Problem: An HR manager who works for a large organisation has developed a one-day diversity training program to give employees knowledge about the various dimensions of diversity, with the ultimate aim of creating a positive work environment in which individuals are more tolerant of each other. The HR manager would like to evaluate whether the training program is effective in achieving its aims. Based on the information provided in this course, briefly outline a method that could be used for evaluating the effectiveness of the training program. Make sure to describe the group(s) who will be assessed, what will be assessed, and when it will be assessed.