Humans aren’t really so diverse as we might think.
Myers and Briggs created a test to classify people based on their personality. The idea being, that there are just a few types of different personalities. There are plenty of free online versions of the test: you spend a few minutes, answer a few questions, and your personality can be classified into one of several types:
Usually when I manage a team, I ask some of my key team members and high achievers to take this test – and, as happened with me, usually people fall off their chair when they read the detailed description of their personality type and see just how accurate it is, as this example shows.
Why do I find this so useful as a management tool? I really don’t want or need to know about what Myers-Briggs category people fit into – for me, there are just too many categories to make this a useful management tool. But I find when people read their own self-assessment, it provides them a lot of insight into their own personality, which in turn can help them develop in the team. In German we call this the difference between Selbstbild und Fremdbild.