____ claims that many traits and characteristics in human development are influenced by our evolutionary history

Newborn baby Kiev lives in a traditional culture. What is most likely to happen when he cries?

a. He will be ignored until he either self-soothes or cries himself to sleep. b. He will be picked up and rocked. c. His mother will sing him a lullaby. d. He will be breast fed and swaddled.

In comparison to how well a group of young adults performs, a group of older adults would likely perform LEAST well on which of the following tasks?

a. typing quickly and accurately b. spelling c. recalling historical facts, such as the names of the first 4 presidents of the U. S. d. reading for meaning