For Which of the Following Designs Is It Most Likely

question 74

Multiple Choice

For which of the following designs is it most likely that changes could be attributed to the confound of maturation rather than to the experimental treatment?

• A) multiple baseline
• B) A-B-C-B
• C) A-B-A
• D) A-B

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Definitions:

Respiratory Rate

The number of breaths a person takes per minute, an important vital sign.

Tachypnea

Abnormally fast respirations, usually more than 24 respirations per minute.

Patent Airway

A clear and unobstructed passageway for air to move in and out of the lungs.

Cyanosis

Bluish discoloration of skin and mucous membranes caused by reduced oxygen in blood