Answer:
A - Anxiety; defense mechanisms.
Explanation:
To prevent anxiety, related to a failure to satisfy oneself, the id and superego, it's common to develop and use defense mechanisms. The American Psychological Association (APA) defines anxiety as "an emotion characterized by feelings of tension, worried thoughts and physical changes like increased blood pressure." The defense mechanisms, which may vary from one person to the next, are ways of relieving that anxiety and relaxing the tension, the constant monitoring of one's future and worrying.
Medical field, first responders, retail, realty
<u>Case study</u> is a unique methodology used in qualitative research that may also be considered a design or strategy for data collection.
Qualitative research focuses on a variety of methodologies and takes an interpretive, naturalistic approach to its subject. This implies that qualitative researchers investigate phenomena in their natural environments while attempting to explain phenomena in terms of the meanings that individuals assign to them.
Unstructured interviews, which provide qualitative data through the use of open questions, are a good example of a qualitative research method. This gives the respondent the freedom to express themselves fully and in their own words. This aids the researcher in getting a true feel of how someone perceives a certain circumstance.
Learn more about qualitative research here
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Specialization increases productivity which is good for the producers. Consumers have more options, since there are more products on the market. Specialization also contributes to better quality of production and the final products because in the chain of production each employee is specialized in doing one thing in the best way.
Giving each region a certain crop to focus on will force the nations to trade. For example, if corn is a huge cash crop for America, but not for the United Kingdom, they would likely trade with America. They would have low prices and high quantities to trade.
