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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
back trial
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "back trial" is not correct and does not have a clear meaning in written English.
It may be intended to refer to a "back trial" in a specific context, but without additional context, it is not usable. Example: "The court decided to conduct a back trial to review the previous verdict."
⚠ May contain grammatical issues
Science
Wiki
News & Media
Alternative expressions(4)
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
15 human-written examples
Mediation analysis was used to investigate what led to the effectiveness of the STarT Back trial, a large primary care-based trial that treated patients consulting with LBP according to their risk of a poor outcome.
Science
The content of this intervention is modelled on the 'high risk' intervention delivered in the original STarT Back Trial [ 10].
The aim of this research was to explore the practice of feeding back trial results to those who take part in cancer trials.
The aim of this research was to explore the practice of feeding back trial results to trial participants and to identify best practice in this area.
They also receive regular clinical mentoring and supervision sessions with expert members of the STarT Back Trial team who are responsible for training.
The STarT Back trial showed benefits from stratified care in outcomes such as back disability/function as well as key psychological obstacles to recovery like fear avoidance [ 25].
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
The International Football Association Board pushed back trials in competitive matches by a year in February.
News & Media
One of five defendants in the United Nations-backed trial, he faces a life sentence on charges of crimes against humanity and war crimes, as well as homicide and torture.
News & Media
These included (a) response accuracy (error vs. correct), (b) stimulus type (words vs. faces), (c) emotion condition (approach, neutral, and withdrawal), and (d) 3-back trial type (lure, target, and novel).
Science
In this example display, an initial n-back display of 27 dots appeared in the top left quadrant, then in the intervening x-back trial, 32 dots appeared in the top right quadrant, followed by the 2-back re-presentation of the original pattern of 27 dots.
Science
Second, the patient will complete a 1-back trial (two minutes) and a 2-back trial (two parts of 2.5 minutes).
Science
Expert writing Tips
Best practice
If you mean to refer to feedback following a trial period, clarify the wording. Consider phrases such as "post-trial feedback" to prevent confusion.
Common error
Avoid using "back trial" when you mean a repeated trial or a follow-up assessment. Using established terms like "retrial" or "follow-up assessment" avoids ambiguity.
Source & Trust
82%
Authority and reliability
3.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "back trial" functions as a noun phrase, but its meaning is ambiguous. As indicated by Ludwig AI, it's not a standard or easily understood term in English. It's sometimes used adjectivally to describe trials (e.g., “n-back trial”).
Frequent in
Science
30%
News & Media
25%
Wiki
20%
Less common in
Formal & Business
10%
Reference
5%
Academia
5%
Ludwig's WRAP-UP
The phrase “back trial” lacks a universally accepted meaning and grammatical correctness. Ludwig AI highlights this ambiguity. Its usage varies from referring to a legal "retrial" to a memory task (like the "n-back trial") or a product's money-back guarantee. To avoid confusion, it's crucial to use more specific and established terms such as “retrial”, “follow-up trial”, or “money-back guarantee” depending on the intended context. While the phrase appears across various sources, including scientific and news outlets, clarity should always be prioritized. When discussing the term in medical or scientific research, consider more established scientific terminology like the n-back test.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
retrial
A formal term for a new trial in a legal context, emphasizing the repetition of the trial process.
second trial
Highlights the sequential nature of the trial, indicating it's the next trial after an initial one.
new trial
Focuses on the novelty of the trial, suggesting it's not a continuation of the previous one.
repeat trial
Emphasizes the act of repeating the trial, indicating a duplication of the original process.
follow-up trial
Suggests the trial is a continuation or extension of a previous study or experiment.
verification test
Highlights the purpose of confirming previous results or findings through testing.
validation study
Indicates a research effort aimed at validating or confirming the accuracy of a theory or hypothesis.
confirmation experiment
Focuses on experiments designed to confirm or verify a specific result or hypothesis.
re-evaluation
Implies a reassessment or reconsideration of something, often after new information or evidence arises.
reassessment
Similar to re-evaluation, suggesting a renewed evaluation or analysis of a subject or situation.
FAQs
What does "back trial" mean in legal contexts?
In legal settings, it's more accurate to use the term "retrial" to refer to a new trial ordered after a previous one.
How can I use "back trial" in medical or scientific research?
While "back trial" isn't standard, clarify your intent. If it's a follow-up, use "follow-up trial". If it's testing memory, consider "n-back test".
Is "back trial" grammatically correct?
The phrase "back trial" is not commonly recognized as grammatically correct. Consider alternatives like "retrial" or "follow-up trial" for better clarity.
What are some alternatives to "back trial" in a business context?
If referring to a product trial, consider phrases like "money-"back trial"" or "satisfaction guarantee". If referring to product verification, consider using "validation test".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
3.2/5
Expert rating
Real-world application tested