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.
In summary, assessment and evaluation are the terminal ends of all scientific inquiries. They need each other, and they support one another. They are also essential for the improvement of the subject or the person. 1. Assessment is done at the beginning of the inquiry, whereas evaluation is usually done at the end.