An Example of a Randomized Controlled Experiment Is When

question 1

Multiple Choice

An example of a randomized controlled experiment is when

• A)households receive a tax rebate in one year but not the other.
• B)one U.S.state increases minimum wages and an adjacent state does not, and employment differences are observed.
• C)random variables are controlled for by holding constant other factors.
• D)some 5th graders in a specific elementary school are allowed to use computers at school while others are not, and their end-of-year performance is compared
• Holding constant other factors.

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Definitions:

Incorporation of Knowledge

The process of absorbing, embedding, and applying new information into an existing body of knowledge to enhance understanding or performance.

Value System

A set of consistent personal or societal beliefs and attitudes that determine one's judgments and actions.

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The systematic assessment of the effectiveness and impact of various teaching methods on student learning.

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The inner layer of cells that develops during the germinal period. These cells later develop into the embryo.