The new, completely revised and extended 2013 edition is designed for all candidates taking European institution competitions who wish to prepare in the best possible way for the situational judgment test. The situational judgment test assesses the behaviour and decision-making capability of candidates in a working environment. Each question describes a work-related scenario and gives a set of four possible actions that might be taken in response. Candidates must choose the action they believe to be most effective and the action they believe to be least effective. To succeed in this test, candidates must approach each question as a role play exercise and set aside their own professional experience. They must answer each question on the basis of the information given in the scenario and on what is expected of them in terms of competencies and good professional practice. They must be able to rank actions by using the most appropriate criteria: degree of problem resolution, degree of priority, life positions, etc.-