Consider the Example of Cyr, a Researcher Who Studies the Role

question 6

Multiple Choice

Consider the example of Cyr, a researcher who studies the role of worked examples in engineering education. He measures students test performance and ratings of their instructors. He randomly assigns classes to condition. In some classes worked examples are shown, some where no worked examples are used, and a third set of classes in which students have access to worked examples if they elect to look at them.
-The independent variable in Cyr's research is

• A) Engineering education
• B) Worked example exposure
• C) Test performance
• D) Teacher ratings

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Definitions:

Inserting

This involves placing or fitting one object securely within another or a specific location, often used in surgical procedures or the administration of medical devices.

Sterile

Free from any form of bacteria, viruses, or other microorganisms, often referring to a condition necessary in medical procedures.

Ampule

A small sealed vial which is used to contain and preserve a sample, typically a liquid or solid.

Container

An object that can hold or transport something, ranging from a simple box or jar to a large shipping container.