Pairing O'Neill's drama with Arthur Miller's Death of a Salesman is a natural choice for American literature courses, since both plays examine family pressure, unfulfilled dreams, and the collapse of illusions. The comparison essay is demanding, however, because students must hold two complex texts in mind and build an argument that neither play could make alone. Grading these essays requires criteria specific to comparison rather than a general literary analysis rubric.

The first thing to assess is whether the essay has a comparative thesis, meaning a claim that depends on both works. A statement that both plays feature troubled families is too broad to drive an argument. A stronger thesis might argue that one play locates the source of suffering inside the household while the other ties it to economic and social pressure from outside.

The second issue is balance. Students often devote most of their attention to the play they know better, which leaves the other text underdeveloped and turns the essay into a review of one play with occasional references to the other. Feedback should point out uneven evidence and ask students to bring the second play up to an equal level of detail.

Judging the Quality of the Connections

Good comparative essays use specific points of contact, such as how each play handles the gap between who a character believes they are and who they have become. Students might analyze how a father figure in each drama struggles with disappointment, or how each play uses memory and time to complicate the present. These connections should be supported with evidence from both works.

• A thesis that makes a claim requiring both plays to prove
• Evidence of roughly equal depth from each work
• Paragraphs organized around shared questions rather than one play at a time
• Attention to differences in form, such as setting, time, and structure
• A conclusion that explains what the pairing reveals about American drama or family

Watching for Forced Parallels

Another common problem is the forced parallel, where a student insists on a similarity that the evidence does not support. Two fathers are disappointed in their sons, for instance, but the causes and consequences differ in meaningful ways. Good feedback asks the student to address the difference rather than smooth it over.

Teachers can also encourage students to use differences as evidence. An essay that explains why the two plays handle memory differently can be more insightful than one that only lists shared themes. This approach teaches students that comparison is about illumination, not matching.

Managing the Workload of Two-Text Essays

Comparative essays tend to be longer and more complex, which makes grading them slower than single-text essays. Teachers who assign them regularly benefit from a rubric with clear criteria for thesis, balance, and integration. Clear criteria speed up the process and make feedback more consistent.

AI grading tools can help by checking for balance, flagging sections where one play dominates, and drafting comments aligned to the rubric. The teacher then confirms and personalizes the feedback. That workflow shortens turnaround time on essays that would otherwise take far longer to return.