This is a diagram of Kantor’s four-player model. It consists of a square titled at a 45 degree angle. Each corner is shaded in a different colour and labelled. Starting with the top corner and moving clockwise, the labels are: Move; Follow; Oppose; Bystand. Each of these labels then has a short explanatory sentence underneath the square. These read as follows: Movers initiate and provide direction; Followers support and provide completion; Opposers challenge and provide correction; Bystanders observe and provide perspective.