The Genre Decider + Draft Analyzer
Two questions bring students here: is this assignment an essay or a literature review? and, once drafted, which genre does my paragraph belong to? The tool answers both: five tick-boxes read your brief and hand down a verdict with a copyable justification; a paste box reads one draft paragraph and reports which way its citation habits lean.
Genre Decider + Draft Analyzer
5 questions on the brief → verdict + justification · paste a paragraph → genre lean + two fixes
Part 1 · The brief: tick everything that is true of your assignment
Tick every statement true of your brief — the verdict and its justification render here.
Part 2 · The draft: paste one paragraph (max 400 characters)
0 / 400
Paste a paragraph — density tiles and a genre lean appear here.
How the analyzer reads a paragraph: four signals, two genres. Author mentions (names like Adeyemi (2021) or a parenthetical (Novak et al., 2022)), years, and reporting phrases (according to, the studies show) say the sources are speaking — review fuel. Claim markers (I argue, in my view, this essay, clearly) say you are speaking — essay fuel. Zero citations of any kind tips essay-ward, because a bare opinion has nothing else holding it up. The label describes the paragraph, not a verdict on it — an essay paragraph should read essay-leaning; the point is catching the mismatch.
The genre split: whose claim is moving?
Every difference in the table below flows from one question: when a sentence in your draft finishes, whose position just moved — yours, or the field's? In an essay the claim is always yours. You picked it, you ask the reader to grant it, and every source is a witness summoned to help. Concessions exist to make your claim stronger; counterarguments exist so you can answer them. The essay is a campaign with one candidate.
In a literature review the claims belong to the sources. Your job is to chart where they agree, where they fight, and which questions nobody picked up — the map is the contribution. You may hold opinions about the map (this cluster is thin, this debate stalled), but the map must hold anyway. A review bent to fit the writer's preference is a brief disguised in citations.
Essay-shaped paragraph (invented)
Stand-up desks have earned a place in classrooms, but only under one condition. Schools that bought them for every hour of the day wasted money; the attention gains hold for two-hour blocks, and a policy should say so. Anything broader is furniture fashion, not pedagogy.
Whose claim moves? The writer's — sources exist to fence the claim, and the paragraph ends in a verdict.
Review-shaped paragraph (invented)
The classroom studies on stand-up desks split by what they measured. Observation work reports longer on-task stretches; budget-impact work reports negligible learning change and real cost; the posture-health strand stays agnostic on attention altogether. Together they agree that duration of use is the variable nobody has isolated.
Whose claim moves? The field's — the writer arranges findings and surfaces what all three strands skipped.
Eight real differences at a glance
Here are the eight places the two genres actually diverge — not furniture like fonts or title pages, but differences a grader can point to in your first paragraph. Three of them (goal, citation density, rubric) do most of the damage in real submissions, and each gets its own section below.
| Dimension | Essay | Literature review |
|---|---|---|
| Goal | Move one claim of yours across the finish line and get the reader to grant it. | Chart what the sources collectively establish and where the field stalls, so a later study has a landing spot. |
| Driving question | Is this claim true — and can I defend it to someone inclined to say no? | What do the sources collectively establish, and what do they leave open? |
| Organization | Thesis-driven flow: the introduction plants the claim, each paragraph advances it, the conclusion lands the verdict. | Map logic: sections follow the field's themes, methods or eras — the shape comes from the literature, not from your reading order. |
| Evidence role | Selected witnesses: a handful of sources, leaned on hard, quoted and analyzed in depth. | The content itself: many sources paraphrased, compared and synthesized; direct quotes are rare. |
| Voice | The writer's stance is the engine; first person is welcome in many briefs. | The writer's stance stays offstage; the reviewing voice surfaces only in synthesis moves and gap lines. |
| Tense | Present for your claims; past for reporting what sources did. | Past or present perfect for what studies found; present for what the field still holds. |
| Citation density | Thin by design: a 2,000-word essay may carry 3–10 sources, clustered where the argument needs witnesses. | Dense by design: every paragraph stands on several authors; a 2,000-word review may synthesize 20–40. |
| Grader's rubric | Thesis quality, paragraph-to-paragraph logic, evidence-claim fit, style. | Coverage, synthesis over summary, organization logic, critical comparison, a named gap. |
Before you trust any table: conventions vary by course, and the brief plus its rubric outrank everything here — when they disagree, the brief wins. Every example on this page is invented for illustration, including the stand-up desk and homework-cap scenarios and the author-date pairs: placeholders, not real studies.
Organization: the argument thread vs the map
An essay is organized like a relay. The introduction plants the claim, and every paragraph is a leg of the run: it picks up the previous paragraph's open question, advances the claim one step, and hands the baton on. The test is brutal: point at any body paragraph and ask which part of the claim did this move? No answer in five words means the paragraph is decoration. It is also why essays rarely carry headings: labels would do the work the prose is supposed to do.
A review is organized like the field itself. Sections are not steps of your argument; they are regions of the map — one per theme, method family or era. Three map logics cover most briefs: thematic (one section per fight the sources are having), methodological (grouped by how studies measured, judged by design) and chronological (eras, turns, dead ends). The full scaffolds live on our literature review outline page; what matters here is ownership — in an essay you organize your opinion, in a review you organize the field's.
There is a tell when the two get confused: reorder your paragraphs. If nothing breaks, you have written a list — or a very flat map. An essay's order is load-bearing because claim two depends on claim one. A review's order is load-bearing for a different reason: sections sit together because the sources connect there, not because you read them in that sequence.
Voice and tense: who speaks, and when did it happen?
Voice is where the genres feel most different from the inside. In an essay, the writer is a character: most briefs let you say I argue, and even the ones that do not still expect the argument to be visibly yours. In a review, the writer is a surveyor who holds the voice level — reports, weighs, compares — because the moment it campaigns, the map becomes an advert. That is the honest answer to can you use I in a literature review?: mostly no, with one narrow exception. To name your own synthesis move, write this review argues, not I think. Some humanities rubrics accept first person even in reviews; most science rubrics never will; the brief decides.
Tense runs on a role logic, not a rule to memorize. Studies are finished work, so their actions take past or present perfect; the field's current holdings take the present. Watch the invented pair flip roles correctly:
Adeyemi (2021) tested forty classrooms and reported longer on-task stretches.
The field now holds that posture alone does not carry attention — duration does.
The first sentence reports a finished study, so it lives in the past; the second states what the field currently accepts, so it lives in the present. An essay adds one role: your own claims take the present (the cap is worth having) while sources stay in the past. Tense trouble is almost never grammar — it is a roles problem. When tenses wobble, sweep the draft verb by verb and ask whose each claim is.
Citation density: sprinkle vs saturation
Essays cite thinly on purpose. A 2,000-word essay might carry a handful of sources, and that is not laziness — it is the genre asking for depth. Four sources you have genuinely read, quoted sparingly, and connected to the claim outrank twelve found the night before. The failure mode is the opposite of what students fear: not too few citations but claims with none — assertions that needed a witness and got an adjective instead.
Reviews cite densely for the reverse reason: the sources are the content. Saturation is the norm — a paragraph standing on one author is about one author, and a review paragraph is about several at once. Paraphrase beats quotation because the reviewer compresses: three studies' findings in one sentence, arranged so the relationship shows. The failure mode is the laundry list — sources in reading order, no relationship stated, density without synthesis.
The analyzer counts exactly these signals. Author mentions and reporting phrases high, claim markers near zero — review texture. Claim markers high with nothing attributed — essay texture needing witnesses even for an essay grader. Balanced paragraphs are fine in exactly one place: the review essay, next section.
When the two blur: the review essay
Now the page's second question: can a literature review be an essay? Yes — there is a real, assigned hybrid.
What a review essay actually is
A review essay takes a position about the literature and uses the literature as its evidence — citing densely like a review, running a thesis like an essay. Take this invented claim: stand-up desk research has been measuring the wrong thing; every strand studied presence, none studied duration. That is not a map statement; it indicts the map. Every following section marshals clusters of sources to prove it, and the piece ends in a verdict, not a gap statement. Historiography assignments, state-of-the-field papers and many senior-capstone prompts are this genre under other names.
The signals that your brief wants one
The tell is doubled apparatus: the brief demands a defensible position and review furniture — ten-plus sources, multi-author paragraphs, a research gap, a discuss-the-literature line. Either signal alone keeps you in a pure genre; both together mean hybrid. That is exactly what the decider checks: the essay signal plus any review signal fires the hybrid verdict instead of a guess.
How to write one without splitting the voice
Keeping a review essay coherent takes one discipline: your claim leads every section, and sources appear as evidence for the claim about the field. Synthesis sentences are yours — taken together, these strands never vary the exposure window — and they serve the thesis. Cite at review density, argue at essay temperature, keep the tense roles from the voice section. Close with a verdict: the review essay is the one literature-shaped piece allowed to end by saying the field is wrong about this.
Four genre-mixing fails (and their fixes)
Most genre trouble is not confusion at the assignment level — it is a paragraph-level leak: one section starts behaving like the other genre, and the grader feels it before they can name it. Four leaks, fixes on the back of each card.
Arguing inside a review
Tap to flip
Sections quietly score points for one author's position, and the "map" becomes a campaign with citations. The fix: sections map; only the gap line argues. If two sections end by defending the same source, promote the argument into the review essay format — or strip the scoring and let the disagreement stand as mapped.
Listing inside an essay
Tap to flip
The body turns into a source parade: one study per paragraph, summarized in order, none advancing anything. The fix: one claim per paragraph, sources as witnesses. Run the swap test — if two paragraphs can trade places without breaking a sentence, nothing is argued. Re-outline around the claim each paragraph serves.
Tense whiplash
Tap to flip
One sentence reports that a study found; the next says the field found; the third says you find. The fix is role logic, not a grammar rule: past for what studies did, present for what the field holds and for your own claims. Sweep the draft verb by verb, mark each claim's owner — the tenses settle.
Citation-free claims
Tap to flip
"Research shows students focus better" — which research? A factual assertion with no witness reads as an invented fact in either genre. The fix: anchor it to a source, or rescope it as a position. "The evidence suggests" needs a citation; "I argue" needs none. The analyzer's claim-marker tile finds these fast.
What graders grade
The rubric row deserves expanding, because it changes where the final night goes. Essay graders read for the claim's quality and journey: is the thesis arguable rather than factual, does each paragraph visibly advance it, does the evidence fit the claim it witnesses, does the prose carry conviction without shouting. Students lose the same three marks every year: a thesis announcing a topic instead of a position, paragraphs summarizing sources without advancing anything, and evidence sitting near the claim instead of supporting it.
Review graders read for judgment at scale. Coverage means the major clusters got represented, not that you read everything. Synthesis-over-summary is the big one — can two sources share a sentence with their relationship stated? Organization logic checks that sections map the field's actual structure. And the named gap separates a review from a long summary: one scoped sentence about what the sources collectively never tested. What loses marks stays consistent: the laundry list, the missing gap, the one-author campaign that turns a review into an advert.
Both rubrics share one foundation: the brief. Whichever genre the decider hands you, read the verdict against the actual rubric sheet — if they disagree, the rubric wins.
Need the right genre written to the rubric?
Deadline close and the genre call still shaky? A quoted, deadline-bound writer can take the brief off your hands — essay or review, matched to the rubric you paste in.
Five-question check
Five questions on the eight differences. Wrong picks reveal the answer and lock; the ring fills as you go.
1. Which sentence could open a literature review but never an essay?
2. Your brief says take a position and defend it, and demands twelve sources. What were you most likely assigned?
3. Which sentence handles review tense correctly?
4. On citation density, which pairing is right for two 2,000-word pieces?
5. A draft paragraph reads: gamified apps are obviously ruining math class; everyone knows kids just chase badges. What is the fastest fix?
Literature review vs essay: frequently asked questions
Can a literature review be an essay?
Yes, in one specific case: the review essay. That assigned hybrid takes a position about the literature itself — for example, that the field keeps measuring the wrong variable — and uses the sources as its evidence. It cites densely like a review but runs a thesis like an essay. If your brief asks you to defend a position and also demands a dozen sources, that is the genre you are in. The decider above returns exactly that verdict when both signal types fire.
Can you use "I" in a literature review?
Usually no, and never to carry opinions: the reviewing voice stays offstage so the sources remain the story. The narrow exception is naming your own synthesis move — "this review argues," "this review excludes" — where the rubric allows it. Check the brief before you decide: some humanities courses accept first person even in reviews, while most science courses never do. In doubt, write "this review" instead of "I," and park leftover opinion in the gap line, where a review earns its verdict.
How many sources does an essay need compared to a literature review?
Illustratively, a 2,000-word essay usually leans on 3 to 10 sources it can afford to engage deeply, while a review of the same length may synthesize 20 to 40 because the sources are the content. Density is not the prize, though — fit is. An essay with four well-analyzed witnesses beats one with twelve name-drops, and a review misses the point if two paragraphs run without multiple authors. Treat the numbers as conventions: the rubric and the brief set the real floor and ceiling.
What tense should a literature review use?
Past or present perfect for what the studies did — Adeyemi tested, Novak has found — because their work is finished. Present tense is for what the field still holds and for your map statements: the literature agrees, the evidence stays thin. Keep the roles separate and tense stops wobbling. The same logic runs an essay: past for sources, present for your claims. If a sentence mixes tenses mid-claim, the claim's owner has changed — go back and check whose position moved.
Why does my essay keep turning into a source summary?
Because the sources took over the driver's seat. The fix is order of operations: state your claim first, then bring in a source as a witness for that one sentence, then close with what it means for your argument. If two of your paragraphs could swap places without breaking anything, nothing is advancing — re-outline each paragraph around the claim it serves. The analyzer above confirms the diagnosis: claim markers high, author mentions low is essay fuel; the reverse is a survey needing a thesis.
Which way does your current draft lean?