We have always believed in using the best possible combination of assessments tools available. We will never assess your child via video link or based on extensive use of questionnaires. We will also never delegate any part of the assessment to somebody without the necessary clinical training and registration with either HCPC or the GMC. It will be clear to you from the outset that all of the clinicians involved in your care are qualified and experienced clinical psychologists in combination with speech and language therapists or occupational therapists.
Our ADHD assessment involves use of a full QB Test in our clinic – this is distinct from, and more detailed than a QB Check, which is mainly used as a less detailed screening tool. The QB Test gives us a comprehensive and objective measurement of your child’s attention skills, activity levels and impulsivity.
The QB test is computer-based assessment, measuring the three core symptoms of ADHD: activity, attention, and impulsivity. Information from the test result is compared to data from children of the same age and gender who do not have ADHD – this is referred to as the ‘control group’ data.
The QB test takes up to 45 minutes to complete, depending on the age and needs of the child, and it would normally take place while the parents/carers are completing a developmental history interview in another clinic room.
All our ADHD team are fully trained in the use of the QB test, and alongside this, we are supported by the team at QBTech, who offer us supervision and consultative support in all aspects of the QB assessment as required. This means that in addition to our own clinical team, we have access to the QB clinical staff who have many years of experience of analysing test data.
As well as the QB Test, we take a full and detailed case history face to face with the child’s parents or carers and have a discussion with school/college.
In addition to the QB Test, we use another formal assessment – the Conners Rating Scales – this is a parent/carer and child questionnaire providing scores that can be compared with age peers.
The Conners Rating Scales is a detailed questionnaire that asks questions on topics such as behaviour, schoolwork, and social life. The information gathered indicates where there are potential symptoms of ADHD, and the degree to which the child may be affected by these. This can include indicating any potential effect on school grades, family life and relationships with other people. The responses to the questionnaire enable the assessors to make an objective data-based comparison with diagnostic criteria for ADHD to ascertain whether the difficulties highlighted by the questionnaire would meet criteria for diagnosis.
The Conners questionnaires will be given or sent to you at the time of the appointment, and we then ask that you send them back as soon as possible to enable them to be scored and rated. We ask adults who know the child well to complete the these. They should be completed by either one or two people, which could be teachers, tutors, parents, employers and even therapists who know the child well in different settings.
The reason that we ask somebody outside the family home to complete the Connors rating scales is because it is essential for assessment of ADHD to obtain a clear picture of the child’s presentation in more than one setting.
Where required we may also use additional psychometric assessment using subtests of the WISC V, Wechsler Intelligence Scale for Children, an IQ test. This would always be carried out by a clinical psychologist.
In the event that the assessment shows that the child does not have attentional difficulties, the therapists involved in your child’s assessment will offer advice about why the child may be having difficulties and whether any further