* Understanding the meaning of individual words and phrases in context.
* Identifying the main idea and supporting details of a passage.
* Determining the author's purpose and tone.
* Analyzing the relationships between different parts of a passage.
* Inferring meaning from the text and drawing conclusions based on evidence.
* Understanding the structure of the passage and how it contributes to the meaning.
* Evaluating the reasoning used in a passage.
* Synthesizing information from multiple passages (sometimes).
In short, it assesses how well students can understand and critically engage with written material.