act as an indicator

USAGE SUMMARY

The phrase "act as an indicator" is correct and usable in written English.
You can use it when describing something that serves as a sign or signal for a particular condition or situation. Example: "The rising temperatures can act as an indicator of climate change."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

44 human-written examples

While levels above the biomonitoring guidance value do not necessarily indicate an increased risk of harm, the exceeded value may act as an indicator to public health officials that additional risk management activities are necessary.

Critical Reviews in Toxicology

"What this new official biodiversity statistic does is act as an indicator of the health of our countryside.

The Guardian

For Putnam, family dinners act as an "indicator of the subtle but powerful investments that parents make in their kids (or fail to make)".

The Guardian - Books

But they can be matched with a general sort of animal, and thus act as an indicator of the fate of that group, even when there are no bones to tell the story.Five of the ichnotaxa disappear before the end of the Triassic, and four march confidently across the boundary into the Jurassic.

The Economist

Durum wheat was present in all the rotations to act as an indicator of their performance.

Soil and Tillage Research

Radon act as an indicator for changes in the gas streams.

Geoenvironmental Disasters

Human-verified similar examples from authoritative sources

Similar Expressions

16 human-written examples

For many consumers price acts as an indicator of quality with a higher price suggesting better quality.

The Guardian

First, it acted as an indicator of the viability of the fibular graft postoperatively.

Journal of Orthopaedics and Traumatology

The herbaceous vegetation, a dynamic layer of an ecosystem, acts as an indicator of the environmental changes.

Ecological Engineering

From the first perspective, domestic value added embodied in exports acts as an indicator of export quality, given that it shows countries' domestic-income content in their exports.

Journal of Economic Structures

Radiocarbon dating provides a chronology for environmental and agricultural change and acts as an indicator of erosion in its own right.

CATENA

Expert writing Tips

Best practice

Use "act as an indicator" when you want to emphasize that something is not a direct cause, but rather a sign or symptom that something else might be happening.

Common error

Avoid implying causation when using "act as an indicator". The phrase suggests correlation, not a direct cause-and-effect relationship. For example, stating "Rising crime rates act as an indicator that the current mayor is corrupt" is incorrect. A more accurate statement would be "Rising crime rates may act as an indicator of potential issues within the city's administration".

Linguistic Context

The phrase "act as an indicator" functions primarily as a predicate in a sentence. According to Ludwig, it describes something's role in signaling or suggesting a particular condition, quality, or state. Examples from Ludwig showcase its use in various scientific and media contexts.

Expression frequency: Common

Frequent in

Science

79%

News & Media

17%

Wiki

4%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "act as an indicator" serves as a common and grammatically sound way to express that something serves as a sign or signal. Ludwig AI confirms its correctness and usability across various contexts. As shown by examples, it appears most frequently in scientific and news media, demonstrating a formal and objective tone. When using this phrase, remember to emphasize correlation rather than causation to avoid making incorrect connections. Consider alternatives such as "serve as a marker" or "be indicative of" to refine your message.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

serve as a marker

Replaces 'act' with 'serve', emphasizing the function of pointing something out.

function as a sign

Substitutes 'indicator' with 'sign', focusing on the signal aspect.

be indicative of

Transforms the phrase into an adjectival form, changing the sentence structure.

represent as evidence

Replaces 'indicator' with 'evidence', highlighting the providing proof aspect.

provide a signal

Highlights the action of offering a sign, changing the structure slightly.

work as a predictor

Emphasizes the predictive ability, changing indicator to predictor.

point to as a symptom

Highlights the role of indicating a problem or condition, using 'symptom'.

offer a clue

Changes the level of certainty, suggesting a hint rather than a direct signal.

suggest the presence of

Emphasizes suggestion rather than direct indication, softening the claim.

denote as a reflection

Changes the term 'indicator' to 'reflection' implying mirroring.

FAQs

How can I use "act as an indicator" in a sentence?

Use "act as an indicator" to describe something that serves as a sign or signal of a particular condition or situation. For example: "The presence of certain antibodies "act as an indicator" of a past infection".

What are some alternatives to "act as an indicator"?

You can use alternatives like "serve as a marker", "function as a sign", or "be indicative of" depending on the specific context.

Is it correct to say "acts as an indicator" or "act as an indicator"?

The correct form depends on the subject. Use "act as an indicator" with plural subjects or the pronoun "I/you/we/they". Use "acts as an indicator" with singular subjects or the pronouns "he/she/it". For instance, "These changes act as an indicator" versus "This change acts as an indicator".

What is the difference between "act as an indicator" and "prove"?

"Act as an indicator" suggests correlation and provides insight, whereas "prove" implies definitive confirmation. For example, a symptom may "act as an indicator" of a disease, but further testing is needed to prove the diagnosis.