No matter what prisoners try to do, they cannot escape. eventually, they become passive and depressed. this illustrates the central idea in the theory of depression.

The answer is learned helplessness.

Explanation:

Learned helplessness takes place when a person feels unable to control the outcome of their actions, and eventually stop trying to change their situation.

In psychology and neuroscience, learned helplessness theory states that this condition is related to mental disorders such as depression and generalised anxiety disorder.

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.

the structure of state governments are determined by. "state constitutins'

under the us constitution, all state governments are.'republics'