I attended a conference last week where one of the sessions was on the Hermann Whole Brain Model. Not familiar with it? It's another one of those HR assessments that labels the innate characteristics of individuals in an organization and, primarily by giving people a common language for discussing and understanding these differences, promotes better communication and collaboration. For the sake of this blog post, let me oversimplify what the Hermann system says. Essentially, there are four ways of thinking: Analytical, Practical, Relational, and Experimental; which the system handily color-codes as Blue, Green, Red, and Yellow, respectively. See the attached graphic. And although everyone employs a subtle mix of all four colors, Hermann says that everyone is dominant in only one of these areas. By understanding your dominant way of thinking and the dominant ways of thinking of others on your team, everyone can learn to better communicate with each other and get more things done more quickly.