INFOGRAPHIC Deception detection: how to tell if someone is lying There is no single 'Pinocchio's nose,' forensic psychology expert says. I just wonder how much of this is based on empirical evidence.
Not a wound, but definitely an unseen driving force: infographic criminal thinking errors
no slant, medium, close together, heavy pressure, between illegible and legible
How to read eye movements
You will know someone's character with his hand letter writing. Maybe your character reads an old letter from a dead relative and learns something important from the handwriting.