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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
the author indicates that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "the author indicates that" is correct and usable in written English.
You can use the phrase when you want to refer to the opinion or statement of an author from a source of written text. For example: In his book, The Meaning of Life, the author indicates that happiness comes from achieving personal goals.
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
the author suggests that
the author states that
the author notes that
the author observes that
the author reports that
the author finds that
the author claims that
the author argues that
the author believes that
the author mentions that
the author estimates that
the author demonstrates that
the author stipulates that
the author describes that
the author asserts that
the author anticipates that
the author contends that
the author suggested that
the evidence indicates that
the catalog indicates that
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
5 human-written examples
The author indicates that the analyses are important only when there is a correlation between the variables that is greater or equal to 0.30.
The author indicates that everything that an observer could see as a figure against the background of the rest of the reality could be described as a system.
Reviewer comments The author indicates that Lamarck's trees are a temporal progression.
Science
In the last paragraph, the author indicates that recombinant antibodies (or other proteins) may solve this problem.
Science
Although no published data are available to show the precision of the Neurovent-PTemp, recent unpublished data by the author indicates that sensor performance exceeds the manufacturer's stated accuracy.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Simulations run by the author indicate that the fuel savings related to the use of the hybrid drive train are reduced by one to two thirds of the values calculated for train journeys without delays.
My major problem concerned the figure 6 in which the author indicate that for example that B Floridae is the vertebrate ancestor.
Science
But the authors indicated that despite the law, Census Bureau officials appeared to be willing to provide such data.
News & Media
The authors indicate that Taliban officials fear retribution if they make on-the-record statements opposing Al Qaeda.
News & Media
"All the precautions used by the authors indicate that the target is indeed high-profile," the researchers wrote in their blog post.
News & Media
The authors indicated that the VLF amplitude perturbation level of different signals is frequency dependent.
Science
Expert writing Tips
Best practice
Always cite the author and the source material properly when using this phrase to avoid plagiarism and give credit where it's due.
Common error
Avoid using "the author indicates that" to subtly misrepresent or distort the author's original argument. Always ensure your summary accurately reflects their position.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the author indicates that" functions as an reporting clause or introductory phrase, signaling that information or ideas are being attributed to a specific author or source. It is used to introduce a summary, paraphrase, or direct quote from the author's work. As Ludwig AI points out, this phrase introduces opinions or statements.
Frequent in
Science
60%
News & Media
20%
Formal & Business
20%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "the author indicates that" is a grammatically correct and usable expression, though relatively rare in occurrence. It serves the purpose of attributing information to a specific author, predominantly within formal contexts such as scientific and academic writing. As Ludwig AI confirmed, it's suitable for referring to opinions or statements found in written sources. Consider alternative phrases such as "the author suggests that" or "the author notes that" for nuanced expressions. When using the phrase, ensure accurate representation of the author's intended meaning and proper citation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
the author notes that
Indicates the author is bringing attention to a particular detail or observation.
the author states that
Conveys a direct and clear declaration by the author.
the author observes that
Similar to "notes", but suggests a more contemplative or insightful remark.
the author reports that
Suggests the author is conveying factual information or findings.
the author suggests that
Indicates a less direct assertion; implies the author is proposing an idea rather than stating it definitively.
the author finds that
Suggests the author has reached a conclusion based on evidence or analysis.
the author claims that
Implies the author is asserting something that might be disputed or require further proof.
the author argues that
Suggests the author is presenting a reasoned case or defense of a particular viewpoint.
the author reveals that
Implies the author is disclosing something previously unknown or hidden.
the author believes that
Highlights the author's personal conviction or opinion.
FAQs
How can I use "the author indicates that" in a sentence?
You can use "the author indicates that" to introduce a point or finding from a written source. For instance, "The author indicates that further research is needed in this area."
What are some alternatives to the phrase "the author indicates that"?
Alternatives include phrases like "the author suggests that", "the author states that", or "the author notes that", depending on the nuance you want to convey.
Is it better to paraphrase or directly quote after using "the author indicates that"?
Both paraphrasing and directly quoting are acceptable, but it depends on the context. Use direct quotes for impactful statements and paraphrase to summarize broader ideas. Always cite your source, regardless.
What's the difference between "the author indicates that" and "the author claims that"?
"The author indicates that" is neutral and suggests the author is simply conveying information. "The author claims that" implies the author is asserting something that may be disputed or unproven.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested