previous studies have shown

USAGE SUMMARY

"previous studies have shown" is a correct and usable phrase in written English.
It is often used when a writer is referring to another study's findings to support the view they are making. For example, "Previous studies have shown that exercise is beneficial for physical and mental health."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Previous studies have shown mixed results.

The New York Times

Previous studies have shown that patterning on animals is tailored to their environment.

The Guardian

Previous studies have shown other uses of polarized light by animals.

The New York Times - Science

Previous studies have shown that sleep loss goes hand-in-hand with high ghrelin and low leptin levels.

The Guardian

Previous studies have shown a correlation between insurance status and the stage of diagnosis for particular cancers.

The New York Times

Previous studies have shown that mothers feel their choice over how much time they spend with children has been removed.

The Guardian - Lifestyle

Previous studies have shown that some birds feed their young bits of waste - presumably mistaking it for food.

The Guardian

Previous studies have shown that women who take estrogen after menopause have fewer heart attacks than women who do not.

The New York Times

As many previous studies have shown, childhood friendships play an important role in subsequent confidence and social skills.

The Guardian - Lifestyle

However, previous studies have shown inconsistent results.

International Journal of Nursing Studies

Previous studies have shown similar results.

Progress in Orthodontics

Expert writing Tips

Best practice

When using "previous studies have shown", ensure that you cite the specific studies to give credit to the original researchers and allow readers to verify your claims.

Common error

Avoid using "previous studies have shown" without providing specific citations. This can make your argument seem weak and unsubstantiated. Always back up your claims with concrete evidence.

Linguistic Context

The phrase "previous studies have shown" functions as an introductory phrase to present information or evidence from prior research. It is commonly used to support a claim or provide context for new findings. Ludwig AI confirms its appropriate usage in various contexts.

Expression frequency: Very common

Frequent in

Science

50%

News & Media

47%

Formal & Business

3%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "previous studies have shown" is a grammatically correct and highly prevalent expression, particularly in scientific and news contexts. As Ludwig AI indicates, it serves to introduce information grounded in prior research. When employing this phrase, ensure that you provide clear citations to support your claims and avoid overgeneralization. Remember, the phrase indicates a reliance on established findings, enhancing the credibility of your statements.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

prior research indicates

Replaces "studies" with "research" and uses "indicates" instead of "have shown".

earlier research suggests

Similar meaning, substituting "previous" with "earlier" and "have shown" with "suggests".

prior investigations reveal

Uses "investigations" in place of "studies" and "reveal" instead of "have shown".

existing literature demonstrates

Employs a more formal tone by using "existing literature" and "demonstrates".

research to date indicates

Implies a comprehensive review of existing research, using "indicates" for a similar function.

evidence suggests that

Focuses on the "evidence" aspect, replacing the direct mention of studies.

past findings suggest

Uses "past findings" and "suggest" to convey the same meaning with slightly different wording.

earlier analyses have revealed

Substitutes "studies" with "analyses" to highlight a specific type of research and replaces "have shown" with "have revealed".

historical data indicates

Uses "historical data" to emphasize data and "indicates" for a similar function.

previous work has demonstrated

Replaces "studies" with "work" for a more general reference to prior research and uses "has demonstrated" instead of "have shown".

FAQs

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

Use "previous studies have shown" to introduce findings from earlier research that support your current argument. For example, "Previous studies have shown that regular exercise improves cardiovascular health."

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

Alternatives include "prior research indicates", "earlier research suggests", or "existing literature demonstrates".

Is it better to say "previous studies have shown" or "prior studies have shown"?

"Previous studies have shown" and "prior studies have shown" are both grammatically correct and generally interchangeable. The choice often comes down to personal preference.

What's the difference between "previous studies have shown" and "a previous study has shown"?

"Previous studies have shown" refers to multiple studies, while "a previous study has shown" refers to a single, specific study. Use the former when you're summarizing multiple findings and the latter when you're highlighting one particular piece of research.