Match each example with the correct fallacy. (1 point)

ad hoc

post hoc

red herring

: "Mental health concerns have increased with the rise of digital media, so smartphones must cause depression."

"Mrs. Smith is an awful teacher."
"She gives us timely and respectful feedback on our assignments," replied Stephen.
:: "Sure, but I bet she gives good grades to her favorite students."

:: "Sure, my grade in math is low, but my team won the state championship last weekend!"

1 answer

Here are the matches for each example with the correct fallacy:

  1. Post hoc: "Mental health concerns have increased with the rise of digital media, so smartphones must cause depression."

  2. Red herring: "Mrs. Smith is an awful teacher." "She gives us timely and respectful feedback on our assignments," replied Stephen. "Sure, but I bet she gives good grades to her favorite students."

  3. Ad hoc: "Sure, my grade in math is low, but my team won the state championship last weekend!"

These examples illustrate the respective fallacies they represent.