I am advised that at present it is not possible to reach a firm conclusion on the existence of scotopic sensitivity syndrome as a condition. It has generally been described in terms which are not very precise and as a set of symptoms which, in some cases, appears to respond to a certain treatment, including the provision of tinted lenses. The fact that a set of symptoms can be dealt with in a certain way, in the case of some people, does not mean that a syndrome exists.
In recent years a small number of applications for special consideration in examinations, in which scotopic sensitivity syndrome has been cited, have been made to my Department. All the applications were made on the grounds that the candidates were impaired by a specific learning difficulty. It was suggested that the candidates' specific learning difficulties resulted from scotopic sensitivity syndrome.
All applications for special consideration based on the existence of a specific learning difficulty are referred to the Psychological Service of my Department. Special consideration is approved where my Department's psychologists are satisfied that the condition is of such a degree that the candidate would be impaired in reading the questions or in writing the answers. It is also approved where the examiner would have difficulty in deciphering the candidate's handwriting.
In the particular instance adverted to, an application for special consideration on the grounds of a specific learning difficulty was made to my Department on 25 November 1993 by the candidate's school. The application was accompanied by samples of the candidate's written work, a psychological assessment prepared by the Association for Children and Adults with Learning Disabilities, and a report from the Irlen Institute stating that the candidate had been diagnosed as having the visual dysfunction of scotopic sensitivity and recommending that he wear tinted lenses.
The application was referred to my Department's Psychological Service for consideration. Having evaluated the reports and the samples of the written work, the psychologist concluded that a regular examiner would have no difficulty in reading the applicant's work and expressed the opinion that the candidate had no need of special consideration.