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Author Question: Why would twin studies not contribute much to our understanding of the roles of genetics and the ... (Read 69 times)

bucstennis@aim.com

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on: Dec 6, 2020

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.
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Marked as best answer by bucstennis@aim.com on Dec 6, 2020

lkanara2

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Reply #1 on: Dec 6, 2020
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bucstennis@aim.com

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Reply 2 on: Dec 6, 2020
Wow, this really help

connor417

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Reply 3 on: Yesterday
Excellent

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