Who was responsible for founding the National Committee for Mental Hygiene (now known as the National Association for Mental Health)?

Which of the following best describes the relationship between age and a child's likelihood of having friends from a different racial or ethnic group?

a. Older children are more likely to have friends from different racial/ethnic groups. b. Younger children are more likely to have friends from different racial/ethnic groups. c. 7-year-old children are more likely to have friends from different racial/ethnic groups than are children who are older or younger. d. Age is unrelated to the likelihood of having friends from different racial/ethnic groups.

To address erectile difficulties,

a. the best method is a pill such as Viagra, Cialis or Levitra. b. the key is to decrease the man's performance anxiety. c. the woman should understand that the difficult reflects a lack of affection by her partner. d. the man should address the problem on his own.