Graphologists claim to be able to identify criminal traits through handwriting analysis. For example, graphologists tell us that people who write cursive with a backward-looking stroke--called the "Felon's Claw"--harbor feelings of guilt for things they have done. These handwriting analysts claim that 75 percent of the felons incarcerated in our prisons write this way.
Another handwriting tell--the so-called "Upside-Down Oval" (when letters such as "o" are drawn clockwise rather than counter-clockwise)--reveals that the writer is a thief. According to graphologists, studies show that a vast majority of convicted embezzlers write this way.
Graphology is not a forensic science recognized by the courts. Graphologists, therefore, cannot testify as expert witnesses. That is a good thing.