Han is fearful of the powerful Jabba. Han becomes fearful when he hears Jabba's low voice, but also becomes fearful when he hears any low voice. What phenomenon best explains Han's tendency to become fearful when hearing any low voice?
a. extinction
b. reconditioning
c. stimulus generalization
d. stimulus discrimination
Question 2
Five-year-old Sandrine jumps and cringes every time she hears thunder. Soon she cringes when she sees lightning because she knows that thunder will follow. One day when she is at her first fireworks show, she cringes when she sees the flash of light from the first fireworks in the sky. Sandrine is displaying ____.
a. reconditioning
b. spontaneous recovery
c. stimulus generalization
d. stimulus discrimination
The head of the jaguar is robust and the jaw extremely powerful. The size of jaguars tends to increa
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