PT153.S2.Q7

PrepTest 153 - Section 2 - Question 7

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Kevin: My barber shop sells an herbal supplement that, according to my barber, helps prevent baldness because it contains an enzyme that blocks the formation of a chemical compound that causes people to lose hair.

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Summarize Argument: Counter-Position

Sabine argues that the barber’s claim is not true because the barber makes money by convincing people to buy the product.

Identify and Describe Flaw

This is the cookie-cutter “ad hominem” flaw, where the author attacks the source of the argument rather than the argument itself.

Here, Sabine dismisses the barber’s claim simply because the barber benefits from selling the product. Sabine never actually engages with the barber’s evidence, nor does she give any reason to believe that the product does not help prevent baldness.

Show answer
7.

Sabine’s argument is most vulnerable ██ █████████ ██ ███ ███████ ████ ██

a

discounts scientifically plausible ████████ ██████ ███████ ███ ██████ ████████ ██ ██ ███ █ █████████

b

takes for granted ████ █ ███████ ████ ██ ███████ ██ ██ ██ ████ ██ ███ █████ ██ ██ ███████████████ █████

c

rejects an explanation ███████ █████████ ██ ███████████ ███████████

d

draws a conclusion █████ ███████████ ███████ ███ ██████ █ ██████████ █████ ███████ █████████ ████████ ████ ███ ████ █████ ███ ████████ ████

e

rejects a claim ██████ ███████ ███ ██████ ██████ ███ █████ ██████ ██ ███████ ██ █████ ██

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