Jack and Jill are twins. Because he is a boy, Jack's parents encourage him to run. However, they discourage Jill from engaging in athletic activity. As a result, Jack is much faster at running up a hill than Jill. The difference in Jack and Jill's behavior is best explained by
a. nonshared environmental influences.
b. active gene-environment relations
c. polygenetic effects.
d. niche-picking.
a
You might also like to view...
A mother's infection rubella (German measles) can cause her child to be born with severe intellectual disability, especially if the mother contracts the infection in the _________ of pregnancy
a. first three months b. last three months c. second three months d. last few days
Which term describes a person's perception of the self as female or male?
A. sexual identity B. individualistic orientation C. gender schema D. gender identity
General State University recently decided to discontinue its use of the GRE as an admissions tool for its graduate programs because they observed no correlation between GRE scores and subsequent GPAs. Ninety percent of the grades awarded in the graduate programs at General State University are A's. What General State has failed to consider in this situation is the issue of:
a. curvilinear relationships. b. causality. c. the third variable problem. d. restrictive range.
The term ____________________ is used to refer to activities designed to educate the public as a whole in ways to reduce or eliminate a problem before it starts
Fill in the blank(s) with correct word