Answer:
Overmier and Seligman have described the phenomenon of learned <u>helplessness</u> as the tendency to feel powerless in the face of events that we can't control.
In 1967, Overmier and Seligman conducted a research, which showed that dogs, once found in an uncontrollable situation such as unavoidable electric shocks, were incapable of escaping a different situation, although there was a possible escape in that situation. The phenomenon of learned helplessness is also commonly experienced by humans who, after repeatedly going through a stressful situation, believe they do not have control over the events. They fail to take any action, even if there is a possible solution.
Answer:
Fixed expenses are those expenses that do not change when there is a change in production or sales level. Expenses like rent, insurance, payment on loans, management salaries, advertising are examples of fixed expenses.
Answer:
Anyone born in or legally migrated to the United States are citizens and have the same rights and privillages as everyone else, and are subject to Due process under the law.
Explanation:
There's more than three reasons as to why some scientists think humankind originated in the African continent, some of them are:
- The closest relative to the humans, genetically speaking, is leaving in Africa, that's the chimpanzee.
- The oldest archeological findings of the transitional species of hominid, the Australopithecus, are found in Africa.
- The natural conditions for the needed evolutionary pressure were right in order for the development of the hominids.
