Current limitations of neuropsychological tests and assessment procedures

Existing tests and techniques can be improved. Normative data for some neuropsychological tests are based on small samples or have limited validity or reliability data. A variety of neuropsychological tests are available but particular cognitive domains are underrepresented, particularly those involving high-level cognitive skills and social skills. Progress is being made in the availability of tests in multiple languages, but the restricted range of languages and cultural influences demands more attention. Standard test procedures often deviate from real-world activities. In this modern age, some tests have become too familiar because of the Internet. Understanding of complex neural networks activated by cognitive tasks is only beginning to be appreciated. Procedures for determining psycho-legal issues need improvements in some areas.