A person with an XY pairing of chromosomes is a ____, whereas a person with an XX pairing of chromosomes is a ____

Mary has just met an attractive man named Austin at a party. She wants to make sure she remembers his name. What should she do?

a. Mary should repeat the name continuously so as to commit it to long-term memory. b. Mary should chunk it by remembering the first three letters as a set and then remembering the remaining letters as a set. c. Mary should make it more meaningful. For example, she might remind herself that Austin has the same name as the capital of Texas. d. Mary should create a song to help her remember his name.

Which of the following is NOT a way that generativity can be expressed?

a. through productive or creative work b. by guiding one's own children or helping other children as a teacher or a coach. c. as a concern for the welfare of others and society as a whole. d. through a concern with one's own needs and comforts