Graphology, or the science of handwriting analysis, is basically divided into two distinctive types

Psychological phase of writing – a field in psychology dealing with relations between graphism and personality dominants.

Forensic analysis of handwriting – a forensic examination to detect the authenticity or forgery of documents under examination.

Both methods are proven to be very successful.Forensic examination of handwriting and handwriting expert consultation often change the course and the outcome of investigations conducted by the prosecutor or police. It also has an impact on a court judgment.