The Turn of the Screw has inspired many adaptations, including the 1961 film The Innocents, Benjamin Britten's opera, and the series The Haunting of Bly Manor. Teachers often assign comparison essays that ask students to examine how different creators interpret the same ambiguous story. These assignments engage students who might otherwise struggle with James's dense prose.

The appeal is obvious, but the grading needs care. Students may fall into a list of differences, noting that a character was added or an ending was changed, without asking why. A strong comparison essay argues about what each version chooses to emphasize and what that reveals about the original.

Because film and television rely on images, adaptations are forced to make decisions that the novella can leave open. A camera either shows a ghost or it does not, which means a filmmaker must take a stance on the central ambiguity. That tension gives students a rich subject, and it gives teachers a clear focus for grading.

What a Strong Comparison Essay Does

A strong essay starts with a claim about the relationship between the text and the adaptation. For example, a student might argue that one version resolves the ambiguity in favor of a psychological reading while another embraces the supernatural more openly. The essay then supports that claim with specific scenes or moments from both the book and the adaptation.

• Makes an arguable claim about how the adaptation interprets the source
• Cites specific passages from the novella and specific scenes from the adaptation
• Explains the effect of medium, such as what a camera can show that prose cannot
• Addresses what the adaptation adds, removes, or changes and why it matters
• Avoids plot summary and stays focused on analysis throughout

Watch for These Grading Pitfalls

The most common pitfall is the checklist comparison, in which a student lists differences in sequence without analysis. Another is unbalanced attention, where the essay discusses the adaptation in rich detail and cites the novella only in passing. Feedback should remind students that the book remains the anchor text and that the comparison depends on precise evidence from both.

Teachers should also note any claims about creator intent that are not supported by evidence. Students sometimes assert what a director wanted without citing any source, which turns the essay into speculation. A comment asking them to ground the claim in a visible choice on screen will tighten the argument.

Using AI to Keep Comparison Grading Consistent

Comparison essays are harder to grade consistently because they combine two sources and several skills. An AI tool working from a clear rubric can check whether each essay cites both the novella and the adaptation, whether it makes a claim instead of a list, and whether analysis follows each example. These checks give teachers a dependable first pass.

The teacher then focuses on the quality of the insight, which is the part that requires knowledge of the book and its adaptations. This division of labor reduces fatigue and helps keep scoring fair across the class. Students benefit from comments that are specific and tied to a shared set of criteria.