Read the rubric the way a scorer uses it
The six-point rubric looks simple until two essays with the same thesis score very differently. The thesis point only confirms that a defensible position exists. Most of the separation happens in the evidence and commentary row, where scorers look for specific support and consistent explanation across the response.
See what the thesis point actually requires
Row A is worth one point, and it asks only one question: does the response state a defensible position that responds to the actual task? The thesis does not need to appear in a fixed location, and it does not need to preview three reasons. It fails only when it restates the prompt, summarizes without taking a position, or answers a different question than the one asked.
Weak: "There are many factors to consider when deciding whether persistence guarantees success."
Defensible: "Persistence improves the odds of success but does not guarantee it, since factors outside an individual's control, such as resource access and timing, can prevent even sustained effort from succeeding."
The first example describes the topic without committing to a position. The second takes a specific, defensible stance that the rest of the response can be built around. Only the second earns the thesis point.
Understand the four levels of Row B
Row B, evidence and commentary, is worth up to four points, and it accounts for most of the separation between essays. The point structure is shared across all three free-response tasks, but the exact gates differ by task. Use the task-specific tables below rather than one generic ladder.
| Score | What the response shows |
|---|---|
| 0 | Restatement or irrelevance, or fewer than 2 provided sources |
| 1 | At least 2 sources, but commentary mainly summarizes |
| 2 | At least 3 sources; some explanation, but the line of reasoning is missing, faulty, or inconsistent |
| 3 | Specific evidence from at least 3 sources supports all claims; commentary explains some of the line of reasoning |
| 4 | Specific evidence from at least 3 sources supports all claims; commentary consistently explains the line of reasoning |
| Score | What the response shows |
|---|---|
| 0–2 | Progresses from irrelevant or general evidence toward some specific evidence and partial explanation |
| 3 | Specific evidence supports all claims; commentary supports the line of reasoning and explains how at least one rhetorical choice contributes to the writer's argument, purpose, or message |
| 4 | The same standard is met consistently, and the response explains how multiple rhetorical choices contribute |
| Score | What the response shows |
|---|---|
| 0–2 | Progresses from irrelevant or general evidence toward specific evidence with partial explanation |
| 3 | Specific evidence supports all claims; commentary explains some of the line of reasoning |
| 4 | Specific evidence supports all claims; commentary consistently explains the line of reasoning |
The jump from a 3 to a 4 is mainly about consistency across the response. In rhetorical analysis, the 4-point level also requires explaining how multiple rhetorical choices contribute to the writer's argument, purpose, or message. In synthesis, both 3 and 4 already require specific evidence from at least three provided sources.
Know why one strong paragraph is not enough
A response with one exceptionally developed paragraph and two paragraphs of vague, summary-level commentary will not earn the top Row B score, even though a reader might remember the strong paragraph most vividly. The rubric rewards consistency across the full response. A single well-built paragraph shows that a student can do the work, not that the response as a whole does it.
What Row C actually requires
Row C is one point for sophistication of thought and/or a complex understanding of the rhetorical situation. It is not earned by dropping in a counterargument, using difficult vocabulary, or adding one sentence of "nuance." In synthesis and argument, valid routes include consistently exploring a real tension, explaining implications or limitations in a broader context, making effective rhetorical choices that strengthen the student's own argument, or using a consistently vivid and persuasive style. In rhetorical analysis, the point may come from explaining the significance of rhetorical choices in the rhetorical situation, explaining the function of a passage's complexities or tensions, or using a consistently vivid and persuasive style. The common requirement is consistency: the sophistication has to be part of the response, not a decorative phrase.
Use mechanics as a clarity issue
Spelling and minor grammatical slips do not cost points on their own under the current rubric. They matter specifically when they interfere with a reader's ability to follow the argument. A response with occasional surface errors but clear reasoning can still earn the top Row B score. A response where errors make a sentence's meaning genuinely unclear can lose that point, because the communication itself has broken down, not because a rule was violated.
Score mixed-strength responses row by row
Each row is scored independently. A response can earn full evidence and commentary credit while missing the thesis point, or earn the thesis point while scoring low on evidence and commentary. When you evaluate a response, score each row on its own terms rather than letting strength in one row raise your impression of another.
Revise the reason a row stopped where it did
Useful revision starts with naming the exact reason a row stopped short, not with a general instruction to "add more detail." If Row B stopped at a 3 because the third piece of evidence was left unexplained while the first two were fully developed, the fix is specific: write commentary for the third piece of evidence that matches the depth already shown elsewhere in the response.
Exam diamond: Each rubric row is scored independently, and the top Row B score requires commentary that stays consistent across the whole response, not just in its strongest paragraph.
Constructed-response drills
The practice set includes five written drills: choosing the thesis that answers the task, then scoring short excerpts row by row. Write your answer before you read the model reasoning.