B. Is manipulated by the researcher
Answer:
Fast-mapping
Explanation:
Fast-mapping is used in psychology and learning to describe the hypothetical ability of children to learn new words and concept with minimal exposure to them. Ariel demonstrated fast-mapping in his ability to associate fish with the moving objects in the aquarium.
Communication during the Renaissance experienced many changes, some of which significantly transformed European culture and lifestyle. The two most obvious contributions were the printing press and the development of secular art.
The printing press allowed books to be more widespread, which increased literacy. It also allowed for the development of newspapers, which informed people of the activities of the government, increasing accountability. Moreover, it made Bibles more widespread, which was influential in the development of new branches of Christianity.
Secular art, particularly in the form of frescoes, also became an important medium of communication. Frescoes often depicted historical figures or events. They also told stories of Greek mythology. This allowed the common citizen to increase his or her general knowledge.
The Open Door policy was a statement of principles initiated by the United States in 1899 and 1900. It called for protection of equal privileges for all countries trading with China
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At the peak of its power, Mesopotamia is known for its solid city defense and efficient production of Agricultural products.
This happens due to many technological developments that were created by Mesopotamia, such as the development of wheel, Plowing tools, writings, architectural structure, etc.
