If a Researcher Wants to Do a Study to Show

question 43

Multiple Choice

If a researcher wants to do a study to show that active learning strategies help students learn she should

• A)manipulate teaching strategies by having one group assigned to work with active learning strategies and a second group assigned to work with strategies that did not involve active learning and see if students' performance covaries with the teaching method.
• B)have one teacher teach one group of students with active learning strategies and have a different teacher teach a second group of students with a method that did not use active learning strategies,then compare the performance of the two groups.
• C)have students choose to learn either using active learning strategies or using methods that did not use active learning strategies and then compare the performance of the two groups of students.
• D)teach one group of students with the active learning strategies and describe the students' performance based on her observations.

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Definitions:

Factor Endowments

The quantity and quality of labor, land, and capital that a country possesses, which can affect its comparative advantage in trade.

Import Quota

A government-imposed limit on the quantity of a specific type of good that can be imported into a country.

Domestic Price

The price of goods or services within a country's domestic market, potentially influenced by tariffs, taxes, and supply and demand.

Tariff

A tax imposed on imported goods, usually to protect domestic businesses and market from foreign competition.