Constructive Feedback is a kind of feedback that focuses on an objective view basing it on factual observations. Constructive feedback aims at giving positive criticism to create room for a favorable outcome and improvement. Among the choices, number 3 contains constructive feedback. The rest of the choices are based on personal or subjective judgment.
The correct answer is the third line, "I would suggest working on word choice, since you used the same words many times in the essay. Use a thesaurus to find synonyms if you need to."
