Families of people with learning disabilities are often left confused and unsupported when professionals across health, education, and social care use different terms to describe the same needs, according to a new article published in Psychreg Journal of Psychology. Written by Alexis Gott of Oxford Health NHS Foundation Trust, the article warns that inconsistent terminology is not simply a matter of professional habit but a genuine barrier to accurate diagnosis, effective treatment, and fair access to services.
The article traces how language around learning disability has changed significantly over the past 50 years. Terms once considered acceptable, including mental handicap and mental retardation, have gradually given way to learning disability, intellectual disability, and global developmental delay. These changes reflect progress driven by advocacy, human rights reform, and a shift away from institutional care towards community living.
Despite this progress, the article argues that different professions have developed distinct vocabularies that do not always translate effectively between disciplines. Speech and language therapists and mental health clinicians tend to describe distress and communication difficulties in similar terms. Educational and residential staff, by contrast, often use behaviour-focused language such as “disruptive” or “challenging behaviour” without the same access to developmental or diagnostic context.
This mismatch can have serious consequences. The article describes how the same child displaying restless behaviour might be referred down entirely different pathways depending on who observes them. A teacher’s description could lead to an ADHD assessment, while an occupational therapist’s interpretation might point towards autism or sensory processing difficulties.
Such divergence risks diagnostic overshadowing, where a person’s learning disability masks a separate and treatable condition such as anxiety, depression, or pain.
The article also highlights how diagnostic labels can shape the emotional responses of staff and teachers. Some labels encourage more compassionate, biomedical explanations for behaviour, while others can prompt harsher judgements and lower expectations of academic ability. This suggests that the language used in reports and referrals can influence the level of care and opportunities a person receives.
To address this, the article calls for practical solutions rather than sweeping reform. These include interprofessional training sessions where staff from different backgrounds translate jargon into plain language together, co-produced glossaries developed with families and people with lived experience, and shared NHS documentation systems that reduce reliance on discipline-specific terminology.
The author stresses that professional differences in language are not inherently problematic, as different perspectives can enrich understanding of a person’s needs. The greater risk arises when these differences go unacknowledged, leaving families caught between conflicting explanations and professionals working from incompatible assumptions about the same individual.
