These shapes are based on neutral linkage maps from the brains of reptiles and primitive mammals, ancestors to mankind. Associated questions have been culled from the communication methodologies of those with dissociative personality disorder in order to probe the link between emotional understanding and language.
Then after the twenty totally disturbing questions and pulsing shapes that look like they might induce a seizure, the test leaves you with a pretty standard personality diagnosis about how you interact with others as well as a haunting feeling that you were probably somehow traumatized by this creepy, bizarre experience.
Take the quiz for yourself to find out your personality type and prepare to have nightmares about menacing shapes for the rest of your life.