In His Study of Effectiveness of Driver's Education Programs, Cameron

question 36

Multiple Choice

In his study of effectiveness of driver's education programs, Cameron administers a practice items from a drivers' test. Participants are randomly assigned to one of two treatments, either a tutorial that narrates content, or an equivalent amount of time to practice items with feedback. After the treatment, Cameron again assesses students' knowledge with a drivers' test. He set his alpha at p=.05, and reported that significant differences indicated that those in the practice with feedback condition outperformed those in the tutorial condition.
-Which of the following best represents the type of research Cameron conducted?

• A) Correlational
• B) Experimental
• C) Descriptive
• D) Narrative

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Definitions:

Pollution Levels

The concentration of pollutants in the environment, affecting air, water, and soil quality.

Marginal External Cost

The cost of producing an additional unit of a good or service that is borne by individuals other than the producer, typically not reflected in the market price.

Park Visitation Fee

A charge imposed on visitors for access to a park, used to fund conservation efforts, maintenance, and improve the visitor experience.

National Parks

Protected areas of natural significance designated by national governments for conservation purposes, and for the enjoyment and recreation of the public.