The Library > The Glossary

Disclaimer (NEURO Library Glossary)

This glossary is provided as a practical reference to support understanding of neurodiversity-related language across clinical, educational, workplace, and community contexts. It is intended as an informational aid only. It is not clinical, medical, psychological, legal, or therapeutic advice, and it is not a substitute for assessment, diagnosis, or treatment by qualified professionals. Terminology evolves over time and may vary by country, discipline, and individual preference. Where terms are contested, emerging, or used differently across communities, the glossary aims to describe common usage rather than prescribe a single correct interpretation. If you have personal health concerns, seek advice from an appropriately qualified clinician or NHS service.

How to use this glossary

Ctrl-F (PC) or Command-F (Mac) is your friend on this page.

The page is designed to reduce risk in communication. Use it to (a) understand what someone might mean, (b) choose language suited to your audience, and (c) design environments and processes that remove barriers. Where a term is marked as sensitive/contested in your internal version, treat it as “context-dependent”, not “forbidden”.

1) Foundational framing and shared language

Neurodiversity: Natural variation in human brains and cognitive styles across a population.
Why this matters in practice: It prevents “difference” being treated as a defect and keeps attention on systems, not moral judgement.

Neurodivergent: A person whose neurocognitive profile differs from dominant social expectations (often used as an identity term).
Why this matters in practice: It provides a respectful umbrella when diagnosis is private, uncertain, or not the point.

Neurotypical: A person whose neurocognitive profile aligns with dominant social expectations.
Why this matters in practice: It helps organisations notice which norms are being treated as “default human”.

Cognitive diversity: Differences in thinking styles (attention, perception, learning, problem-solving) within a group. A core concept within NEURO so deserves extra significance.

Cognitive diversity refers to the natural variation in how people think, process information, communicate, and solve problems.

This includes differences associated with neurodivergence, such as autism, ADHD, dyslexia, and related cognitive profiles, but it also extends more broadly across all individuals. No two people process information in exactly the same way.

In many organisations, systems are designed with a narrow range of cognitive styles in mind. Communication relies on implicit understanding, expectations are loosely defined, and success depends on navigating ambiguity. These conditions privilege certain ways of thinking while creating barriers for others.

Cognitive diversity, therefore, is not simply a matter of representation. It is a structural characteristic that must be considered in how systems are designed.

From an organisational psychology perspective, performance is shaped by the interaction between individuals and their environment. When systems are aligned with a wider range of cognitive styles, they become more effective overall.

The NEURO Resonance model provides a framework for understanding this interaction. By identifying where systems generate noise—ambiguity, inconsistency, and cognitive overload—and where signal can be strengthened, organisations can improve alignment between people and their environment.

Strategic Culture Integration (SCI) ensures that this alignment is embedded within governance, processes, and leadership practice. Rather than relying on individual adaptation, the system itself becomes more usable and more consistent.

The NEURO Standard provides a structured framework for assessing whether these conditions are in place. It moves cognitive diversity from an abstract concept to a measurable organisational capability.

Organisations that recognise and design for cognitive diversity benefit from improved problem-solving, more robust decision-making, and increased capacity for innovation. More importantly, they reduce unnecessary friction and create environments in which a wider range of individuals can contribute effectively.

Cognitive diversity is not an optional consideration. It is a defining feature of human systems.

Why this matters in practice: It reframes neuroinclusion as a performance and risk-calibration issue, not a “nice-to-have”.

Neurodevelopmental disorder: Diagnostic grouping for conditions with early-onset developmental differences affecting cognition, behaviour, and functioning (ICD-11). (icd.who.int)
Why this matters in practice: It stops people confusing neurodevelopmental profiles with “personality” or “attitude”.

Impairment: A difference or limitation in body or mind function.
Why this matters in practice: It separates “what is true in the body/brain” from “what barriers we can remove”.

Disability (social model): Disability as the result of impairment plus barriers in the environment.
Why this matters in practice: It directs effort towards redesigning systems, not fixing people.

Barrier: Anything that prevents equal participation (process, environment, culture, communication).
Why this matters in practice: It turns inclusion into an engineering problem with actionable fixes.

Access needs: Practical supports someone requires to participate safely and effectively.
Why this matters in practice: It shifts conversations from labels to conditions that enable performance.

Reasonable adjustments: UK legal concept: changes that remove substantial disadvantage for disabled people.
Why this matters in practice: It is a compliance and risk area, but also a straightforward performance enabler when done properly.

Accommodation: A change that reduces barriers for an individual (often used interchangeably with adjustment).
Why this matters in practice: It helps people ask for what works without over-disclosing diagnosis.

Universal design: Designing systems for the widest range of people from the outset.
Why this matters in practice: It reduces “special case” handling and the friction of asking.

Inclusive design: Designing with diverse users, including those most likely to be excluded.
Why this matters in practice: It reduces the gap between policy and lived reality.

Strengths-based approach: Identifying capability and enabling conditions alongside barriers and support needs.
Why this matters in practice: It prevents support conversations becoming deficit-only and demoralising.

Support needs: The level and type of support required (can be stable or situational).
Why this matters in practice: It avoids misleading “functioning” shortcuts while staying honest about needs.

Masking / camouflaging: Suppressing traits to meet social expectations.
Why this matters in practice: It makes “looks fine” a poor proxy for “is fine”, which matters for burnout risk.

Burnout (including autistic burnout): Prolonged exhaustion and reduced functioning after chronic demand and stress.
Why this matters in practice: It is often mislabelled as poor resilience, when it is usually poor design.

Co-occurring condition: Another condition present alongside a primary diagnosis.
Why this matters in practice: It stops simplistic one-label explanations and improves support accuracy.

Differential diagnosis: Process of distinguishing between conditions with overlapping features.
Why this matters in practice: It reduces mislabelling and the wrong interventions.

2) Core neurodevelopmental profiles and common adjacent conditions

ADHD (Attention Deficit Hyperactivity Disorder): Condition characterised by core symptoms of hyperactivity, impulsivity, and inattention, assessed via observed and reported behavioural symptoms (NICE). (NICE)
Why this matters in practice: It prevents moral interpretations (“lazy”, “careless”) and supports practical redesign of work.

Inattention: Difficulty sustaining focus, organising tasks, or filtering distractions.
Why this matters in practice: It is often an environment-fit issue, not a motivation issue.

Hyperactivity: Excess movement or internal restlessness.
Why this matters in practice: It explains why “sit still and concentrate” can be an unrealistic demand.

Impulsivity: Acting without adequate pause or forethought.
Why this matters in practice: It is a risk-management item, best addressed by structured checks rather than shame.

Autism: Neurodevelopmental condition involving differences in social communication and restricted/repetitive behaviours and interests (broad spectrum). (icd.who.int)
Why this matters in practice: It prevents the “one stereotype” error and improves communication design.

AuDHD: Common shorthand for co-occurring autism and ADHD.
Why this matters in practice: It helps explain mixed presentations (e.g., novelty-seeking plus need for predictability).

DCD (Developmental Coordination Disorder) / dyspraxia: Condition affecting physical coordination; performance in daily activities may be below expected levels. (nhs.uk)
Why this matters in practice: It stops people equating coordination difficulty with intelligence or effort.

Tic disorder: Sudden, repetitive, non-rhythmic motor movements and/or vocalisations.
Why this matters in practice: It prevents punitive responses to involuntary behaviours.

Tourette syndrome: Condition causing sudden, repetitive sounds or movements (tics). (nhs.uk)
Why this matters in practice: It reduces stigma and supports appropriate adjustments in public-facing settings.

Specific Learning Difficulty (SpLD): UK umbrella term for learning differences such as dyslexia, dyspraxia/DCD, dyscalculia (usage varies).
Why this matters in practice: It helps education and workplace teams route people to the right support.

Dyslexia: Learning difficulty affecting reading and related language processing (profiles vary).
Why this matters in practice: It prevents “careless” narratives and supports accessible written communication.

Dyscalculia: Learning difficulty affecting numerical understanding and arithmetic.
Why this matters in practice: It stops people being judged as incompetent when the barrier is number processing.

Dysgraphia: Difficulties with writing output (handwriting, spelling, composition); usage varies.
Why this matters in practice: It explains why written output may not reflect thinking quality.

Developmental language disorder (DLD): Persistent language difficulties not explained by other biomedical factors (common SLT term).
Why this matters in practice: It supports clearer communication and fair assessment.

Epilepsy: Neurological condition involving recurrent seizures.
Why this matters in practice: It can affect cognition, fatigue, and safety planning, and should not be invisibilised.

Anxiety: Persistent worry/arousal that impairs functioning.
Why this matters in practice: Anxiety can mimic or amplify neurodivergent difficulties, so support needs to be integrated.

Depression: Persistent low mood and/or reduced pleasure with impairment.
Why this matters in practice: It affects motivation and cognition, so performance management must be humane and accurate.

OCD: Intrusive thoughts and/or compulsions aimed at reducing distress.
Why this matters in practice: It can present as perfectionism or rigidity and needs thoughtful handling.

PTSD / Complex PTSD: Trauma-related adaptations affecting arousal, avoidance, and functioning. Complex refers to multiple causal factors.
Why this matters in practice: Trauma-informed practice reduces harm and improves engagement.

3) Executive function, cognition, and performance mechanics

Executive functions: Cognitive control processes enabling planning, inhibition, shifting, and working memory.
Why this matters in practice: Many “performance issues” are actually executive function overload.

Executive dysfunction: Difficulty deploying executive functions reliably under real-world conditions.
Why this matters in practice: The fix is often structure and reduced friction, not pressure.

Working memory: Holding and manipulating information briefly while doing something else.
Why this matters in practice: It explains why verbal-only instructions and “just remember” fail.

Processing speed: Speed of basic cognitive operations (not intelligence).
Why this matters in practice: It justifies time, pacing, and format adjustments to unlock quality.

Task initiation difficulty: High friction starting tasks despite intention.
Why this matters in practice: It prevents mislabelling as procrastination and supports better scaffolding.

Task switching cost: Time/accuracy loss when shifting tasks.
Why this matters in practice: It supports designing fewer interruptions and clearer batching.

Cognitive flexibility: Ability to shift strategy or perspective when demands change.
Why this matters in practice: It distinguishes “won’t change” from “needs time and clarity to change”.

Inhibition: Ability to pause or stop a response.
Why this matters in practice: It supports tools like checklists, pause prompts, and structured review.

Sustained attention: Maintaining focus over time.
Why this matters in practice: It improves meeting design and workload planning.

Selective attention: Filtering distractions and prioritising what matters.
Why this matters in practice: It explains why open-plan noise and constant pings damage output.

Time blindness: Difficulty sensing/estimating time passage and time-to-complete.
Why this matters in practice: It supports external time cues and realistic planning.

Prospective memory: Remembering to do something later.
Why this matters in practice: It justifies reminders and systems rather than relying on willpower.

Metacognition: Monitoring and adjusting one’s own thinking strategies.
Why this matters in practice: It helps build reflective practices without shaming.

Decision fatigue: Reduced decision quality after prolonged decision-making.
Why this matters in practice: It supports limiting choices and standardising routine decisions.

Cognitive fatigue: Reduced mental stamina after sustained effort.
Why this matters in practice: It supports breaks, pacing, and realistic throughput assumptions.

Hyperfocus: Intense sustained attention, sometimes with reduced awareness of time and body needs.
Why this matters in practice: It is an asset when channelled, a risk when exploited.

Perseveration: Repetition or persistence beyond usefulness.
Why this matters in practice: It signals stress/overload and can be reduced by clarity and decompression.

4) Sensory processing, interoception, and regulation

Sensory processing: How the nervous system receives and responds to sensory input.
Why this matters in practice: Many “behaviour problems” are actually sensory problems.

Hypersensitivity: Heightened sensitivity to input (sound, light, touch, smell, etc.).
Why this matters in practice: Environmental changes can restore performance faster than coaching.

Hyposensitivity: Reduced sensitivity, often driving sensory seeking.
Why this matters in practice: It explains movement, fidgeting, and need for stimulation.

Sensory overload: Input exceeds processing tolerance and function drops.
Why this matters in practice: It prevents punitive escalation and supports immediate de-escalation.

Sensory seeking: Pursuing input for regulation or comfort.
Why this matters in practice: It supports providing safe options rather than banning behaviour.

Sensory avoiding: Reducing exposure to painful/overwhelming input.
Why this matters in practice: Avoidance can be self-protection, not defiance.

Interoception: Sensing internal body states (hunger, thirst, pain, nausea).
Why this matters in practice: It explains missed breaks, late meals, and sudden shutdowns.

Regulation: Maintaining a workable arousal state for engagement.
Why this matters in practice: Stable regulation is a prerequisite for learning and performance.

Dysregulation: Difficulty returning to baseline after stress or stimulus.
Why this matters in practice: It supports pacing and recovery, not escalating demands.

Co-regulation: Another person helps restore baseline through calm structure and cues.
Why this matters in practice: Managers and teachers can become stabilising systems, not additional noise.

Stimming: Repetitive behaviours used for regulation, sensory input, or expression.
Why this matters in practice: Stimming is often a protective strategy; suppressing it can increase distress.

Shutdown: Reduced responsiveness and capacity after overwhelm.
Why this matters in practice: It is frequently misread as rudeness, which worsens outcomes.

Meltdown: Loss of behavioural control due to overload.
Why this matters in practice: It is not misconduct; it is system failure meeting human limits.

Proprioception: Sense of body position and movement.
Why this matters in practice: It can affect handwriting, sport, personal space, and coordination.

Vestibular processing: Balance and spatial orientation processing.
Why this matters in practice: It can influence dizziness, movement tolerance, and environmental comfort.

5) Communication, language development, and “echolalia-level” terms

Echolalia: Repetition of words/phrases spoken by someone else; can be immediate or delayed and may be communicative rather than meaningless. (Cleveland Clinic)
Why this matters in practice: If it is misread as “not understanding”, people get corrected instead of supported with clearer prompts and processing time.

Immediate echolalia: Repeating right away. (NCBI)
Why this matters in practice: It can be a way to hold language while the brain processes, so the best response is patience and clarity.

Delayed echolalia: Repeating later (minutes to months). (NCBI)
Why this matters in practice: It can indicate regulation or meaning-making, so suppression can remove a coping tool.

Communicative echolalia: Echolalia used with a meaningful purpose (requesting, affirming, rehearsing). (NCBI)
Why this matters in practice: Recognising intent improves connection and reduces conflict.

Palilalia: Involuntary repetition of one’s own words or phrases. (PMC)
Why this matters in practice: It prevents people assuming manipulation or attention-seeking when it is a speech phenomenon.

Echopraxia: Repetition of another person’s movements. (thirdspace.scot)
Why this matters in practice: It reduces stigma and supports calm, non-escalating responses.

Scripting: Use of memorised phrases (from media or prior situations).
Why this matters in practice: It can be a bridge into communication, not a barrier.

Gestalt language processing (GLP): A pattern where language develops through memorised “chunks” rather than single words first (term used in SLT discourse). (RCSLT)
Why this matters in practice: It discourages forcing “typical” language patterns that may increase distress and reduce communication.

Natural Language Acquisition (NLA): A GLP-associated framework; evidence and clinical effectiveness are actively debated in the profession. (RCSLT)
Why this matters in practice: It signals “use clinical judgement and evidence awareness”, not trend-following.

Pragmatics: The social use of language (context, turn-taking, inference, tone).
Why this matters in practice: Misunderstandings often come from pragmatics, not intelligence.

Prosody: Rhythm, stress, and intonation in speech.
Why this matters in practice: Atypical prosody is often misread as attitude.

Literal interpretation: Preference for direct meanings; difficulty with implied meaning or ambiguity.
Why this matters in practice: It supports being explicit rather than relying on hints.

Inference: Deriving meaning that is not explicitly stated.
Why this matters in practice: Many systems assume inference; neuroinclusive systems do not.

Receptive language: Understanding language.
Why this matters in practice: Someone may speak well yet miss meaning under stress or noise.

Expressive language: Producing language.
Why this matters in practice: People may understand fully but struggle to produce speech in the moment.

Word-finding difficulty: Difficulty retrieving words quickly.
Why this matters in practice: It prevents “you’re making excuses” dynamics and supports pacing.

Selective mutism: Not speaking in certain contexts despite speaking elsewhere (often anxiety-linked).
Why this matters in practice: Pressure worsens it; safety and gradual exposure support recovery.

AAC (augmentative and alternative communication): Tools/strategies supporting communication (from low-tech to devices).
Why this matters in practice: Access to communication is access to agency.

6) Motor coordination, handwriting, and output friction

Fine motor skills: Small movements (writing, buttons, cutlery).
Why this matters in practice: Output quality can be limited by mechanics, not thinking.

Gross motor skills: Larger movements (stairs, sport, balance).
Why this matters in practice: It prevents shame-based interpretations of clumsiness.

Motor planning: Sequencing movements to achieve a goal.
Why this matters in practice: “Just do it” fails when sequencing is the barrier.

Graphomotor difficulty: Difficulty with the motor act of writing.
Why this matters in practice: It supports alternatives to handwriting (typing, dictation).

Handwriting fatigue: Pain or exhaustion during writing.
Why this matters in practice: It is a hidden barrier in education and paperwork-heavy roles.

Dyspraxia spillover: Coordination difficulty affecting organisation, time, and multi-step tasks. (nhs.uk)
Why this matters in practice: It encourages whole-task redesign, not narrow “handwriting support” only.

Motor overflow: Extra unintended movements during effort.
Why this matters in practice: It avoids misinterpretation as agitation or defiance.

7) Learning, reading, and knowledge-work terms (SpLD-adjacent)

Phonological processing: How speech sounds are perceived, stored, and manipulated.
Why this matters in practice: It explains why reading may be hard even for bright learners.

Phonological awareness: Awareness of sound structures (syllables, phonemes).
Why this matters in practice: It informs what kind of support helps, rather than generic “read more”.

Orthographic processing: Recognising written word patterns and spelling conventions.
Why this matters in practice: It supports spellcheck and reduced stigma around spelling.

Working memory load: How much someone must hold in mind while doing a task.
Why this matters in practice: Reducing load is often the fastest inclusion win.

Processing speed variance: Needing more time to produce output.
Why this matters in practice: Speed-based assessment can be unfair and inaccurate.

Reading fluency: Speed and ease of reading.
Why this matters in practice: Slow reading can distort performance in any text-heavy environment.

Comprehension: Understanding meaning from text or speech.
Why this matters in practice: It improves how we design instructions and training.

8) Workplace practice and systems language (NEURO-critical)

Psychological safety: Climate where people can speak up without fear of humiliation or punishment.
Why this matters in practice: It is the difference between risk surfacing early or becoming an incident.

Role clarity: Clear expectations, boundaries, and success criteria.
Why this matters in practice: Ambiguity is a cognitive tax that hits neurodivergent staff hardest.

Predictability: Stable routines and transparent processes.
Why this matters in practice: Predictability reduces anxiety and improves reliable performance.

Cognitive accessibility: Information presented to reduce ambiguity and processing burden.
Why this matters in practice: It prevents errors that are actually design faults.

Meeting hygiene: Purpose, agenda, pre-reads, explicit decisions, notes, owners.
Why this matters in practice: Meetings are a major hidden source of cognitive load and exclusion.

Asynchronous communication: Communicating without requiring real-time interaction (written updates, recorded briefs).
Why this matters in practice: It reduces processing pressure and increases inclusion.

Interruptibility: How often someone is disrupted.
Why this matters in practice: Reducing interruption often boosts quality and wellbeing.

Sensory environment: Noise, lighting, crowding, temperature, smell.
Why this matters in practice: Small environmental changes can have disproportionately large effects.

Access passport: A document capturing needs and adjustments so support follows the person across roles.
Why this matters in practice: It prevents people re-negotiating humanity every time a manager changes.

Adjustment drift: Adjustments agreed then quietly eroded over time.
Why this matters in practice: It is a predictable failure mode and should be audited.

Performance enablement: Designing conditions that allow capability to show up consistently.
Why this matters in practice: It moves organisations from judging people to improving systems.

Job crafting / job carving: Shaping tasks to match strengths and reduce non-essential barriers.
Why this matters in practice: It improves retention and output without lowering standards.

9) Interventions, supports, and service roles (UK-friendly)

Occupational therapy (OT): Support for daily functioning, sensory regulation, routines, and environments.
Why this matters in practice: OT is often the missing link between “needs” and “practical solutions”.

Speech and language therapy (SLT): Support for communication, language, and pragmatic skills.
Why this matters in practice: Communication support prevents needless conflict and misinterpretation.

Educational psychology: Assessment and support planning in learning contexts.
Why this matters in practice: It helps translate a profile into reasonable, effective adjustments.

Coaching (executive function coaching): Practical goal- and system-focused support for planning, initiation, and follow-through.
Why this matters in practice: It can bridge the gap between insight and consistent action.

CBT (cognitive behavioural therapy): Structured therapy focusing on thoughts, feelings, behaviours.
Why this matters in practice: It can help, but may need adaptation for neurodivergent processing styles.

Medication for ADHD: Pharmacological treatment used within clinical pathways (requires assessment and monitoring). (NICE)
Why this matters in practice: It is a legitimate support route for some people and should not be moralised.

Assistive technology: Tools reducing barriers (speech-to-text, text-to-speech, reminders, planners).
Why this matters in practice: Tech can act as an accessibility layer and an executive-function amplifier.

10) Potentially sensitive terms: consider context and audience

This section exists to reduce reputational and relational risk. These terms are not automatically wrong, but they can harm trust if used carelessly.

Functioning labels (e.g., “high-functioning”, “low-functioning”): Broad labels criticised for obscuring support needs and internal experience.
Why this matters in practice: They can invalidate people and lead to poor support decisions.

“Mild” autism / “severe” autism: Severity language can be misleading without specifying domain and support needs.
Why this matters in practice: It often centres observer comfort rather than the person’s lived reality.

“Asperger’s”: A legacy term still used by some individuals; not used in some modern diagnostic frameworks and carries historical baggage.
Why this matters in practice: It can be personally meaningful or socially risky depending on audience and context.

“Disorder” language: Clinical term used in diagnostic systems; can feel pathologising in identity contexts. (icd.who.int)
Why this matters in practice: In public-facing NEURO material, needs-based language often lands better unless you are discussing clinical pathways.

“Normal”: Often used to mean “typical”, but can imply “better”.
Why this matters in practice: It quietly reinforces hierarchy and exclusion.

Coprolalia: Involuntary swearing sometimes associated with Tourette syndrome; most people with Tourette’s do not experience it. (Essex Partnership NHS Trust)
Why this matters in practice: Media stereotypes drive stigma and mismanagement, so accuracy matters.

GLP/NLA as settled fact: Active professional debate exists regarding evidence and clinical effectiveness. (RCSLT)
Why this matters in practice: NEURO should avoid presenting emerging frameworks as guaranteed outcomes.

11) Foundational framing and shared language (additional terms)

Co-occurrence: Two or more conditions or traits present in the same individual.
Why this matters in practice: It prevents one-label explanations and reduces “wrong fix” risk.

Needs-based language: Describing what someone needs to function, rather than ranking them by “severity”.
Why this matters in practice: It produces clearer adjustments and fewer value judgements.

Access friction: The cumulative effort required to obtain support or adjustments.
Why this matters in practice: High friction quietly selects for masking and burnout.

Barrier audit: A structured review of processes/environments to identify exclusion points.
Why this matters in practice: It converts inclusion from opinion into measurable system improvement.

Intersectionality: Overlapping identities that can compound advantage/disadvantage.
Why this matters in practice: It stops “one-size-fits-all” inclusion from leaving people behind.

Disclosure: Sharing a diagnosis, trait, or need.
Why this matters in practice: People should not have to disclose to get basic accessibility.

Diagnostic overshadowing: Attributing all difficulties to one diagnosis and missing other causes.
Why this matters in practice: It creates clinical and workplace risk through missed needs.

12) Neurodevelopmental profiles and adjacent conditions (additional terms)

Hyperkinetic disorder: Term used in some systems for a form of ADHD; NICE notes terminology coverage. (NICE)
Why this matters in practice: Different labels can describe similar support needs, so clarity matters.

Learning disability (UK usage): UK term often referring to intellectual disability.
Why this matters in practice: UK/US terminology mismatches can cause serious misunderstanding.

Developmental language disorder (DLD): Persistent difficulties with language acquisition/use (SLT term).
Why this matters in practice: Language differences can look like non-compliance if unsupported.

Speech sound disorder: Difficulty producing speech sounds accurately.
Why this matters in practice: It prevents people misjudging intelligence from articulation.

Stammering / stuttering: Fluency differences affecting speech flow.
Why this matters in practice: Pressure and interruption often worsen fluency.

Auditory processing difficulties: Difficulty making sense of sound, especially in noise.
Why this matters in practice: “I heard you” does not equal “I processed it”.

Epilepsy: Neurological condition involving recurrent seizures.
Why this matters in practice: It affects safety planning and may affect cognition/fatigue.

Sleep phase delay: Circadian timing shifted later than social norms.
Why this matters in practice: Attendance and performance assumptions may be miscalibrated.

Misdiagnosis: An incorrect diagnosis.
Why this matters in practice: It can lock people into the wrong support plan for years.

Underdiagnosis: A condition not being recognised/diagnosed.
Why this matters in practice: It disproportionately affects women, minorities, and high-maskers.

13) Executive function, cognition, and performance mechanics (additional terms)

Working memory overload: When task demands exceed short-term holding capacity.
Why this matters in practice: It explains why verbal-only instruction fails under stress.

Planning fallacy: Underestimating time/effort required for tasks.
Why this matters in practice: It is common in complex work and worsens with EF strain.

Initiation cueing: External prompts that reduce start-up friction.
Why this matters in practice: Small cues often outperform “try harder” advice.

Inhibitory control: The ability to suppress automatic responses.
Why this matters in practice: It supports design solutions (pause points, review steps).

Sustained attention variance: Fluctuating ability to hold focus over time.
Why this matters in practice: “Consistency” problems are often environment problems.

Error monitoring: Noticing mistakes and correcting them.
Why this matters in practice: Under overload, error monitoring drops before capability does.

Cognitive switching: Moving between tasks, contexts, or modes of thinking.
Why this matters in practice: Frequent switching is a hidden tax on quality and wellbeing.

Decision paralysis: Difficulty choosing when options or stakes feel high.
Why this matters in practice: It responds well to reducing choice and clarifying criteria.

Task paralysis: Inability to start despite intention, often under stress or ambiguity.
Why this matters in practice: It is a systems/clarity issue, not a moral failing.

14) Sensory processing, interoception, and regulation (additional terms)

Sensory gating: Filtering of sensory input so not everything hits consciousness at full volume.
Why this matters in practice: Poor gating makes “normal” environments feel hostile.

Misophonia: Strong negative reaction to specific sounds (e.g., chewing).
Why this matters in practice: It can be profoundly impairing and is often mocked rather than accommodated.

Photophobia: Light sensitivity.
Why this matters in practice: Lighting changes can be a high-impact adjustment.

Tactile defensiveness: Aversion to certain touch textures or contact.
Why this matters in practice: It affects uniforms, PPE, seating, and everyday comfort.

Interoceptive uncertainty: Difficulty reading internal states (hunger, pain, fatigue).
Why this matters in practice: People may miss breaks until they crash.

Co-regulation cues: Predictable, calming signals from another person or the environment.
Why this matters in practice: It reduces escalation in classrooms and high-pressure workplaces.

Recovery window: Time required after overload to return to baseline.
Why this matters in practice: Expecting instant recovery creates repeated failure cycles.

Sensory accommodation: Adjustments that reduce sensory load (noise, light, layout).
Why this matters in practice: It can unlock performance faster than training.

15) Communication, language development, and echolalia-level terms (additional terms)

Echopraxia: Repeating another person’s movements.
Why this matters in practice: It is often involuntary and should not be treated as provocation.

Palilalia: Repeating one’s own words or phrases. (PMC)
Why this matters in practice: It prevents misreading repetition as manipulation or “attention seeking”.

Communication breakdown: A failure of shared meaning, not necessarily a failure of competence.
Why this matters in practice: It invites repair strategies rather than blame.

Repair strategy: A method to restore understanding after misunderstanding (rephrase, check, summarise).
Why this matters in practice: Good repair reduces conflict and exclusion.

Pragmatic inference: Interpreting implied meaning from context.
Why this matters in practice: Many workplaces run on implication; neuroinclusive ones do not.

Turn-taking difficulty: Disrupted timing in conversation exchange.
Why this matters in practice: It is often misread as rudeness rather than timing variance.

Prosody differences: Atypical rhythm, stress, or intonation.
Why this matters in practice: People misinterpret tone and attribute intent incorrectly.

Selective mutism: Consistent inability to speak in specific situations despite speaking elsewhere.
Why this matters in practice: Pressure increases risk; safety and gradual exposure help.

Social (pragmatic) communication difficulties: Challenges using language socially (topic, inference, reciprocity).
Why this matters in practice: It improves meeting norms, briefing styles, and feedback practices.

Gestalt language processing (GLP): Language may develop via memorised “chunks” and scripts. (RCSLT)
Why this matters in practice: Correcting scripts can reduce communication; modelling functional phrases helps.

Natural Language Acquisition (NLA): A GLP-associated approach; evidence appraisal is active. (RCSLT)
Why this matters in practice: NEURO should avoid presenting emerging frameworks as settled certainty.

16) Motor coordination, handwriting, and output friction (additional terms)

Fine motor fatigue: Rapid fatigue during detailed hand tasks.
Why this matters in practice: Alternative input methods can be the difference between access and failure.

Gross motor planning: Sequencing larger movements (stairs, sports, driving).
Why this matters in practice: It affects confidence and safety, not intelligence.

Dyspraxia (adult): Movement and co-ordination differences that can persist into adulthood; NHS notes it does not affect intelligence. (nhs.uk)
Why this matters in practice: It prevents competence being misjudged from clumsiness or slow mechanics.

Motor sequencing difficulty: Trouble performing multi-step motor actions smoothly.
Why this matters in practice: It affects routine tasks (equipment use, setup, admin processes).

Handwriting legibility variance: Writing that becomes less legible under speed or stress.
Why this matters in practice: Speed demands can collapse output quality unnecessarily.

Tool use difficulty: Difficulty manipulating tools or devices requiring dexterity.
Why this matters in practice: It informs reasonable adjustments and role design.

17) Learning, reading, and knowledge-work terms (additional terms)

Hyperlexia: Advanced word-reading relative to comprehension or broader language.
Why this matters in practice: People may look “ahead” while missing meaning or inference.

Reading comprehension: Understanding meaning, not just decoding words.
Why this matters in practice: Written training can exclude even when reading looks fluent.

Written expression difficulty: Difficulty turning ideas into structured written output.
Why this matters in practice: People can think clearly but “write messy” without support.

Note-taking load: Cognitive cost of listening while writing.
Why this matters in practice: Providing notes can transform engagement and learning.

Dual coding (as a support method): Combining words and visuals to reduce load.
Why this matters in practice: It improves retention and reduces misunderstanding.

Chunking: Breaking information into manageable units.
Why this matters in practice: It is one of the highest-yield accessibility tactics.

18) Workplace practice and systems language (additional terms)

Process friction: Unnecessary complexity that increases errors and fatigue.
Why this matters in practice: It disproportionately harms neurodivergent performance and retention.

Ambiguity load: Cognitive cost of unclear expectations and implied norms.
Why this matters in practice: It drives anxiety, masking, and avoidable failure.

Asynchronous-first communication: Defaulting to written/recorded communication where possible.
Why this matters in practice: It reduces real-time processing pressure.

Meeting accessibility: Making meetings usable (agenda, purpose, notes, captions, breaks).
Why this matters in practice: Meetings are a primary inclusion battleground.

Predictable escalation paths: Clear steps for raising issues or asking for help.
Why this matters in practice: It reduces social risk and improves psychological safety.

Adjustment drift: Adjustments agreed then gradually removed or ignored.
Why this matters in practice: It is a quiet compliance and wellbeing failure mode.

Access passport: Portable record of needs and adjustments.
Why this matters in practice: It prevents “starting from zero” after every restructure.

Psychological safety: Climate where people can speak up without punishment.
Why this matters in practice: Without it, risks remain hidden until they become incidents.

19) Interventions, supports, and service roles (additional terms)

Occupational therapy (OT): Support for daily functioning, routines, and sensory/environment fit.
Why this matters in practice: It translates needs into practical, repeatable strategies.

Speech and language therapy (SLT): Support for language, communication, and pragmatic skills.
Why this matters in practice: It prevents mislabelling communication differences as behaviour problems.

Assistive technology: Tools that reduce barriers (speech-to-text, text-to-speech, reminders).
Why this matters in practice: It often provides immediate, scalable accessibility.

Reasonable adjustments (workplace): Changes removing substantial disadvantage (UK).
Why this matters in practice: Done well, they are performance engineering, not favours.

Specialist assessment: Evaluation by clinicians or qualified assessors using history, observation, and tools.
Why this matters in practice: It improves accuracy and reduces stigma-driven guessing.

Accessibility: Designing environments, information, and processes so people can participate without avoidable barriers.
Why this matters in practice: It reduces reliance on disclosure and individual “special cases”.

Adaptive functioning: Practical, social, and conceptual skills used in daily life.
Why this matters in practice: It stops capability being inferred from academic or verbal strengths alone.

Ally: A non-neurodivergent (or not-in-that-category) supporter who removes barriers and shifts systems.
Why this matters in practice: It makes support practical rather than symbolic.

Assumption of competence: Starting from the premise that people have capability, even when communication or performance does not look typical.
Why this matters in practice: It prevents patronising responses and unlocks better design.

Dominant norms: The default behavioural, communication, and performance expectations used by a system.
Why this matters in practice: It helps organisations see which expectations are exclusionary by design.

Environment fit: The degree to which an environment’s demands match a person’s needs and strengths.
Why this matters in practice: Many “performance issues” are actually fit issues.

Equity: Fairness of outcomes through barrier reduction, not identical treatment.
Why this matters in practice: It prevents inclusion from becoming a hollow “same for everyone” policy.

Functional impact: How something affects day-to-day life, not just whether it exists.
Why this matters in practice: It keeps support decisions grounded in real-world outcomes.

Identity-first language: Language such as “autistic person” (preferred by many; varies by individual).
Why this matters in practice: Language choice can signal respect or distance.

Person-first language: Language such as “person with autism” (preferred by some; varies by individual).
Why this matters in practice: Different audiences prefer different framings, so flexibility matters.

Lived experience: Direct personal experience of a condition or trait.
Why this matters in practice: It helps teams avoid speaking over the people most affected.

Neuroaffirming: Approaches that support wellbeing and participation without treating neurodivergence as a defect to erase.
Why this matters in practice: It reduces harm created by “normalisation at any cost”.

Pathologising: Describing difference primarily as defect, without context, strengths, or environmental barriers.
Why this matters in practice: It damages trust and pushes people towards masking.

Support plan: Documented adjustments, strategies, and responsibilities.
Why this matters in practice: It makes support reliable rather than dependent on goodwill.

Monotropism: A tendency towards deep, narrow focus and attentional “tunnelling”, often discussed in autism contexts.
Why this matters in practice: It explains both exceptional depth and difficulty with rapid task-switching.

Special interests: Highly focused interests that can provide regulation, motivation, and expertise.
Why this matters in practice: They can be channelled into learning and performance rather than dismissed.

Social communication differences: Differences in reciprocal conversation, pragmatic language, and social signalling.
Why this matters in practice: It improves briefing style, feedback design, and meeting norms.

Theory of mind: A construct describing how people infer others’ mental states; debated and nuanced in autism research and discourse.
Why this matters in practice: Over-simplified use can misframe autistic people as lacking empathy.

Double empathy problem: The idea that misunderstanding between autistic and non-autistic people is mutual and bidirectional.
Why this matters in practice: It shifts organisations from “fix the person” to “improve mutual translation”.

Motor tic: An involuntary physical movement (simple or complex).
Why this matters in practice: It prevents punitive responses to behaviours that are not voluntary.

Vocal tic: An involuntary sound or utterance (simple or complex).
Why this matters in practice: It supports better public-facing and classroom adjustments.

Stereotypy: Repetitive, patterned movements that may be self-regulatory (clinical term; overlaps with “stimming” depending on framing).
Why this matters in practice: Labelling matters because it can drive unnecessary suppression.

Language disorder: Persistent difficulties acquiring and using language across modalities.
Why this matters in practice: Without recognition, people are unfairly judged on comprehension and output.

Figurative language: Metaphor, idiom, sarcasm, and non-literal phrasing.
Why this matters in practice: Many workplaces run on idiom; neuroinclusive ones make meaning explicit.

Topic maintenance: Staying with a topic long enough for shared understanding.
Why this matters in practice: It improves how teams handle interruptions, tangents, and meeting flow.

Apraxia of speech: Motor speech planning difficulty affecting speech production.
Why this matters in practice: It prevents people mistaking speech effort for lack of knowledge.

Dysarthria: Speech difficulty caused by muscle control differences (neurological).
Why this matters in practice: It separates articulation from competence and reduces stigma.

20) Education and UK support-system terminology (missing terms)

SEND: Special Educational Needs and Disabilities (UK system term).
Why this matters in practice: It helps families and schools navigate the correct pathway and duties.

SENCO: Special Educational Needs Coordinator.
Why this matters in practice: It identifies who holds responsibility for coordination and escalation.

PSHE: PSHE stands for Personal, Social, Health and Economic education.

Why this matters in practice: PSHE education is a school curriculum subject in England that helps children and young people stay healthy, safe and prepared for life – and work – in modern Britain. When taught well, PSHE education also helps pupils to achieve their academic potential.

EHCP: Education, Health and Care Plan (UK statutory plan).
Why this matters in practice: It affects rights, resources, and accountability for support delivery.

Differentiation: Adapting teaching methods/materials to learner needs.
Why this matters in practice: It reduces failure that is actually a teaching-design issue.

Scaffolding: Temporary structured support to build independence over time.
Why this matters in practice: It enables capability-building without learned helplessness.

Processing time: Extra time needed to understand and respond.
Why this matters in practice: It is a simple adjustment that prevents misjudging competence.

Multi-sensory teaching: Using multiple channels to support learning (quality varies by method).
Why this matters in practice: Done well, it can reduce load and improve retention.

Exam access arrangements: Adjustments such as extra time, rest breaks, reader/scribe (UK processes vary).
Why this matters in practice: They often determine whether assessment measures knowledge or barriers.

21) Workplace and organisational practice (missing terms)

Communication norms: Agreed expectations for response times, channels, and escalation.
Why this matters in practice: Clear norms reduce ambiguity load and conflict.

Flexible working: Adjusting time, place, and pattern of work to reduce barriers.
Why this matters in practice: It is often a direct performance enabler, not a perk.

Strengths deployment: Designing roles and tasks to leverage individual cognitive strengths.
Why this matters in practice: It improves output and retention without lowering standards.

Accommodation drift: Adjustments agreed then gradually eroded over time (see also “adjustment drift”).
Why this matters in practice: Without monitoring, support collapses quietly and predictably.

22) Interventions, supports, and practical tools (missing terms)

Visual supports: Schedules, written cues, diagrams, and structured prompts to reduce working memory load.
Why this matters in practice: They are low-cost and often high-impact.

Social stories: Structured narratives used to support understanding of situations and expectations.
Why this matters in practice: They can reduce anxiety by making “hidden rules” explicit.

Stim tools: Items that support regulation through safe movement or tactile input.
Why this matters in practice: They offer an alternative to suppression and reduce escalation risk.