Fluency Without Comprehension: How to Know If You Truly Understand What You've Rewritten
Rephrasing a passage with ease can feel like proof of understanding—but cognitive science suggests otherwise. There is a meaningful difference between manipulating language and genuinely grasping ideas, and that gap has real consequences for students, professionals, and anyone who communicates for a living. This article examines how to diagnose the difference and why it matters more than most writers realize.