John Wilkes Booth was the son of prominent, wealthy actors. He, too, became an actor and was so popular, he was one of the first to have his clothes ripped off by fans. Hulton Archive/Getty hide caption
Psychology is the systematic investigation of the human mind, including behavior and cognition. It thus encompasses both normal and abnormal behavior. On the other hand, psychiatry is a branch of medicine dealing with mental illness.
Some neuropsychologists also focus on remediation of or adaptation to these behavioral and mental changes and other symptoms. What is a neuropsychological evaluation? Neuropsychological evaluation is an assessment of how one's brain functions, which indirectly yields information about the structural and functional integrity of your brain. The neuropsychological evaluation involves an interview and the administration of tests. The tests are typically pencil and paper type tests.