According to your textbook, if you quoted Juanita Washington, a resident of New Orleans, on the psychological effects of Hurricane Katrina, you would be using testimony.

Peer

Explanation:

Peer testimony involves testimony from an individual who isn’t a professional or who lacks vast knowledge in such topic/field.

According to the textbook, if you quoted Juanita Washington, a resident of New Orleans, on the psychological effects of Hurricane Katrina, you would be using peer testimony as she isn’t known as a psychologist or a doctor related to that area of specialization.

protectionism fosters competition and keeps price regulated is not an argument in favor of protectionism.