a preliminary test

USAGE SUMMARY

"a preliminary test" is a correct and usable phrase in written English.
It refers to a test that is done before the main or final test to gather initial information or to prepare for the main test. Example: Before taking the final exam, the students were required to take a preliminary test to determine their knowledge and understanding of the subject.

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

The vote was only a preliminary test of strength.

The New York Times

In a preliminary test, a eucalyptus repellent worked for about two hours.

The New York Times

The regional health department, however, said a preliminary test had failed to locate the bacterium that causes the disease.

The Guardian

The powder tested positive for anthrax in a preliminary test, a Montgomery County Fire and Rescue Department spokesman said.

The New York Times

A second cow tested positive on a preliminary test on Wednesday, and the department is still waiting for the results of its second test, called an immunohistochemistry test.

The New York Times

But they said a preliminary test of facilities by a private laboratory had found that the contamination probably occurred in the fields.

The New York Times

A preliminary test on Thursday confirmed that Spencer, who arrived back in New York from Guinea on 17 October, has the virus.

The Guardian

Shortly before my book was published, Clausen and one of his graduate students, Edward Treadwell, conducted a preliminary test that indicated the seeds contained an unidentified alkaloid.

The New Yorker

Investigators said a preliminary test of the envelope, which had not been irradiated to kill microbes, showed that it contained anthrax.

The New York Times

A preliminary test for the presence of AuNPs was carried out on a UV vis spectrophotometer.

Nanoscale Research Letters

A preliminary test conducted using the database produced optimal overall predictive accuracy of.

EURASIP Journal on Advances in Signal Processing

Expert writing Tips

Best practice

Use "a preliminary test" to gather data and refine your methodology before committing to a larger-scale assessment.

Common error

Avoid drawing definitive conclusions solely from "a preliminary test". Always validate the initial findings with more comprehensive testing.

Linguistic Context

The phrase "a preliminary test" functions as a noun phrase, typically serving as the subject or object of a sentence. It denotes an initial examination or trial conducted before a more thorough or final evaluation. As Ludwig AI confirms, the phrase is correct and commonly used.

Expression frequency: Very common

Frequent in

Science

54%

News & Media

44%

Formal & Business

2%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a preliminary test" is a grammatically correct and frequently used phrase that refers to an initial evaluation or experiment conducted before a more thorough analysis. Ludwig AI confirms its validity and common usage, particularly in scientific and news contexts. It serves to gather data, identify potential issues, or refine procedures. When using this phrase, it's important to clearly state the purpose of the test and avoid drawing definitive conclusions solely from its results. Alternatives include "a preliminary trial" and "an initial assessment". The phrase maintains a neutral to formal register, making it suitable for objective reporting and analytical discussions.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a preliminary trial

Replaces "test" with "trial", suggesting an initial experiment or process.

a pilot test

Uses "pilot" to indicate a small-scale, initial version of a test.

an initial assessment

Substitutes "test" with "assessment", emphasizing the evaluative aspect of the preliminary action.

a pre test

Uses "pre" to indicate that the test comes before the main test.

a first test

Uses "first" instead of "preliminary" to describe the test.

a formative assessment

Implies that the assessment informs future instruction or development.

a trial run

Replaces "test" with "run", suggesting a practice or rehearsal.

a practice test

Suggests a test specifically for preparation purposes.

a dry run

Implies a rehearsal without the real consequences or materials.

a feasibility study

Focuses on determining if a project or plan is viable.

FAQs

How to use "a preliminary test" in a sentence?

"A preliminary test" is used to describe an initial experiment or evaluation. For example, "A preliminary test found Pimentel's blood-alcohol count at 0.10 -- just above the state's legal limit of 0.08, she said."

What can I say instead of "a preliminary test"?

You can use alternatives like "a preliminary trial", "a pilot test", or "an initial assessment" depending on the context.

What's the difference between "a preliminary test" and "a final test"?

"A preliminary test" is conducted to gather initial data and refine procedures, while "a final test" is the conclusive evaluation that determines the outcome or validity of something.

When is it appropriate to use "a preliminary test"?

"A preliminary test" is appropriate when you need to assess feasibility, identify potential issues, or gather initial data before committing to a more extensive or resource-intensive evaluation. It helps in making informed decisions before proceeding further.