A rat is placed in a cage and given electrical shocks over which it has no control. When placed in a shuttle box, the rat does not attempt to escape the shock due to
a. social learning.
b. learned helplessness.
c. unconscious learning.
d. one angry rat.
Question 2
Learned helplessness is demonstrated in laboratory animals by
a. creating aversive stimuli (such as electrical shocks to the foot) that the animal can control.
b. creating aversive stimuli (such as electrical shocks to the foot) that the animal cannot control.
c. creating pleasant stimuli (such as a food pellet) that the animal cannot control.
d. creating pleasant stimuli (such as a food pellet) that the animal can control.
Hormonal control of parturition.
Photograph of a child with a cochlear implant. This device sends electrical impulses directly to the
Humoral control of blood sugar levels.
A corroded electronic throttle control assembly shown with the cover removed.
A Layer Based on Electrical Properties: The Ionosphere
Placement of hands for mobilizing the rib cage from one side.