John always completes any assignment on time and to a high standard. He will always willingly and successfully try to do what is required, even if it means performing tasks that are not in the job description or if required to do extra work unexpectedly. Always assured and confident in demeanour and presentation of ideas without being aggressively over-confident. Prioritizes and sequences own tasks and those of other people in the team. Makes sure that the priority tasks are always completed on time. From a set of data, John is able to establish a principle, or work out a rule, or suggest a reason for failure or success. His analysis is always accurate and sometimes original.