Question 1
Why do sex differences in self-esteem narrow during the high school years?
◦ girls' self-esteem increases
◦ boys' self-esteem increases
◦ girls' self-esteem decreases
◦ boys' self-esteem decreases
Question 2
Why would twin studies not contribute much to our understanding of the roles of genetics and the environment in the development of sex differences?
◦ Fraternal twins don't differ in their genetic makeup, ruling out a role for biology.
◦ Identical twins are always the same sex, and they are subject to hormonal influences prenatally.
◦ Identical twins would need to be compared to fraternal twins within the same family.
◦ Not enough identical twins are put up for adoption worldwide.
genetics
Identical Twin
Genetics question
General strategies of forward and reverse genetics
Reverse Genetics Approaches in Model Genetic Organisms