Choose the sentence that does not include a usage error.

A) In his article, the author implies that plagiarism is more prevalent among today’s generation of college students than it was among previous generations.
B) In his article, the author infers that plagiarism is more prevalent among today’s generation of college students than it was among previous generations.

http://grammarist.com/usage/imply-infer/

A.

The sentence that does not include a usage error is:

A) In his article, the author implies that plagiarism is more prevalent among today's generation of college students than it was among previous generations.

The sentence that does not include a usage error is A) "In his article, the author implies that plagiarism is more prevalent among today’s generation of college students than it was among previous generations."

To determine this, it's important to understand the difference between "imply" and "infer" and their correct usage.

"Imply" means to suggest or hint at something indirectly, whereas "infer" means to draw a conclusion based on evidence or reasoning. When used in the context of the sentence, the author is suggesting or hinting at the prevalence of plagiarism among today's generation of college students, hence the correct word to use is "implies."

In sentence B) "In his article, the author infers that plagiarism is more prevalent among today’s generation of college students than it was among previous generations," the word "infers" is used incorrectly. The author is the one who implies, not infers.