Answer:
A categorical measurement
Explanation:
Naomi is using a categorical measurement, as she is classifying the members based on a specific class, based on determined characteristics homogeonous to each class, and that is based on qualitative aspects (not quantitative).
It is best known as a Cold War foreign policy of the United States and its allies to prevent the spread of communism. As a component of the Cold War, this policy was a response to a series of moves by the Soviet Union to increase communist influence in Eastern Europe, China, Korea, Africa, Vietnam, and Latin America.
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The correct answer is conducting a group observation and collecting qualitative data.
The cross-sectional study is defined by observational research, which analyzes data collected over a period of time. This research can be in a sample population or in a predefined subset. This type of study is also known as a cross-sectional study, cross-sectional study and prevalence study.
China it was a very popular system back then<span />