More ______ attempt suicide. More ______ make successful suicide attempts

Studies comparing acquisition of a second language by young children and adults suggest that

a. Adults show greater mastery in acquiring a second language, when compared to young children. b. When acquiring a second language, children master vocabulary faster, but adults master syntax faster. c. In general, adults and young children do not differ in mastering a second lan-guage. d. Young children show greater mastery in acquiring a second language, when compared to adults.

At age 2, which of the following children is most likely to be ahead of the others in skeletal age?

A) Randy, a Caucasian-American boy B) Ruby, an African-American girl C) Armand, an African-American boy D) Nguyen, an Asian boy