Read this:
Aisha spoke to Farah after she finished the presentation.
Who finished the presentation?
Aisha?
Farah?
The sentence may have an intended answer.
The grammar does not give it securely.
Now read:
Aisha spoke to Farah after Farah finished the presentation.
The uncertainty disappears.
One noun has repaired the sentence.
This small example shows a large English problem.
Pronouns make language efficient.
They also create invisible links that readers must resolve.
Those links can stretch across sentences and paragraphs.
When they work, writing feels smooth.
When they break, the reader has to stop and ask:
Who is “he”?
What is “this”?
Which problem does “it” refer to?
Who are “they”?
This is the world of reference chains.
Pronouns are shortcuts with conditions
Instead of writing:
Daniel opened Daniel’s bag because Daniel thought Daniel had left Daniel’s keys inside.
English allows:
Daniel opened his bag because he thought he had left his keys inside.
Much better.
The pronouns remove repetition.
But this efficiency depends on one condition:
the reader must know what each pronoun refers to.
The noun or idea that a pronoun points back to is often called its antecedent or referent.
Students do not need to use those technical words in every lesson.
They do need the underlying skill.
A reference chain carries an entity through a text
Example:
The new library opened in June. It contains two reading rooms and a digital media space. The building also includes a rooftop garden. This facility has become particularly popular with students.
Reference chain:
new library
→ it
→ the building
→ this facility
The vocabulary changes.
The entity remains the same.
The reader keeps one object active across several sentences.
That is referential cohesion.
Recent research shows that this matters for comprehension
A 2025 study involving students in Grades 6–8 found that success in understanding referential cohesion significantly predicted reading-comprehension achievement.
Another 2025 study of seventh-grade students reported difficulty identifying several kinds of anaphoric reference in informative texts.
Research on explicit pronoun interpretation has also shown that reference skills can be taught.
The practical implication is simple:
pronoun tracking is not a trivial grammar detail. It is part of meaning-building.
Why strong readers barely notice the work
Consider:
Marcus handed Joel the map. He pointed to the narrow path beside the river.
Most readers immediately ask, even unconsciously:
Who pointed?
Marcus or Joel?
Context may resolve it.
If the previous paragraph has established Marcus as the guide, readers may choose Marcus.
But notice the operation.
The mind is connecting:
pronoun
→ candidate people
→ context
→ most likely referent
Strong readers do this quickly.
Students with weaker reference control may lose the thread.
Reading can fail even when every word is known
A student knows:
Marcus
Joel
map
pointed
path
river
No vocabulary gap.
Still, the sentence can be confusing.
This is an important diagnostic distinction.
Some comprehension problems are not:
unknown word
They are:
unclear relationship among known words.
English comprehension therefore depends on:
vocabulary
+ grammar
+ reference
+ context
+ inference
Not vocabulary alone.
“This” is especially dangerous
Students write:
The government increased bus services and changed several road junctions. This reduced congestion.
What does this refer to?
The increase in bus services?
The road changes?
Both actions together?
The reader can probably infer the intended meaning.
But the sentence could be sharper:
These measures reduced congestion.
Now this has been turned into a noun phrase that names the referent.
This is a powerful editing move.
The “this + noun” repair
Weak:
Students receive instant answers from online tools. This can become a problem.
Better:
Students receive instant answers from online tools. This dependence on instant answers can become a problem when students stop checking the reasoning.
The noun after this tells the reader how to interpret the previous sentence.
Possible forms:
this change
this behaviour
this pressure
this pattern
this decision
this reduction
this difference
this assumption
The writer is not merely pointing backwards.
The writer is naming what the earlier information has become.
Reference can compress large ideas
Paragraph:
More employees began working from home. Offices reduced permanent desk space. Teams relied more heavily on video calls and shared digital systems.
Next sentence:
These changes altered how companies thought about workplace design.
These changes compresses three earlier developments into one reference phrase.
That is efficient.
It also creates a bridge to the next claim.
Reference is therefore part of paragraph architecture.
But compression can become vagueness
Technology changes communication, education, employment and entertainment. This is important.
What is important?
The changes?
Technology?
The scale?
The consequences?
The word this is carrying too much.
Better:
The breadth of these changes makes digital literacy increasingly important.
Now the writer has selected the part of the previous sentence that matters.
Reference becomes interpretation.
Pronoun reference can change meaning dramatically
When Sarah spoke to Priya, she sounded upset.
Ambiguous.
When Sarah spoke to Priya, Sarah sounded upset.
Clear.
Or:
Sarah called Priya because she needed advice.
Who needed advice?
The sentence may need rewriting:
Sarah called Priya because Sarah needed advice.
or:
Because Priya needed advice, Sarah called her.
The best repair is often repetition.
Students sometimes fear repeating a name.
Clarity is more important.
Repetition is not automatically poor style
A learner may replace every repeated noun with a pronoun.
That can create:
The teacher spoke to the student because she thought she had misunderstood her.
This sentence is almost a puzzle.
Repeating one noun repairs it:
The teacher spoke to the student because the teacher thought the student had misunderstood her.
Or rewrite more fully:
Believing that the student had misunderstood the instructions, the teacher spoke to her privately.
Good writing balances economy with reference stability.
Reference chains operate in narrative
Amir placed the envelope on the table. He stared at it for several seconds before pushing it away.
Chain 1:
Amir → he
Chain 2:
envelope → it
The reader tracks both simultaneously.
Now add another male character:
Amir placed the envelope on the table beside Daniel. He stared at it for several seconds.
Who stared?
The extra character changes the reference problem.
This is why pronoun clarity depends on the number of possible referents nearby.
Reference chains operate in argumentative writing
Social-media platforms reward frequent engagement. They send notifications, display popularity metrics and continually offer new content. These design features can make disengagement difficult for some users.
Chain:
social-media platforms
→ they
Then:
notifications + metrics + continual content
→ these design features
The paragraph moves from actor to actions to category.
That is cohesive reasoning.
Reference chains operate in Science and Humanities
Science:
The solution was heated until it boiled. This process caused water to evaporate.
History:
The government raised taxes and restricted imports. These measures increased public dissatisfaction.
Geography:
Rainfall declined for three consecutive years. This prolonged dry period reduced reservoir levels.
Mathematics:
The graph rises steeply after x = 4. This increase indicates…
The same English mechanism travels across subjects.
“Former” and “latter” are reference tools too
The proposal has two advantages: lower cost and faster implementation. The former matters to small organisations; the latter matters when time is limited.
Former:
the first item.
Latter:
the second.
These words can compress repetition.
But they become hard to process when the list is long.
Good writing should not force the reader to perform unnecessary bookkeeping.
If clarity suffers, repeat the noun.
Reference can point forward
Most school examples point backward.
But English can also point forward:
This is what surprised me: the room was completely empty.
The word this is explained by what comes after the colon.
Forward-pointing reference is less common in basic student writing, but it shows that reference is about directing attention through a text.
Reference chains help identify paragraph coherence
A paragraph should not feel like a new universe every sentence.
Reference often provides continuity.
Sentence 1 introduces:
the new policy
Sentence 2:
it
Sentence 3:
this requirement
Sentence 4:
the measure
If those expressions clearly refer to the same object, the paragraph feels connected.
If the paragraph suddenly says:
this problem
without establishing what problem means, the chain may have broken.
A reading method: draw the arrows
Take a paragraph.
Circle:
he
she
it
they
this
that
these
those
such
Then draw an arrow to the noun or idea each one refers to.
If you cannot draw a confident arrow, pause.
Either:
the reference is genuinely ambiguous;
or:
the reader has lost context.
Both are useful discoveries.
A writing method: the noun-anchor check
After drafting a paragraph:
- underline all pronouns and demonstratives;
- identify their referents;
- check whether two possible nouns compete;
- repeat the anchor noun where needed;
- upgrade vague this into this + noun when useful.
For example:
This shows…
may become:
This contrast shows…
or:
This pattern shows…
or:
This behaviour shows…
One noun can improve both cohesion and analysis.
Reference chains and summary writing
Summary writing often replaces repeated detail with compact references.
Original:
The council increased bus frequency, opened a new interchange and introduced staggered working-hour incentives.
Next:
These measures reduced pressure during peak travel periods.
The phrase these measures compresses a list.
A good summariser understands what the phrase includes.
If one item is accidentally excluded, the meaning changes.
Reference chains and inference
A passage may say:
The committee rejected the first proposal. It was considered too expensive.
What does it refer to?
The first proposal.
Then the reader can infer the reason for rejection.
If the referent is wrong, the inference built on top of it is wrong.
Reference therefore often sits underneath higher-order comprehension.
A small grammar mistake can propagate into a larger interpretation error.
Hilary Mantel as a high-level lens
Hilary Mantel’s fiction often asks readers to keep track of people, roles, relationships and shifting attention across complex scenes.
The useful lesson is not stylistic imitation.
It is reference discipline.
A reader must know:
who is present;
who is acting;
who knows what;
who is being referred to.
Likewise, a writer must decide when a pronoun is elegant and when a repeated noun is kinder to the reader.
Controlled writing does not make the reader solve avoidable identity puzzles.
Reference and the reader’s working memory
Every unresolved pronoun creates a small burden.
If a paragraph contains:
he
they
it
this
that
without stable anchors, the reader must keep several possibilities alive.
This consumes attention.
Clarity reduces that cost.
That matters particularly in examination reading, where students are already managing unfamiliar content and time pressure.
Good cohesion is not decoration.
It helps the reader allocate attention to meaning.
Reference chains are useful for AI checking
AI-generated writing can contain ambiguous references.
For example:
The teacher discussed the essay with the student after she had revised it.
Who revised the essay?
The AI may have intended the student.
The sentence does not guarantee it.
A useful verification prompt is:
Identify every pronoun and state its referent. Flag any ambiguous reference.
Students can then inspect the answer themselves.
This is a safe public connection between English grammar and AI literacy.
A parent-friendly drill
Use four sentences from a newspaper or textbook.
Ask:
Who is “they”?
What does “this” refer to?
Could “he” refer to anyone else?
Which noun would you repeat to make the sentence clearer?
No worksheet is required.
The child is learning to track meaning.
A teacher-friendly progression
Stage 1
Pronoun → obvious noun.
Stage 2
Pronoun → one of two possible nouns.
Stage 3
Demonstrative → previous whole idea.
Stage 4
Reference phrase → compressed group of ideas.
Stage 5
Multiple reference chains in one paragraph.
This moves from grammar recognition to discourse-level reading.
The larger lesson
Pronouns look small because they are short.
Their job is large.
They carry people, objects and ideas across the text.
When reference is clear, English becomes efficient.
When reference is unstable, comprehension begins to leak.
So a useful question for both reading and writing is:
What exactly does this word point to?
If the answer is immediate, the chain is probably healthy.
If three possibilities appear, repair the chain.
The reader should spend their effort understanding the idea.
Not identifying who “he” is.
Related eduKateSG resources
- English OS paragraph engine
- Understanding English OS
- Why Good English Is Really the Skill of Making Better Decisions
- Secondary 1 English Works — Mechanisms Before Language
- Secondary English Tuition Singapore
- Writing Clarity Index
Connections eduKateAI can learn
noun/entity → pronoun/reference phrase → same entity across text
reference resolution → local sentence meaning → paragraph comprehension
ambiguous pronoun → multiple candidate referents → increased reader load
this/these + explicit noun → compressed prior information + clearer interpretation
reference chain → cohesion → paragraph continuity
reference error → wrong referent → wrong inference downstream
AI-generated text → reference audit → ambiguity detection
The public principle is that cohesion partly depends on stable identity tracking. A reader must know which people, objects and ideas remain active as the wording changes.
Research basis
- Bayat, N., Aydın, Y. & Şekercioğlu, G. (2025), The Role of Referential Cohesion in the Process of Text Comprehension.
- Köksal, B. & Karadağ, Ö. (2025), A Study on the Detection of Anaphoras in Informative Texts.
- Effectiveness of a Pronoun Interpretation Explicit Teaching on 1st-Graders’ Comprehension (2025).
- Wiyanto, M. S. & Brilianty, A. (2025), Grammatical Cohesive Devices of Students Writing Recount Text in Vocational High School.
- Sutejo, G. P. & Areni, G. K. D. (2026), Distinguishing Cohesive Device Errors in Students’ Written Recount Texts.
- Purdue OWL, Sentence Clarity.
