Which of the following is an example of the phenomenon of costly signaling in action?
a. Making a private donation to a hospital
b. Failing to help because others are around
c. Showing off one's wealth
d. Chasing down a thief who has stolen a stranger's purse
Answer: D
Rationale: Helping others can be risky, but it can also be a way to assert that the individual doing the helping is healthy, capable, and dependable.
You might also like to view...
In operant conditioning, what is the difference between reinforcement and punishment?
What will be an ideal response?
All of the following are reasons cited in the text to study infants except
a. the first three years are a time of significant transformation in every developmental domain b. the effects of adversity that occurs before the age of three are less permanent than adversity that occurs at later ages c. more research tools and information are available to guide inquiry than at any previous time d. there is heightened interest in interdisciplinary collaboration