Coherence and Transitions

This is Unit Sixteen of College Composition. Unit Fifteen put a draft's paragraphs into the reader's order. This unit makes that order visible, with the connections between sentences and paragraphs. Carry one idea through this lecture. A transition is a claim about how two ideas relate, so the right one names the true relationship, and the wrong one misleads even when the grammar is correct. A worked example near the end turns a list of statements into an argument by naming each relationship. By the end you will be able to explain coherence. To choose transitions by family. To link sentences, paragraphs and sections. And to repair coherence without overloading a passage.

Two entries on coherence and on what transitions do.

Ideas readers can follow.

CMP 0376 Coherence

Writing is coherent when its ideas are organized logically and each sentence moves smoothly to the next, so readers can follow the thread. A paragraph flows when its order makes sense and transitional words signal what is coming next. Coherence can fail even when every sentence is correct, if readers cannot see how the sentences relate.

Words that show relationships.

CMP 0377 Transitions Show Relationships

Transitional words and phrases show how sentences and paragraphs relate: whether ideas connect, build, contrast or follow in time. In "Companies present gas as cleaner than coal. However, drilling leaks methane," however tells readers the second sentence pushes back on the first. Without transitions, readers must guess at relationships; with the wrong ones, they guess wrong.

Eight entries on the transition families, how to choose among them, and what a wrong transition does.

Adding and illustrating.

CMP 0378 Addition and Example

Some transitions add a point, such as also, furthermore and in addition; others introduce an example, such as for example, for instance and specifically. "Tuition has risen. In addition, fees have doubled" adds; "Costs have risen. For example, lab fees doubled" illustrates. For example promises an instance of the point already made; use it only when one follows.

Changing direction.

CMP 0379 Contrast and Concession

Contrast transitions, such as but, however, nevertheless, on the other hand and conversely, signal a change of direction. "The plan is popular; nevertheless, it is expensive" turns the sentence from support to a problem. A contrast word between two agreeing ideas confuses readers, because it promises a turn that never comes.

Linking reason and outcome.

CMP 0380 Cause and Result

Cause and result transitions, such as because, therefore, as a result and consequently, link a reason to its outcome. "The bridge closed; as a result, traffic shifted downtown" states that the closing caused the shift. These words assert causation; use them only when the cause has been shown.

Showing order.

CMP 0381 Sequence and Time

Sequence and time transitions, such as first, next, then, meanwhile, later and finally, show order. Directions for requesting a transcript read easily when each step begins with first, next, then or finally. Removing the sequence words from a set of steps makes the passage choppy and the order hard to follow.

Drawing ideas together.

CMP 0382 Summary and Conclusion

Summary transitions, such as in short, in other words, in summary and in conclusion, signal that the writer is drawing ideas together. "In short, the evidence points one way" tells readers that what follows condenses what came before. In conclusion is often unnecessary at the end of an essay, since the final paragraph's position already signals it.

Naming, then choosing.

CMP 0383 Choosing the Right Transition

Choosing the right transition means naming the relationship and picking a word that states it. Read the sentences on both sides of the gap and name the relationship in plain words: adding, illustrating, contrasting, resulting, following in time, conceding or summing up. Choose from the matching family: in addition, for example, however, therefore, then, granted, in short. Read the pair with it in place and confirm the relationship is true. If none fits, the sentences may be in the wrong order. Wrong answer choices often sound smooth, so ask what relationship each one claims.

Grammatical but misleading.

CMP 0384 Wrong Transitions

A transition that names the wrong relationship misleads readers even when the sentence is grammatical. "Sales rose; therefore, the company cut staff" claims rising sales caused the cuts; if the cuts happened despite the rise, the word should be however. Read transitions as claims; each one asserts how two ideas connect.

Through time, or through space.

CMP 0385 Transitions for Time and Space

Beyond sequence, transitions can show time, such as meanwhile, currently and eventually, or space, such as nearby, in the background and to the left. Spatial transitions help in descriptions, such as of an image; time transitions help in narratives and histories. Mixing time and spatial signals in one passage can blur whether the writer is moving through time or through a scene.

Five entries on the links between larger units: concession, sections, pronouns, paragraph openings and bridging sentences.

Between larger parts.

CMP 0386 Transitions Between Sections

Transitions work at three levels: between sentences, between paragraphs and between larger sections of a text. A phrase such as "equally important" opening a new paragraph both links it to the last one and tells readers how the new idea ranks. Longer pieces need section-level signals so readers know when the argument has moved to a new stage.

Pointing back.

CMP 0387 Pronouns as Links

A pronoun pointing back to the previous sentence links two sentences, as long as its antecedent is unmistakable. "The act gave the agency new tools. It also shifted the focus to prevention": it and also together tie the second idea to the first. A pronoun link fails when two possible antecedents sit in the previous sentence.

Granting a point.

CMP 0388 Concession Transitions

Concession transitions, such as certainly, of course, granted and to be sure, acknowledge a point before the writer answers it. "Granted, the program is costly. Its savings, however, outweigh the cost" concedes, then turns back to the argument. A concession must be followed by a response; otherwise it reads as the writer agreeing with the opposing side.

Opening a new paragraph.

CMP 0389 Transitions Between Paragraphs

A transition at the start of a paragraph tells readers how the new paragraph relates to the last and where the argument is going. In the anchor's example, four reasons for a traffic signal gain first, second, another reason and finally, so readers can track them. Between paragraphs, the first sentence carries most of the transition.

A sentence that bridges.

CMP 0390 Bridging Sentences

A bridging sentence opens a paragraph by connecting the previous point to the new one. State the previous paragraph's point in a few words, then the new point, and decide their relationship: an added reason, a contrast, a consequence or a next step. Write a sentence that names the old point briefly and introduces the new one with a fitting transition. After a paragraph on rising traffic, "Heavier traffic has also made the intersection more dangerous for pedestrians" moves from volume to safety. A bridge that only repeats the last point delays the new one, so keep the reference short.

Three entries on repairing coherence, with a worked example. The opening idea is paid off at the worked example.

Restoring the thread.

CMP 0391 Repairing Coherence

Repairing coherence means finding where readers lose the thread. Mark every place you pause to ask how one sentence relates to the next, and decide whether the problem is order, a missing transition or a wrong one. Move a sentence that depends on later information. Add a transition where the relationship is right but unstated, replace one that names the wrong relationship, and check paragraph openings for bridges. Adding transitions everywhere is not a repair; a transition on every sentence feels mechanical, and well-ordered sentences can connect on their own.

A list becomes an argument.

CMP 0392 A Paragraph Without Links

A worked example, constructed for this course, pays off the opening idea. A paragraph about earlier library hours lists six statements with no links. Named in turn, the relationships become a chain: the hours changed, but many students work evenings; as a result, use fell; some administrators argued students preferred studying at home; however, a survey found most wanted evening hours; the college should therefore restore them. No sentence was added or cut; each transition made explicit what the sentences implied. The revision must not claim more than the evidence shows, and when two transitions fit, prefer the one that claims less.

The whole draft.

CMP 0393 Coherence Across a Draft

A coherent draft keeps its thesis visible throughout, so readers can follow each paragraph's connection to the main claim. Paragraph openings that echo the thesis's key idea remind readers how each section advances the argument. A draft can have smooth transitions and still lack coherence if its paragraphs do not build one argument.

Look at what you can now do. You can explain coherence, and what transitions show about how ideas relate. You can choose a transition from the right family, for addition, example, contrast, cause, sequence, summary, time, space and concession, reading each as a claim. You can link sentences with clear pronouns, open paragraphs with transitions, and write bridging sentences that lean forward. And you can repair coherence in a paragraph and across a draft without overloading it with transitions. Unit Seventeen turns to what those connections carry: evidence and support.