Determine the Principle of neuropsychological assessment

The neuropsychological assessment of school age of children and adolescents is not primarily a technological enterprise. That is, it is not defined on the basis of specific interview procedures or test instruments because the latter methods are subject to substantial change and refinement over time. Instead, child neuropsychological assessment is based on a conceptual foundation and knowledge base, the application of which is grounded in an interest in understanding brain- behaviour relationships for the purpose of enhancing children's adaptation. Thus, recent models of child  neuropsychological assessment, whether characterised as behavioural or systemic  neurodevelopmental, have shared several general principles.