West stressed the importance of planning health and education rehabilitation for children and young people who have recently acquired a severe brain injury is complex and multifactor. He initiated the School Function Assessment (SFA) which was selected as the only available tool that measured a wide range of activities, and has been shown to be valid and reliable in measuring functional school based tasks. The SFA was standardized on 363 students with a range of disabilities including traumatic injury. West believed the SFA was not sensitive enough to record the very subtle changes made by some pupil. West argues that despite the limitations of the numerous agencies, the SFA was found to be a valuable tool for monitoring outcomes both at the
