Psychognosis is a term which refers to the ability to perceive and understand the human mind. However, there are several synonyms that can be used to describe this concept. One such synonym is psychoanalysis, which is a method of therapy that involves delving into a person's unconscious mind to bring forth repressed emotions and feelings. Another related term is psychometry, a psychic ability claimed by some to enable a person to receive information about another person, object, or event through means other than the known sense. Additionally, psychodynamics is a school of thought focused on the unconscious and the emotional factors that drive human behavior. These terms can all be used interchangeably to describe the study of the human psyche.