I believe the answer is 3. Class system
The class system in social studies context refers to the system to determine social rank that based on achievement and personal merits
The status that Kelly's family get in the society is based on their hard work in handling the dealer car business
Answer:
c. Babs saw Martin receive a candy bar for completing his reading list. She is careful to complete her reading list because she saw Martin get a reward for doing it.
Explanation:
Indirect reinforcement occurs by observing other people's behaviors and their consequences. The results observed in the behavior of others can modify our behavior in the same way as the results obtained from direct experience. We can see an example of indirect reinforcement, where Babs saw Martin get a candy bar for completing his reading list. This has influenced Babs's behavior, making her want to complete her reading list because she saw Martin receive a reward for doing so.
The theory of<u> </u><u>rational expectations</u> assumes that individuals will use all information available to them to form the most accurate possible expectations about the future.
The rational expectations theory posits that individuals base their choices on human rationality, facts available to them, and they're beyond stories. The rational expectancies idea is a concept and principle used in macroeconomics.
In economics, "rational expectations" are model-steady expectations, in that retailers within the version are assumed to "know the model" and on common take the model's predictions as valid. Rational expectancies ensure inner consistency in fashions related to uncertainty.
The rational expectations hypothesis implies that all financial dealers (companies and laborers) can foresee and expect long-run financial improvement. It's far assumed that they understand how the version works and that there may be no asymmetry of facts.
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Transportation and telecommunications
The organization of the transportation network is of crucial importance to Congo, a country of continental dimensions, rich economic resources, and limited maritime access. Congo’s generally poor transportation infrastructure is a major factor in its economic underdevelopment, a situation exacerbated by years of civil conflict. The Congo River and its tributaries, historically a chief means of transportation in the country, serve as the main transport arteries. These rivers are supplemented by rail, road, and both private and public air services.
