Abstract(頁27);Introduction(頁28);The Assessment Triangle and the BEAR Approach(頁28-30);Principle 1: Developmental Perspective(頁30-35);Principle 2: Match between Instruction and Assessment(頁35-39);Principle 3: Management by Teachers(頁39-40);Principle 4: Quality Evidence(頁41-46);Discussion(頁46-48);References(頁48-50)