Best Practice: How to assess effectiveness of a learning event Participant learning and acquisition of competencies may be assessed through tests such as: Multiple-choice Questionnaires Written exams Results of exercises during the event Results of cases Results of group work. Assessment tools may be combined. Tests may be of individuals or of groups, rewarding groups for their results collectively. If a course is accredited and rewarded by a diploma or recognised certificate, tests are a requirement in order to ensure objectivity and fairness. For minor learning events tests should be kept simple and quick.