The DISCO
The Diagnostic Interview for Social and Communication Disorders
The Diagnostic Interview for Social and Communication Disorders (DISCO) was developed for use at The Centre for Social and Communication Disorders, by Dr Lorna Wing and Dr Judith Gould. We offer The DISCO training for psychologists, psychiatrists,and paediatricians working in clinical roles in specialist autism multi-disciplinary diagnostic teams.
History of The DISCO
The origins of The DISCO date back to the 1970s when Lorna Wing and Judith Gould were engaged in research into the epidemiology of autism. When they started their study, no detailed diagnostic interview schedules for autism were available. There were some checklists of autistic features but these did not provide the depth of information about each individual child that the study required. The DISCO's special value is that it collects information concerning all aspects of each individual’s skills, deficits and untypical behaviour, not just the features of autism spectrum disorder.
Who is The DISCO for?
Psychologists, psychiatrists, paediatricians and other clinicians working as part of a specialist autism multidisciplinary team.
Entry criteria
- A minimum of three years post qualification experience is essential
- Professional clinical experience of working with autistic children, young people and/or adults is essential
- A wide knowledge of the research and theoretical elements associated with autism spectrum disorders (ASD) is required.
This course is not designed for those working solely in education or therapeutic roles.
What makes The DISCO different?
The DISCO was developed as both a clinical and a research instrument for use with children and adults of any age.
No specific tests
There are no specific physical or psychological tests for autism spectrum disorders. In order to recognise and identify the impairments of social interaction, social communication and social imagination together with the associated repetitive behaviours, and all the other features that can be found in autism, information must be collected in a systematic way.
Context and history
Where possible, information concerning the person's history in infancy and childhood should be collected from an informant who has known the person from birth. However, when for an adult, there is no informant available to give an early history, the items of the schedule can be completed for current skills, deficits and untypical behaviour.
Why use the DISCO?
Since The DISCO was designed, a small number of other schedules for the diagnosis of autism spectrum disorders have become available. The DISCO has certain important advantages:
- It is designed to elicit a picture of the whole person through the story of their development and behaviour. In clinical work, the primary purpose is to facilitate understanding of the pattern over time of the specific skills and impairments that underlie the overt behaviour. As mentioned above sometimes no informant is available. When this is the case the clinician has to obtain as much information as possible concerning the details of current skills and pattern of behaviour of the person. This type of dimensional approach to clinical description is far more useful for prescribing how to help each person than is assigning a diagnostic category. The dimensional approach is fundamental to The DISCO in contrast to other diagnostic schedules.
- The findings from The DISCO are relevant and helpful for children and adults of any age; for any level of ability from profound learning disability to the superior range, for any manifestation of the autism spectrum from the most obvious to the most subtle. It can also assist in identifying conditions often associated with the spectrum, such as ADHD, tics, dyspraxia and catatonia-like disorders.
- For research, it has been adapted so that different diagnostic systems can be applied and compared. It is also useful for examining the patterns of clinical features and their significance for present behaviour and future prognosis.
- It is also important to note that The DISCO training courses are designed not only to teach how to use the schedule but also to increase understanding of the nature of autism spectrum disorders and the wide variation in the ways they can be manifested.
As emphasised in the information on its history, The DISCO should be used in conjunction with psychological assessment, observation and any other sources of reliable information.
Use of the DISCO in research
The precursor of The DISCO, the Handicaps, Behaviour and Skills (HBS) Schedule designed by Wing and Gould, was used in research and featured in many academic publications.
The DISCO was designed primarily for clinical work but has also featured in research and has appeared in many leading academic publications.
Professional practice
Articles and opinion pieces written by professionals and autistic people who share their knowledge, good practice, research and advice for anyone working with autistic people.
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