Answer: Observational Study
Explanation: An experiment requires a scientist to observe subjects of the study under specific conditions where an independent variable is involved and controlled by the scientist.
An observational study on the other hand is in an uncontrolled environment and the scientist does not have any control on the variables. An example is polls. The purpose of this type of study is to get statistical values without interfering with the the subjects of the study.
Mercantilism and barter are better described as historical economic systems, and in the past the governments and the kings/queens generally kept a closer control of the country, so let's not consider those options.
Now, we have: capitalism, communism, socialism.
Capitalism leaves the capital and the economic decisions in the hands of the private people, not the government. Socialism means a common possession of the means of production, but not by the govrenments, rather by the people, as is often seen as a milder form of communism.
Communism on the other hand is associated with authoritarian governments. Some example were the Soviet Union, and currently, North Korea and Cuba.
Answer:
At 9:05 A.M., the bell rings and children file into their third-grade classroom. The first student to sit at his or her desk-book open and pencil ready to write-wins a star for the day. The students love this little bit of competition. This example of nonacademic socialization (which can teach students the benefit of competition) is referred to, by sociologists, as the:<u> hidden curriculum</u>.
Explanation:
Hidden curriculum is a sociology concept that describes the often unarticulated and unacknowledged things students are taught in school and that may affect their education experience. These are often unspoken and implied lessons unrelated to the academic courses they're taking — things learned from simply being in school.
