Question

For an essay about anti-anxiety drugs, which of the following sources is probably most credible? A. An online report published by the Food and Drug Administration B. The current website of a store that sells herbal remedies C.A pharmaceutical study published in 1992 D.A television interview with an anti-drug activist

Answer 1

Probably the most credible if those listed is: A. An online report published by the Food and Drug Administration.
The store that only sells herbals is more apt to primarily promote their own products (herbal) and disregard any chemical pharmaceuticals.
A pharma study published in 1992 is a) likely to be out of date for current therapies, and b) may be biased towards only that company's Rx's.
And the interview with with an anti-drug spokesperson is going to discount all pharmaceutical "drugs" due to their negative effects.

Answer 2

A. An online report published by the Food and Drug Administration