The genetic correlation between identical twins raised in the same household is typically around ______ for all of the big five personality factors
A) .10
B) .50
C) .80
D) .99
Answer: B
Rationale: The correlation for identical twins reared apart ranges from .39 to .58. The correlation for identical twins reared together is about .50.
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Without rehearsal, the duration of short-term memory is
a. no longer than 1 second. b. about 5 seconds. c. 10-20 seconds. d. 1-2 minutes.
The neurotransmitter _________ is found in the brain structure called the hippocampus
a. serotonin c. endorphins b. dopamine d. acetylcholine
The change in the shape of the lens in order to focus on a visual image is known as _______________
a) fixation b) divergence c) convergence d) accommodation
Explain why more parents are supporting sex education in schools and describe the types of sex education programs available.
What will be an ideal response?