Which of the following illustrates an unconditioned stimulus (US)?
a. blinking when air is blown into your eye
b. blinking, when you hear your favorite song
c. your favorite song
d. a puff of air to your eye
Answer d % correct 67 a= 24 b= 1 c= 7 d= 67 r = .23
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Of the following, who is most likely experiencing crowding?
a. Jenna, who is at a concert squeezed in near the stage and dancing like a maniac b. Crystal, who is at a party pressed up against a wall and flirting with a handsome stranger c. Jack, who is standing in a packed stadium cheering for his football team to win d. James, who is squished in a the back of an elevator on a ride to the 98th floor
Edgar Adrian studied the relationship between nerve firing and sensory experience by measuring how the firing of a neuron from a receptor in the skin changed as he applied more pressure to the skin. He found that
A. the shape and height of the action potential increased as he increased the pressure. B. the shape and height of the action potential decreased as he increased the pressure. C. the rate of nerve firing increased as he increased the pressure. D. the rate of nerve firing decreased as he increased the pressure.
How does focusing attention on the sensations of breathing help a person alleviate anxiety?
What will be an ideal response?
DSM-III was published in _____.
A. 1952 B. 1968 C. 1980 D. 1994