<span>Cohort effects pose a problem for -Psycological or scientific- research designs.
Because cohorts can be so large and so varied it can be difficult to find an empirical answer to a research question. This is because any answer could be based on differences and changes within the cohort rather than the conditions of the research.</span>
The correct option is B.
It is a False statement.
<u>Explanation</u>:
History reveals that Sumer is the earliest known civilization of southern Mesopotamia followed between 4100-1750 BCE. The Sumerians were people of southern Mesopotamia.
282 laws was one of the earliest written legal codes. This law is made to maintain justice among the people. 282 laws influence the laws made by Hebrew scribes.
The "Hammurabi code of laws" established standards for commercial interactions like business dealing and set fines and punishments to maintain justice. Personal behavior and interpersonal relations of the Sumerians were regulated under 282 laws.
The correct answer is Ego, reality principle
Ego is considered the “defender of personality” as it is responsible for preventing the unconscious contents from moving into the consciousness field, thus triggering its defense mechanisms.
Ego is guided by the principle of reality. Its main function is to satisfy the wishes of the Id as much as possible, but in a socially appropriate way. In this sense, the reality principle is opposed to the pleasure principle. But not to nullify it. Its function is to mediate the impulses of the Id so that they are satisfied according to the moral principles of social reality.
Explanation:
<h2>to feel generous or optimistic.</h2>
