What is the most recent conclusion concerning the role of stomach contractions in signaling hunger?
A. They have no influence.
B. They play a minor role.
C. They play a major role.
D. They cannot be studied because of lack of technology.
Answer: B
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Gerald is 75 years old and finds that he has some difficulty with speedy decision-making, but he often surprises his grandchildren by relating a storehouse of facts from long-term memory. This ability to retrieve stored facts illustrates
a. crystallized abilities. b. fluid abilities. c. scaffolding. d. intuition.
What happens when people notice that "everyone else" seems to be violating a social norm?
a. They become uncomfortable and leave the situation. b. They are more likely to also violate that norm. c. They become angry and tell the others to return to the norm. d. They become extremely violent.
Status is
a) the amount of money a person or his/her family has. b) the collection of social skills that permits individuals to perform successfully in social settings. c) the geographical location of a person's home. d) the evaluation of a role or person by other relevant members of a group.
A measure of intelligence based on head size is likely to have a ________ level of reliability and a ________ level of validity.
a. low; low b. low; high c. high; low d. high; high