The document discusses best practices in educational assessment based on a presentation by Geoff N Masters. It outlines five key features of best practice assessment: 1) Assessment is used as part of an educational decision-making loop to improve student learning, 2) Assessment informs educational decision-making at all levels, 3) Assessment establishes students' current learning levels, 4) Assessment promotes and evaluates deep understanding, and 5) Assessment supports the development of learning-oriented classroom cultures. The document contrasts these best practices with more traditional views of assessment.