Which is true with regard to life expectancies in the United States today?
a. Life expectancy for all people, regardless of race and gender, is very similar.
b. Males are generally expected to outlive females by about five years.
c. Hormonal difference may account for sex differences in life expectancy.
d. Life expectancy is based on biological factors and does not vary by socioeconomic level (e.g., poverty versus wealth).
Question 2
One-year-old Markus loves interacting with his peers. A developmental theorist would most likely describe Markus as being high on the _____ dimension of temperament.
a. slow-to-warm-up
b. effortful control
c. negative affectivity
d. surgency