Answer: A. True
Explanation:
The basic principle associated with the economics is that the goods, products, and services are limited and demand increases considerably to produce them. The resources used for the production also increases considerably. The scarcity principle of economics deals with the limited supply of the goods that is coupled with the increase in demand this results in the mismatch between the demand equilibrium and desired supply.
Answer:
Naturalistic observation
Explanation:
Observation is to watch what happens as a method of research.<em> Naturalistic observation is a research method that consists of observing the subjects in their natural environment without interventing.</em> In the example given this kind of observation happens because the observer is not interventing.
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Answer:
<u>Extroversion.</u>
Explanation:
Extroversion is a personality model that can be characterized as ease for sociability, expression of emotions, conversation and excitability.
Extrovert individuals often have a high sense of energy and assertiveness in social life, are excited, and less reserved people who are motivated to establish direct and easy contact with people and participate in social situations naturally, energetically and with excitement.
The change in behavior illustrates a mood linkage.
Mood linkage refers to a psychological phenomenon when individuals absorb the emotion of other people around them.
In this particular case, cathy's friend feel the emotion that displayed by cathy and unconsciously absorb it which make them feel similar emotion without them realizing it.
