As can be inferred from the passage, psychology ____

Psychology is literally the study of mind (or soul) but
its areas has broadened somewhat in the last century
as we have learned that one cannot consider the mind
as totally isolated from the body, and it now includes
the study of human personality and behaviour. It is
important to realise that psychologists are first and
foremost trained as scientist rather than as medical
experts and do not necessarily take much interest in
abnormalities of the brain and mental processes.