Academic Writing
Learn how academic writing favours objective, cautious language, built around its own set of grammatical conventions.
Precision over certainty
Academic writing favours careful, evidence-based statements.
Academic writing is a specific kind of formal English, shaped by the expectations of essays, research papers and reports. Beyond avoiding contractions and casual vocabulary, it relies on cautious, objective phrasing, complex sentence structures and a consistent avoidance of personal opinion language.
In the sentences I think the results are correct. and The results appear to support this conclusion., the second version removes the personal opinion phrase I think and softens the claim with appear to, both features expected in academic writing.
These conventions exist to keep the focus on evidence and reasoning, rather than on the writer’s personal certainty.
Before you begin
Academic writing builds on the general distinction between formal and informal English.
This lesson assumes familiarity with the features of formal English in general. If that distinction needs review, begin there before working through the academic-specific conventions below.
The central idea
Academic writing keeps the focus on evidence, not personal certainty.
Compare the same claim written personally and objectively.
01
Personal Opinion
States the claim as the writer’s own certainty.
I think the results are correct.
02
Academic
States the claim as a cautious, evidence-based observation.
The results appear to support this conclusion.
Both sentences make a similar point.
The academic version does not remove the writer’s judgement; it presents it in a way that centres the evidence rather than the writer’s personal voice.
Hedging language
Hedging softens a claim so it matches the strength of the evidence.
An absolute claim
This proves the theory is correct.
A hedged claim
This suggests the theory may be correct.
Suggests and may soften the claim, leaving room for the evidence to be interpreted differently or extended by further research.
Other common hedging words
Words and phrases such as appears to, tends to, indicates, could and it is possible that serve the same purpose, matching the strength of a claim to the strength of the supporting evidence.
Objective, impersonal language
Academic writing generally avoids personal opinion phrases.
Removing “I think” and “in my opinion”
Personal: In my opinion, the policy failed.
Academic: The evidence suggests the policy failed.
The passive voice, shifting focus from the writer
Personal: We tested the hypothesis.
Academic: The hypothesis was tested.
The passive voice keeps attention on the research itself, rather than on who carried it out, a common feature of academic and scientific writing.
Nominalisation
Turning a verb into a noun creates a more formal, compact sentence.
A verb-centred sentence
We analysed the data and found several patterns.
The same idea, nominalised
The analysis of the data revealed several patterns.
Turning analysed into the analysis shifts the focus onto the process itself, a pattern common in academic and scientific writing.
Formal connectors
Formal connectors link ideas across sentences in a structured way.
However, contrasting an idea
The results were promising. However, further research is needed.
Therefore, showing a result
The sample size was small. Therefore, the results should be interpreted with caution.
Moreover and furthermore, adding a point
The method was reliable. Furthermore, it was easy to replicate.
These connectors replace more casual equivalents like but, so and also, which are more typical of spoken or informal writing.
A useful decision guide
Check the claim, the voice and the connectors used.
01
Does the sentence state a claim more strongly than the evidence supports?
Add a hedging word, such as “suggests” or “may.”
02
Does the sentence use “I think” or “in my opinion”?
Rephrase around the evidence itself, rather than the writer’s certainty.
03
Does a connector like “but” or “so” begin the sentence?
Consider a more formal equivalent, such as “however” or “therefore.”
Common mistakes
Do not state a claim more strongly than the evidence supports.
Making an absolute claim without hedging.
Not: This proves the theory is correct.
Correct: This suggests the theory may be correct.
Academic writing generally avoids words like “proves” and “always,” unless the evidence is truly conclusive.
Overusing “I” and personal opinion phrases.
Not: I believe this shows the policy failed.
Correct: This evidence indicates the policy failed.
Academic writing keeps the focus on the evidence, rather than repeatedly centring the writer’s own belief.
Starting a sentence with a casual connector.
Not: But the results were inconsistent.
Correct: However, the results were inconsistent.
“But” and “so” are common in speech and informal writing; academic writing tends to prefer “however” and “therefore” instead.
Check your understanding
Is the sentence appropriate for academic writing?
Choose the correct answer for each sentence.
Which sentence is more appropriate for an academic paper?
✅ Exactly! Hedging language matches the claim to the strength of the evidence.
❎ Not quite. Consider how strong a claim “proves” makes, compared with “suggests.”
Academic writing usually avoids absolute words like “proves.”
Which sentence is more appropriate for an academic paper?
✅ Exactly! The passive voice shifts focus onto the research, rather than the writer.
❎ Not quite. Compare which sentence centres the research process rather than “we.”
Which sentence uses a more formal connector?
✅ Exactly! “However” is the more formal equivalent of “but.”
❎ Not quite. Compare the two connectors used to open each sentence.
Which sentence avoids personal opinion phrasing?
✅ Exactly! Focusing on the evidence keeps the sentence objective.
❎ Not quite. Check whether “I believe” appears in either sentence.
Choose the best explanation
Select the sentence that explains the academic convention correctly.
Why does academic writing favour “suggests” and “may” over words like “proves”?
✅ Exactly! Hedging keeps the claim proportional to the strength of the evidence.
❎ Not quite. Think about how certain most research findings actually are.
Why does “The hypothesis was tested” appear more often in academic writing than “We tested the hypothesis”?
✅ Exactly! Shifting focus away from the writer is a defining feature of academic tone.
❎ Not quite. Think about what each version puts at the centre of the sentence.
Why does turning “we analysed the data” into “the analysis of the data” suit academic writing?
✅ Exactly! Nominalisation is one of the clearest markers of academic style.
❎ Not quite. Compare what each version puts at the centre of the sentence.
Try it another way
Complete each sentence with the correct word or phrase.
Type the missing word or words shown in brackets.
✅ Exactly! “Suggests” hedges the claim appropriately.
❎ Not quite. Think of a hedging word softer than “proves.”
✅ Exactly! “Was tested” keeps the focus on the research process.
❎ Not quite. Use the passive form of “test.”
✅ Exactly! “However” is the formal equivalent of “but.”
❎ Not quite. Think of the formal connector used to contrast an idea.
Edit the sentence
Rewrite each sentence to match academic conventions.
Use the note in brackets to decide what needs to change.
This proves the theory is correct. (add hedging language)
✅ Exactly! “Suggests” and “may” soften the claim appropriately.
❎ Not quite. Replace “proves…is” with a hedged alternative.
I believe this shows the policy failed. (remove the personal opinion phrase)
✅ Exactly! Centring the evidence removes the personal opinion phrasing.
❎ Not quite. Replace “I believe this shows” with a phrase centred on the evidence.
But the results were inconsistent. (use a more formal connector)
✅ Exactly! “However” replaces “but” with a more formal connector.
❎ Not quite. Replace “But” with “However,” followed by a comma.
Quick review
Academic writing centres evidence over personal certainty.
Hedging language, such as “suggests” and “may,” matches a claim to the strength of the evidence.
Academic writing generally avoids personal opinion phrases like “I think” and “in my opinion.”
The passive voice shifts focus onto the research process, rather than the writer.
Nominalisation turns a verb into a noun, creating a more formal, compact sentence.
Formal connectors, such as “however,” “therefore” and “furthermore,” replace casual equivalents like “but,” “so” and “also.”
Remember
Match the strength of each claim to the strength of the evidence.
Academic writing is not about removing the writer’s judgement, but about expressing it carefully, in proportion to what the evidence actually supports.