The Real Reason So Many Students Struggle With Their First College Paper
A study of 2,800 first-year papers across five universities identifies the specific writing skills that high school graduates most often lack. The findings are useful for students and unsettling for K-12 educators.
Anyone who teaches first-year composition has stories about the gap between what high school graduates produce and what college writing requires. A 2025 study from researchers at the University of North Carolina at Chapel Hill, North Carolina State, Vanderbilt, Indiana University, and the University of Washington moves the conversation from anecdote to data. The team analyzed 2,800 first-year papers across the five institutions, scored them against detailed rubrics, and identified the specific skills most often missing.
The findings have implications for how students should prepare, how universities should structure first-year writing, and how K-12 educators should think about what writing instruction is actually teaching.
The Common Skills That Are Strong
The study found several writing skills that were strong across the cohort. Students arrived with reasonable command of standard sentence-level grammar, basic essay structure (introduction, body, conclusion), and the ability to summarize source material accurately. Students could state a thesis, organize paragraphs around topic sentences, and produce work that was readable.
These are not trivial achievements, and the study found that high school writing instruction had succeeded in establishing these baseline skills for most students.
The Skills That Were Weak
The skills that were consistently weak fell into three categories. First, students struggled to use evidence in ways that supported arguments rather than just illustrating them. Most papers cited sources but used quotations as decoration: a quotation would appear, followed by the student’s restatement of the same idea, with little analytical work in between.
Second, students struggled to make and defend specific claims. Theses tended to be either obvious (essentially restating the prompt) or vague (general statements that any reader would accept without argument). Papers that took genuine intellectual positions, that another reader might reasonably disagree with, were rare.
Third, students struggled to develop ideas across paragraphs. Each paragraph often functioned as a self-contained unit, but the connections between paragraphs were thin. Papers read as lists of related observations rather than as developing arguments.
What This Reveals About Instruction
The pattern suggests that high school writing instruction has emphasized form over content. Students learned to write sentences, paragraphs, and essays that look like academic writing. They learned to incorporate sources and follow citation conventions. They did not, on average, learn to think on the page in the way college writing requires.
“We graduate students who can produce a five-paragraph essay reliably,” said Dr. Lebogang Mokoena, who co-authored the study. “What they cannot do is develop an argument over five paragraphs. The form is there. The thinking is not.”
The Causes
The researchers were careful to avoid blaming K-12 teachers, who they noted often work under constraints that make argument-focused instruction difficult. Standardized tests in most US states emphasize the surface features of writing that the cohort had mastered. Class sizes often prevent the detailed feedback that argument development requires. Curricular pressure to cover breadth often prevents the slow work of developing positions on contested questions.
The cumulative effect is that students enter college well prepared for the writing they were tested on in K-12 and underprepared for the writing they will do in college. The gap is structural rather than individual.
What Good First-Year Writing Programs Do
The study compared the trajectories of students at the five institutions and identified instructional approaches associated with the strongest progress. Programs that emphasized argument development, that asked students to write multiple drafts with substantial revision, and that focused feedback on intellectual content rather than surface features produced the largest gains over the first year of college.
The University of Washington’s first-year writing program, which received the highest progress scores in the study, structures each course around three to four extended argument projects. Students develop a claim, gather evidence, write a draft, receive detailed feedback on the argument, and revise substantially. Surface features are addressed but are not the focus of evaluation.
Programs that emphasized correct citation, MLA or APA formatting, and grammatical surface produced smaller gains. Students completed the requirements but did not develop the argument skill the study identified as the actual gap.
The Implications for AI Use
The findings have particular implications for how students should think about generative AI tools. AI writing tools are very good at producing surface features: well-formed sentences, organized paragraphs, conventional structure. They are less good at producing genuine arguments. Students who rely on AI to produce the surface features of papers may find that they are reinforcing exactly the skills they already have while neglecting the skills they most need to develop.
“The students who came in strong at surface features and then used AI to keep producing surface features did not improve as writers,” said Dr. Mokoena. “The students who used AI for surface help while focusing their effort on argument development did improve. The tool is not the problem. The use of it is.”
What Students Can Do
For students arriving at university, the practical implication is to take the argumentative work of writing seriously. Surface features will be acceptable on most assignments if grammar is reasonable and structure is clear. What distinguishes college-level writing is the quality of the thinking that the writing presents. Students who can develop genuine claims and support them with disciplined evidence will outperform peers who produce polished prose around weak arguments.
For students still in high school, the implication is similar. Seek out opportunities to develop and defend specific positions in writing. Take advantage of debate, model UN, history fairs, and other formats that require argument. Practice writing essays that take debatable stands, even if the assignment does not require it. The surface features can be polished later. The thinking skills are harder to acquire under time pressure.
The Larger Story
The first-year writing gap is not new. What is new is the empirical detail with which it can now be described, and the recognition that the gap is structural rather than a function of individual student failure. The K-12 and higher education systems produce different kinds of writers, and the transition between them is harder than either system has acknowledged. The institutions that take the transition seriously are the ones whose students adapt successfully.
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