Which of the following does Chapter 3 suggest as a method for effective proofreading?

A) reading the revised portions of your document, which you print in a different color
B) relying on the spell-checker and grammar-checker
C) reading your document slowly and carefully, perhaps out loud
D) reading in a quiet space

Chapter 3 suggests that reading your document slowly and carefully, perhaps out loud, is an effective method for proofreading. It specifically advises against relying solely on spell-checkers and grammar-checkers, and while reading in a quiet space may be helpful, it is not explicitly suggested as a method for effective proofreading. The use of different colored print is not mentioned as a technique for proofreading in Chapter 3.