Because they are called on to help both older and younger generations of the family, middle-aged adults have been called the

"I am the greatest!" a famous boxer declared loudly and often. Had he in fact acted throughout his adult life as though he were the greatest, the most appropriate diagnosis would be:

A) histrionic personality disorder. B) narcissistic personality disorder. C) antisocial personality disorder. D) impulse-control personality disorder.

The fetal brain begins as a long structure that develops into a variety of different structures. What does the original shape of the fetal brain most resemble?

A) A disc B) A ball C) A pyramid D) A tube