studies has shown

USAGE SUMMARY

"studies have shown" is correct and usable in written English.
You can use it when citing research that has been conducted to support a particular argument. For example, "Several studies have shown that students who focus on self-improvement are more successful in school."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Tall men, a series of studies has shown, benefit from a significant bias.

The New Yorker

Now a raft of recent studies has shown that active women reap comparable rewards.

The New York Times

A stream of studies has shown that corporate mergers have even higher failure rates than the liaisons of Hollywood stars.

The Economist

And for good reason, many cancer researchers say: a series of large studies has shown that chemotherapy saves lives and that newer and more aggressive regimens are improvements over older ones.

The New York Times - Health

And evidence from a number of studies has shown that supermax conditions in which prisoners have virtually no social interactions and are given no programmatic support make it highly likely that they will commit more crimes when they are released.

The New Yorker

Being human, journalists do have personal biases, and a long line of studies has shown that they tend to be more socially and politically liberal than the population at large.

The New York Times

Rachel Yehuda, the psychologist and neuroscientist who led the Mount Sinai studies, has shown that a pregnant woman's experience of trauma and P.T.S.D. may affect her child's development in the womb.

The New Yorker

A number of studies has shown how posture is related to student learning experiences, as well as how many people have their hands raised.

TechCrunch

The assessment of viable myocardium by nuclear imaging studies has shown promise in predicting improvements in ejection fraction and symptoms.

American Heart Journal

Meta-analysis of metastatic RCC studies has shown that higher exposure to sunitinib is correlated with improved treatment outcomes.

EJNMMI Research

The application of an intensive and innovative energy optimization methodology to actual case studies has shown that the green, low GHG emissions biorefinery is feasible.

Applied Thermal Engineering

Expert writing Tips

Best practice

When citing multiple studies, ensure the verb agrees with the plural subject. Use "studies have shown" instead of "studies has shown".

Common error

Avoid the common mistake of using a singular verb form with the plural noun "studies". Always use the plural verb form "have" with "studies".

Linguistic Context

The phrase "studies has shown" is intended to introduce a finding or conclusion supported by research. While grammatically incorrect, Ludwig AI indicates that a similar form with correct grammar "studies have shown" is appropriate for citing research.

Expression frequency: Very common

Frequent in

Science

56%

News & Media

43%

Formal & Business

1%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "studies has shown" is grammatically incorrect; the correct form is "studies have shown". Despite the error, it is commonly used, particularly in scientific and news contexts, to introduce findings supported by research. It is therefore important to use the correct grammatical form in any kind of writing. As confirmed by Ludwig AI, the correct form "studies have shown" is appropriate for citing research and lending credibility to a statement. Some alternatives include phrases such as "research indicates" or "evidence suggests".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

research indicates

Replaces "studies" with "research" and "has shown" with "indicates", changing the noun and verb while retaining the meaning of evidence suggesting something.

evidence suggests

Substitutes "studies" and "has shown" with the broader term "evidence suggests", focusing on the suggestive nature of the findings.

data demonstrates

Replaces "studies" with "data" and "has shown" with "demonstrates", emphasizing the illustrative power of the collected data.

findings reveal

Changes "studies" to "findings" and "has shown" to "reveal", highlighting the act of uncovering new information.

analysis confirms

Substitutes "studies" with "analysis" and "has shown" with "confirms", focusing on the verification aspect of the studies.

the literature suggests

Replaces "studies" with "the literature", offering a more general reference to published works.

previous work indicates

Changes "studies" to "previous work", highlighting the temporal aspect of prior research.

results suggest

Substitutes "studies" with "results", emphasizing the outcomes of the investigations.

investigations reveal

Replaces "studies" with "investigations", focusing on the process of inquiry and discovery.

experiments demonstrate

Changes "studies" to "experiments", specifying a particular type of research, and "has shown" to "demonstrate", emphasizing proof.

FAQs

What is the correct form, "studies has shown" or "studies have shown"?

The correct form is "studies have shown". "Studies" is a plural noun, so it requires the plural verb "have". "Studies has shown" is grammatically incorrect.

How can I use "studies have shown" in a sentence?

Use "studies have shown" to introduce a fact or finding that has been supported by research. For example, "Studies have shown that regular exercise improves mental health."

What are some alternatives to saying "studies have shown"?

Alternatives include "research indicates", "evidence suggests", or "data demonstrates". These phrases offer similar ways to present information supported by research.

What is the difference between "studies have shown" and "a study has shown"?

"Studies have shown" indicates that multiple research projects support a particular finding, while "a study has shown" refers to the result of a single research project. Use the former when citing multiple sources and the latter when citing just one.