After a practice session for Form 187R/188R Level D, which reason best explains why you should review incorrect answers?

• A. Track progress by reviewing incorrect answers
• B. To identify knowledge gaps
• C. To increase the number of questions attempted
• D. To compare scores with peers

Answer: (B)

Reviewing incorrect answers is valuable because it helps you pinpoint exactly where your understanding breaks down. When a question is answered incorrectly, you can identify the specific concept or skill you haven’t mastered yet, which tells you what to study next. That targeted focus is what makes this the best reason to review—you’re diagnosing gaps in your knowledge so you can relearn and practice those areas. Other options may offer some peripheral benefits, like tracking progress, attempting more questions, or comparing scores with others, but they don’t directly address improving weak areas. The essential idea is that diagnosing gaps in your knowledge drives effective targeted study.