Regarding Psychologists and the Field of Psychology, Which of the Following

Multiple Choice

Regarding psychologists and the field of psychology, which of the following statements is\are TRUE?

A) Today, psychology is both a science and a profession.
B) The word psychology is thousands of years old and comes from ancient Greek roots for mind and study .
C) Psychologists apply psychological principles to solve problems in fields, such as business, sports, law, and the design of machines.
D) All of these statements are true.