... Personality Test Select a shape below that appeals to you the most and then scroll down to read about your personality. These shapes were developed ... They have been tested worldwide, over a period of several years. As we received feedback from our research, we carefully adjusted the colour and/or form of each shape, then tested again, until ... again, until we were left with a highly successful set of shapes. These represent the nine basic personality types. 1 2 3 4 5 ...