doi.org/10.1177/1744629518784359

Mazza, M. G., Rossetti, A., Crespi, G., & Clerici, M. (2020). Prevalence of co-occurring psychiatric disorders in adults and adolescents with intellectual disability: A systematic review and meta-analysis. Journal of Applied Research in Intellectual Disabilities, 33(2), 126–138. https://doi.org/10.1111/jar.12654

McCombe, L. H. A., Martin, T. L., Curtis, H., Ediger, J., & Temple, B. (2022). Crisis stabilisation services for people with intellectual disabilities: A systematic review. Journal of Intellectual Disabilities, 26(4), 1033–1056. https://doi.org/10.1177/17446295211033564

McNally, P., Taggart, L., & Shevlin, M. (2021). Trauma experiences of people with an intellectual disability and their implications: A scoping review. Journal of Applied Research in Intellectual Disabilities, 34(4), 927–949. https://doi.org/10.1111/jar.12872

National Institute for Health and Care Excellence. (2015). Challenging behaviour and learning disabilities: Prevention and interventions for people with learning disabilities whose behaviour challenges (NG11). https://www.nice.org.uk/guidance/ng11

National Institute for Health and Care Excellence. (2016). Mental health problems in people with learning disabilities: Prevention, assessment and management (NG54). https://www.nice.org.uk/guidance/ng54

National Institute for Health and Care Excellence. (2018). Learning disabilities and behaviour that challenges: Service design and delivery (NG93). https://www.nice.org.uk/guidance/ng93

NHS England. (2025). Accessible Information Standard. https://www.england.nhs.uk/accessible-information-standard/

NHS England. (n.d.). Reducing restrictive practice. https://www.england.nhs.uk/mental-health/mental-health-learning-disability-and-autism-inpatient-quality-transformation-programme/reducing-restrictive-practice/