“…As regards participant-based outcomes, positive effects were reported in terms of participant satisfaction with course [43,46,47], reported improvements in communication skills [46,56], increased knowledge [46,48], confidence [42,47,51], attitudes and beliefs [41,53 •• ], and comfort in difficult situations [42]. Increased satisfaction of participants with the interview after completing the course was also found in some studies [53 •• ,55 • ] but not in others [49,50,58 •• ].…”