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
Defences against herbivory. Plants possess an array of unusual and powerful chemicals, including
The jaguar has an exceptionally powerful bite that allows it to pierce the shells of armoured reptil
Nonverbal communications convey strong, powerful messages that may be negative or positive.
Structures of Voice Production
Newborns recognize their mother's voice