Research and experience tell us very forcefully about the importance of assessment in higher education. It shapes the experience of students and influences their behaviour more than the teaching they receive. The influence of assessment means that ‘there is more leverage to improve teaching through changing assessment than there is in changing anything else’ (Gibbs and Simpson 2004–5: 22). Tutors implicitly know the importance of assessment. Anecdotal experience tells us that, to a large extent, assessment activity in higher education is the learning activity. Students may take notes in lectures, seminars or from their reading, they may have been through the prescribed activities in laboratories or on field trips, but it is only when faced ...