Previous research has shown

USAGE SUMMARY

The phrase "Previous research has shown" is correct and usable in written English.
Use this phrase when you are referring to research that was done in the past that is relevant to the current topic or scientific argument that you are making. For example: "Previous research has shown that living in cities increases anxiety levels in people."

✓ Grammatically correct

Academia

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Previous research has shown that cronyism is lucrative.

Harvard University

Previous research has shown that both methodologies provide complementary information.

Food Research International

Previous research has shown a clear association between obesity and breast cancer in post-menopausal women.

The Guardian

Previous research has shown that genetics predominately accounts for the size of the prefrontal cortex.

MIT Technology Review

Previous research has shown that complications increase along with dosage, he said.

The Washington Post

Previous research has shown that humans change the microbial balance of their environments quite quickly.

The Washington Post

Previous research has shown that these different territorial spaces evoke distinct emotional responses.

The Washington Post

Previous research has shown investors appear to demand 15% underpricing over time.

Columbia University

Previous research has shown just how much information the voice can convey.

University of California, Berkeley

Previous research has shown that many aspects of memory, including emotional associations, are malleable.

Massachusetts Institute of Technology

Previous research has shown that family roles are transmitted from parents to children.

Princeton University

Expert writing Tips

Best practice

When using "Previous research has shown", always cite the original source to give proper credit and allow readers to verify the information.

Common error

Avoid using "Previous research has shown" without specifying the concrete findings or implications of that research. Provide specific details to strengthen your argument.

Linguistic Context

The primary grammatical function of "Previous research has shown" is to introduce and support a claim with evidence from prior studies. This phrase serves as a transition, linking the current argument to established knowledge. As Ludwig AI confirms, this phrase is correct and widely used in academic and scientific contexts.

Expression frequency: Very common

Frequent in

Science

48%

Academia

28%

News & Media

24%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "Previous research has shown" is a highly prevalent phrase used to introduce findings supported by earlier studies. Ludwig AI confirms its grammatical correctness, and its frequent use across academic, scientific, and news contexts underscores its importance in formal writing. For optimal usage, provide concrete details of the prior research to strengthen your argument and cite properly. Alternatives like "earlier studies have indicated" or "prior investigations have demonstrated" can provide stylistic variation while maintaining clarity and academic rigor.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Past research indicates

Similar to "Previous research has shown" but uses 'past' instead of 'previous'.

Earlier studies have indicated

Emphasizes the temporal aspect of prior investigations.

Prior investigations have demonstrated

More formal and emphasizes the act of demonstrating a result.

Studies have established

Highlights that a concept or finding is well-recognized.

Existing literature suggests

Refers to the body of published work implying a particular conclusion.

Research to date has revealed

Highlights the uncovering of new information through research.

The literature confirms

Highlights agreement within published works.

It has been previously documented that

More formal and emphasizes that information is recorded.

Evidence suggests in earlier studies

Emphasizes the evidential nature of research findings.

Prior work has elucidated

More formal and emphasizes the clarifying nature of the previous work.

FAQs

How can I use "Previous research has shown" in a sentence?

You can use "Previous research has shown" to introduce a statement supported by prior studies. For example, "Previous research has shown that exercise improves cognitive function".

What are some alternatives to using "Previous research has shown"?

Alternatives include "earlier studies have indicated", "prior investigations have demonstrated", or "existing literature suggests" depending on the context.

Is it better to use "Previous research has shown" or "Past research indicates"?

Both "Previous research has shown" and "past research indicates" are correct and largely interchangeable. The choice often depends on stylistic preference.

What's the difference between "Previous research has shown" and "The literature confirms"?

"Previous research has shown" is a general statement introducing evidence. "The literature confirms" suggests a consensus or strong agreement within the existing body of research.