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Metadiscourse Lab
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Evidentials — Interactive Module

Diagnose · Coach · Practice · Apply. Evidentials attribute knowledge to sources outside your text and show what stance you take towards it.

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Four key functions of evidentials in academic writing

Evidentials mark the origin of information beyond the current text — who said it, how strongly, and how you position yourself towards it. Choice of reporting verb is a stance choice, not a stylistic one. Each function is colour-coded and tiered by academic value.

A

Attribution

Name the source of a claim.

Start with these 3Master these first — they cover most academic uses.
according to Start here

Neutral attribution; you neither endorse nor reject the claim.

  • InitialAccording to Hyland, metadiscourse is inseparable from disciplinary identity.
as noted by Start here

Mildly endorsing — treats the source's point as established.

  • InitialAs noted by Swales, moves are recurrent rather than obligatory.
as argued by Start here

Marks the source's claim as contestable and argued for.

  • InitialAs argued by Bhatia, genre boundaries are routinely appropriated in practice.
Tier 2 · FunctionalUseful and grammatical, but less weighty than Tier 1.
drawing on

Signals that you build on a source rather than merely report it.

  • InitialDrawing on Hyland's taxonomy, this study distinguishes five interactive categories.
in the words of

Introduces a short direct quotation.

  • InitialIn the words of Halliday, language is a resource for making meaning.
Tier 3 · Use with careWeak, informal, or risky in academic prose — prefer a precise alternative.
as the author states
Watch

Vague when several authors are in play; name the source instead.

  • InitialAs the author states, the effect is confined to advanced learners.

Choose the right marker

  • according towhen you want distance: the claim is theirs, not yours.
  • as noted bywhen you accept the point and are building on it.
  • drawing onwhen the source supplies your framework, not just a claim.
R

Reporting verbs

Encode your stance towards the source.

Start with these 3Master these first — they cover most academic uses.
argues that Start here

Strong: presents the claim as reasoned and defended.

  • MedialHyland argues that hedging is a disciplinary convention, not personal caution.
suggests that Start here

Tentative: the source proposes rather than asserts.

  • MedialThe data suggest that instruction transfers only partially to new genres.
reports that Start here

Neutral relay of findings without evaluation.

  • MedialBiber reports that stance markers cluster in conversational registers.
More academic-core markers
demonstrates that

Factive — commits you to the truth of the reported claim.

  • MedialThe corpus study demonstrates that first-person use varies sharply by discipline.
Tier 2 · FunctionalUseful and grammatical, but less weighty than Tier 1.
claims that

Distancing — signals you are not committing to the claim.

  • MedialSome analysts claim that metadiscourse can be counted reliably by software.
concedes that

Reports a point the source grants against their own position.

  • MedialThe author concedes that the sample under-represents the humanities.
Tier 3 · Use with careWeak, informal, or risky in academic prose — prefer a precise alternative.
says that
Watch

Register-flat; erases the stance information a reporting verb should carry.

  • MedialHyland says that metadiscourse is rhetorical.
talks about
Watch

Spoken register and reports no propositional content.

  • MedialThe article talks about citation practices.

Choose the right marker

  • demonstrates thatonly when the evidence really settles the matter — it commits you too.
  • argues thatsuggests that'argues' for a defended position; 'suggests' for a tentative one.
  • claims thatwhen you intend to challenge the source in the next sentence.
S

Secondary citation

Cite a source you read in another source.

Start with these 2Master these first — they cover most academic uses.
as cited in Start here

Standard formula when you did not read the original.

  • MedialVygotsky's early formulation (as cited in Wertsch) predates the translated edition.
cited in Start here

Compact parenthetical variant of 'as cited in'.

  • MedialThe original 1934 wording (cited in Cole) differs from later paraphrases.
Tier 2 · FunctionalUseful and grammatical, but less weighty than Tier 1.
quoted in

Use when the intermediate source reproduces the exact words.

  • MedialThe remark, quoted in Kuhn's later essay, has often been taken out of context.
reported in

Attributes findings relayed by a review or meta-analysis.

  • MedialThe effect size, reported in a recent meta-analysis, is smaller than once assumed.
Tier 3 · Use with careWeak, informal, or risky in academic prose — prefer a precise alternative.
as mentioned somewhere
Watch

Unverifiable attribution — functionally the same as no citation.

  • InitialAs mentioned somewhere, the pattern also appears in spoken data.

Choose the right marker

  • as cited incited inwhenever you have not read the original — always disclose it.
  • quoted inwhen the intermediate source gives the exact wording.
C

Consensus & aggregate

Report what a field collectively holds.

Start with these 2Master these first — they cover most academic uses.
previous research has shown Start here

Aggregate evidential opening a literature review.

  • InitialPrevious research has shown that explicit instruction outperforms exposure alone.
several studies indicate Start here

Aggregates converging findings without over-claiming.

  • InitialSeveral studies indicate that transitions are over-used by novice writers.
More academic-core markers
it is widely accepted that

Reports settled knowledge; still needs at least one citation.

  • InitialIt is widely accepted that genre knowledge develops through participation.
Tier 2 · FunctionalUseful and grammatical, but less weighty than Tier 1.
there is growing evidence that

Marks an emerging rather than established consensus.

  • InitialThere is growing evidence that metadiscourse instruction transfers across languages.
the literature suggests

Convenient but broad; pair it with specific citations.

  • InitialThe literature suggests that stance and engagement develop asymmetrically.
Tier 3 · Use with careWeak, informal, or risky in academic prose — prefer a precise alternative.
everyone knows that
Watch

Appeals to common knowledge instead of evidence.

  • InitialEveryone knows that academic writing is impersonal.

Choose the right marker

  • previous research has shownto open a review of converging studies.
  • there is growing evidence thatwhen the consensus is forming but not settled.
  • it is widely accepted thatonly for genuinely uncontested background.

Stance strength & integration

Reporting choices tell the reader where you stand before you argue.

Strong evidential practice
  • Vary reporting verbs deliberately: each one encodes a different level of commitment.
  • Integral citation ('Hyland argues…') foregrounds the researcher; non-integral foregrounds the finding.
  • Follow an aggregate evidential ('several studies indicate') with the specific citations behind it.
Weak evidential practice
  • Repeating one verb ('states that') across a whole review flattens every source into the same stance.
  • Undisclosed secondary citation misrepresents what you actually read.
  • 'Everyone knows' and 'the author says' assert authority the text has not earned.
Integral (subject position)

Putting the source in subject position emphasises who made the claim — useful when authorship is at stake.

Non-integral (parenthetical)

Parenthetical citation keeps the finding in focus and is the norm in the sciences.