a study was carried

USAGE SUMMARY

The phrase "a study was carried" is not correct as it is incomplete.
It can be used in contexts where you want to indicate that a study was conducted, but it needs to be followed by "out" to be grammatically correct. Example: "A study was carried out to investigate the effects of sleep on cognitive performance."

⚠ May contain grammatical issues

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

To test the conversion performance, a study was carried out in sheep fetal twins.

Ultrasound in Medicine & Biology

Prior to developing a new programme a study was carried out.

Nurse Education Today

A study was carried out on the oxidation mechanism of dihydroxyfumaric acid over DME.

Electrochimica Acta

A study was carried out on model systems deformed under plane-strain.

Acta Materialia

A study was carried out in four differentially-treated catchments to monitor the variation in runoff and soil loss.

International Soil and Water Conservation Research

To assess its performance a study was carried out on ten mathematical and three truss optimization problems.

Computers & Structures

A study was carried out to model mass transfer properties in biotrickling filters, treating isopropanol as the target pollutant.

Chemical Engineering Science

A study was carried out on the oxidation reaction of allyl alcohol molecules on an Au electrode in alkali medium.

Electrochimica Acta

A study was carried out on the oxidation mechanism over dme of dialuric acid in the pH range 1 12.

Electrochimica Acta

A study was carried out on 206 samples from an equal number of children under 5 years, who presented at a health center and a pediatric hospital in Managua during 9 months in 1987.

Stanford University

Then, a study was carried to with 100 consumers to evaluate their sensory and hedonic perception of chocolate-flavoured milk samples with different added sugar concentrations.

Food Research International

Expert writing Tips

Best practice

Always use the complete phrase "a study was carried out" for grammatical correctness. Alternatively, use "a study was conducted" or "a study was performed".

Common error

Avoid using the phrase "a study was carried" without the trailing "out". This incomplete form is grammatically incorrect and can make your writing sound awkward. Always ensure the phrase is complete or use a grammatically sound alternative.

Linguistic Context

The phrase "a study was carried" functions as part of a passive construction, indicating that a study was the recipient of an action. However, it requires the addition of "out" to be grammatically complete, as demonstrated by Ludwig.

Expression frequency: Very common

Frequent in

Science

80%

Academia

10%

News & Media

5%

Less common in

Formal & Business

3%

Wiki

1%

Reference

1%

Ludwig's WRAP-UP

The phrase "a study was carried" is often used to indicate that a research investigation has taken place. However, it is grammatically incomplete and considered incorrect without adding "out". Ludwig AI underscores this point, recommending the completed form "a study was carried out" or alternative phrasings like "a study was conducted" or "a study was performed". While common, especially in scientific and academic contexts, it is essential to ensure grammatical accuracy. Always opt for the complete phrase or a suitable alternative to maintain clarity and credibility in your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a study was conducted

Replaces "carried" with "conducted", offering a more standard and grammatically complete phrasing.

a study was performed

Substitutes "carried" with "performed", providing a formal and grammatically sound alternative.

a study was undertaken

Uses "undertaken" in place of "carried", presenting a slightly more sophisticated and complete grammatical structure.

an investigation was carried out

Replaces "study" with "investigation" and adds "out" to "carried", resulting in a similar but grammatically correct expression.

a study was done

Replaces "carried" with the simpler "done", resulting in a more casual phrasing.

a study was made

Uses "made" instead of "carried", offering a grammatically acceptable but less common alternative.

research was conducted

Substitutes "a study" with "research", focusing on the broader research process.

an analysis was performed

Replaces "study" with "analysis", highlighting the analytical aspect of the research.

experiments were carried out

Shifts the focus to the experimental aspect of the study.

the research involved

Changes the sentence structure to emphasize the elements included in the research.

FAQs

What is the correct way to use the phrase "a study was carried"?

The grammatically correct version is "a study was "carried out"". You can also say "a study was "conducted"" or "a study was "performed"".

Is "a study was carried" grammatically correct?

No, "a study was carried" is generally considered grammatically incomplete. The correct phrasing is "a study was "carried out"".

What are some alternatives to "a study was carried out"?

Alternatives include "a study was "conducted"", "a study was "performed"", or "a study was "undertaken"".

In what contexts might I use "a study was carried"?

While grammatically questionable, you might encounter "a study was carried" in various types of writing, although it's preferable to use the complete form "a study was "carried out"" in academic, scientific, and professional contexts for clarity and correctness.