A device in train stations and theaters that beams messages directly to a user's hearing aid, bypassing background noise, is called a hearing _____.

Having a close other-sex friend

A) is common by mid-adolescence. B) is rare during childhood. C) is considered rewarding, especially by adolescent boys. D) All of the above.

According to the article Let's See What This Baby Can Do about the impact of a new baby on a young family

The group of people in American society who are most likely to be mentally and physically ill and to have poor psychological well being are those who are: (a) married (b) never married (c) planning to get married (d) formerly married, but not married now