What is a critical benefit of previewing vocabulary before reading?

Previewing vocabulary before reading is crucial as it facilitates comprehension of the content. When readers are introduced to key vocabulary beforehand, they can better understand the context and ideas presented in the text. Familiarity with specific terms allows them to grasp the main concepts without getting bogged down by unfamiliar words. This prior knowledge supports the cognitive load, making it easier for readers to connect new information to what they already know.

Additionally, by understanding vocabulary in advance, readers are more likely to follow the narrative or argument presented in the text, which enhances their ability to engage with and reflect on the material. This foundational understanding often leads to deeper insights and a more meaningful reading experience, ultimately improving overall comprehension.