Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
former studies show
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "former studies show" is correct and usable in written English.
It can be used when referencing previous research or investigations that have provided findings relevant to the current discussion. Example: "Former studies show a significant correlation between sleep quality and academic performance."
✓ Grammatically correct
Science
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
3 human-written examples
For the used experimental flow range, the results which are in line with former studies show the importance of the inertial effects.
Science
Former studies show that TLR5 is expressed in normal and neoplastic human salivary gland cells (Park et al, 2011a).
Science
Former studies show that NEK2A expression was positively associated with Ki-67 expression, a cell proliferation marker, in multiple myeloma, human primary breast cancer tissue, and nonsmall cell lung cancer [ 12, 49, 56].
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
These parameters are chosen because former studies showed that they had the highest variability hence the highest readjustment needs.
It was tailored to the needs of a nursing programme (in Norway) as former studies showed that many students had superficial level of reflection in their reflective journals, few students applied knowledge to their reflections and some met unprepared in the guided reflection groups.
Science
The former studies showed that microglia in co-culture with astrocytes exhibited a network merely increasing the polymerization of actins without differential expression of severing proteins supporting significant increases seen in elongated microglial morphologies.
Science
Furthermore, we found in our study is that sex did not predispose for MHS use although former studies showed a positive relation for females [ 9, 37].
Science
Former studies showed that phonological features are extracted early from the signal and that cortical representations of speech are based on those features [ 45- 47].
Former studies showed that differences in beak length involved a substantial amount of both additive and nonadditive, particularly epistatic, genetic variation (Carroll et al. 2001; Carroll 2007).
Science
Former studies showed that lactate injected intratympanically in guinea pigs treated with ototoxic levels of cisplatin allowed near total preservation of otoacoustic emissions [ 19].
Moreover, in view of former studies, showing superior activity of cell surface antigen-bound TRAIL fusion proteins compared with conventional soluble TRAIL, we anticipated enhanced cell death induction by the fusion protein when bound to CD70.
Science
Expert writing Tips
Best practice
When using the phrase "former studies show", ensure that the studies you are referencing are clearly cited and relevant to your current argument. Be specific about which studies you are referring to and what they demonstrated.
Common error
Avoid using "former studies show" without providing context or specific citations. This can weaken your argument and make it difficult for readers to verify your claims.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "former studies show" serves as an introductory phrase used to reference previous research or investigations. It functions to provide context and background for a current argument or analysis.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "former studies show" is a grammatically sound and commonly used phrase, predominantly in scientific and academic writing. It serves to introduce findings from past research, supporting current arguments and providing context, as validated by Ludwig. When using this phrase, ensure you provide specific citations to avoid ambiguity. Alternatives like "previous research indicates" or "earlier analyses demonstrate" can offer variety while maintaining clarity. While appropriate for formal writing, its impact is maximized when coupled with precise references and relevant context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
previous research indicates
Replaces "former studies" with "previous research" for a more general reference to past work.
prior investigations reveal
Uses "prior investigations" and "reveal" to emphasize the uncovering of information through research.
earlier analyses demonstrate
Substitutes "earlier analyses" and "demonstrate" to highlight the analytical aspect and proof provided by the studies.
past research suggests
Replaces "show" with "suggests", indicating a less definitive conclusion from previous studies.
historical data indicates
Focuses on the data aspect of the studies and uses "indicates" to present the findings.
existing literature reveals
Refers to the body of published work and uses "reveals" to present the findings.
evidence from past studies suggests
Adds "evidence from" to emphasize the empirical basis and uses "suggests" for a more cautious claim.
prior work has established
Uses "prior work" and "established" to convey a sense of accepted knowledge.
earlier findings point to
Emphasizes the direction or implication of the findings using "point to".
the literature indicates
Provides a more general reference to published research.
FAQs
What is an alternative to "former studies show" that implies a stronger conclusion?
If you want to convey a stronger conclusion, you can use phrases like "previous research demonstrates" or "earlier analyses prove".
How can I use "former studies show" in a sentence?
You can use "former studies show" to introduce findings from previous research, such as "Former studies show that regular exercise improves cardiovascular health."
What's the difference between "former studies show" and "previous studies suggest"?
"Former studies show" implies a more direct demonstration, while "previous studies suggest" indicates a more tentative conclusion or inference.
Is it appropriate to use "former studies show" in formal writing?
Yes, "former studies show" is appropriate for formal writing, especially in academic and scientific contexts, as Ludwig AI confirms. It's a clear and direct way to reference previous research.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested