External validity
Sigmund freud's psychoanalytic theory was based primarily on descriptive data from a few case studies. Critics question how well the experiences of these unusual individuals represent others. The concern referred to is that this type of research may lack external validity.
External validity is the extent to which the information and theories of a study can be generalized to other conditions or to other people. People, places and times are the three major threats ( factors that could be wrong) to external validity
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Answer:
Consulting a fortune Teller
Explanation:
East Asian culture in general believed in the existence of a higher power that might influence their luck. This is very common among People from Chinese, Vietnamese, Korean, or Japanese culture
When we see this in psychological perspective, Believing in the words of fortune teller can alleviate a certain stress or because it help us de-attached personal responsibilities to the situation in our life.
For example, if the fortune teller said that she is destined to have bad luck this year, Kim could justify all of her financial difficulties and hardship to that bad luck.
It is not fitting or accurate and does not represent what the housewives had to go through each day.
Eupsychia is Maslow's utopian theory
Internal Factors :
earthquake and volcanic eruptions that originates under the earth surface. They are active beneath earth surface and causes changes in the crust of earth surface. They can bring changes in short period of time because of their abrupt nature .
External Factors:
Rivers , glacial current waves, rainfall , living beings ,etc are some of the examples that can bring changes on earth surface. It appears after a period of time with erosion , transportation and deposition processes. due to these effects landforms changes into plates ,U and I valley,small hills etc.