In Lauren Oliver's Delirium, love is officially classified as a disease called amor deliria nervosa, and the government treats it with a mandatory procedure at eighteen. Students find this premise fascinating, which is why so many essays open with a thesis about love being treated as an illness. The challenge for the teacher is that many of these theses sound similar and say very little beyond restating the premise.

Feedback on a thesis works best when it identifies exactly what is missing and suggests a direction without rewriting the sentence for the student. If a student writes that love is a disease in the novel, the useful question is what Oliver wants readers to conclude from that framing. Asking that question in the margin pushes the student to commit to an interpretation rather than describe a premise.

Over a full class set, you will probably see the same three or four thesis problems repeat. Tracking them lets you give a short whole-class mini-lesson and then use individual comments for what is unique to each writer. This is far more efficient than writing nearly identical notes forty times, and it makes your feedback more consistent from student to student.

The Most Common Weak Thesis Patterns

The first pattern is the plot statement, where the student simply tells you what happens in the book. The second is the universal truth, such as "love is powerful and cannot be controlled," which could be attached to nearly any story. Both feel finished to the writer, but neither gives the essay a path forward because there is nothing to prove or complicate.

• The plot statement that only restates what happens to Lena
• The universal truth that could apply to any love story
• The two-part claim that never connects its halves
• The thesis that announces a topic but makes no argument
• The overly broad claim that tries to cover the entire novel in one sentence

What Strong Feedback Sounds Like

A comment like "be more specific" gives a student almost nothing, because they do not know what kind of specificity you want. A better comment might say that the claim identifies the disease metaphor but does not explain what the metaphor accomplishes, and then ask what the society gains by describing love in medical terms. That version tells the student what is present, what is absent, and how to move forward.

It also helps to include one example of a stronger thesis written about a different aspect of the book so the student sees the move without copying a sentence. Showing how someone might argue that medical language makes fear seem rational demonstrates the level of claim you expect. Students can then apply that structure to their own interpretation of Lena, Hana, or the Wilds.

Letting Students Revise Before You Grade

Thesis revision is one of the highest-value, lowest-cost steps in a writing unit. If students submit a thesis and a brief outline before the full essay, you can catch problems when they are still easy to fix. A quick pass at that stage prevents the demoralizing experience of writing three full pages around a claim that was never going to hold.

Doing this for a hundred and fifty students is time intensive, which is where structured, rubric-based feedback tools can help. A first-pass response that flags whether the thesis is arguable, specific, and supportable gives you a head start on each comment. You then add the human judgment that connects the feedback to what you know about each student's goals and abilities.

Build a Shared Language for Thesis Quality

When students and teachers use the same words to describe a thesis, feedback becomes faster to give and easier to act on. Terms like arguable, specific, and supportable can be defined on a single page and referenced in every comment. Over a semester, students begin to evaluate their own claims using that vocabulary before they ever hand anything in.

This shared language also supports department-level consistency, since every teacher assessing a Delirium unit can refer to the same descriptors. Students moving between sections hear a familiar message instead of conflicting advice. The result is a calmer grading experience and a clearer path to improvement for the student who is trying to work out what you want.