Michael Is Asked to Describe How a Gumball Machine Works

question 127

Multiple Choice

Michael is asked to describe how a gumball machine works. After hearing an expert's account of how a gumball machine actually works, Michael is more likely to increase his rating of how much he initially knew about how the machine works. Michael is MOST likely to be in:

• A) kindergarten.
• B) second grade.
• C) fourth grade.
• D) sixth grade.

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Definitions:

Secondary Prevention

Level of preventive medicine that focuses on early diagnosis, use of referral services, and rapid initiation of treatment to stop the progress of disease processes.

Chest Discomfort

A common symptom that can be caused by a wide range of conditions, from muscular strain to heart problems.

Electrocardiogram

A test that records the electrical activity of the heart to detect any heart problems.

Fluoride

A mineral used in dental care to strengthen tooth enamel and prevent cavities, often added to toothpaste, mouthwash, and some public water supplies.