Post-hoc tests showed
Research methodology and reporting expression
Literally: After-the-fact examinations demonstrated
In 15 Seconds
- Used to report specific follow-up results in research.
- Indicates a deeper dive into data after initial findings.
- Essential for academic writing and professional data analysis.
Meaning
This phrase is used to explain what happened in a deeper follow-up analysis after an initial experiment showed a significant result. It is like saying, 'We found something interesting, so we looked closer to see exactly where the differences were.'
Key Examples
3 of 6Presenting a quarterly business report
Post-hoc tests showed that our social media ads were more effective than email campaigns.
Follow-up analysis proved social media ads performed better than emails.
Writing a university psychology paper
Post-hoc tests showed a significant difference between the control group and the third experimental group.
Later tests found a big difference between the normal group and group three.
Explaining a complex board game strategy to friends
Post-hoc tests showed that my strategy failed because I ignored the resource cards.
Looking back, I realized I lost because I didn't get enough cards.
Cultural Background
The use of Latin phrases like 'post-hoc' is a unifying feature of global academia, allowing researchers from different countries to understand the methodology regardless of their native language. In US tech culture, 'post-hoc' is often used in 'Post-mortems' (meetings held after a project fails) to analyze what went wrong, reflecting a culture of data-driven accountability. British scientific writing often emphasizes the 'correction' aspect of post-hoc tests (like the Bonferroni correction), reflecting a cultural value of skepticism and caution. German technical reporting is extremely precise; 'post-hoc' is used to distinguish between planned and unplanned comparisons, showing a high value for procedural accuracy.
Use 'that' for clarity
Always follow 'showed' with 'that' to introduce your findings. It makes your academic writing much easier to follow.
Don't over-use it
In a single paper, try to vary your verbs. If you use 'showed' once, use 'revealed' or 'indicated' the next time.
In 15 Seconds
- Used to report specific follow-up results in research.
- Indicates a deeper dive into data after initial findings.
- Essential for academic writing and professional data analysis.
What It Means
Post-hoc tests showed is a heavy-hitter in the world of data and science. The term post-hoc is Latin for 'after this.' In plain English, it means you didn't just guess what would happen. You ran a big test, saw a spark, and then used these specific 'follow-up' tests to find the fire. It is the detective work of the math world. You use it to pinpoint exactly which groups in your study were different from each other.
How To Use It
You usually place this at the start of a sentence in a report or presentation. It acts as a bridge between your general findings and your specific details. Think of it as the 'zoom in' button on a digital map. You first say your overall results were significant. Then, you say, Post-hoc tests showed to reveal the juicy details. It is almost always followed by the word that or a specific comparison. For example, Post-hoc tests showed that Group A outperformed Group B.
When To Use It
Use this when you are wearing your 'serious' hat. It belongs in academic papers, thesis defenses, or high-level business analytics meetings. If you are presenting a marketing report and want to sound like a total pro, this is your phrase. It tells your audience that you didn't just look at the surface. You did the extra work to be precise. It is the gold standard for reporting statistical differences between three or more things.
When NOT To Use It
Do not use this at a casual Sunday brunch. If you tell your friend, Post-hoc tests showed that your pancakes are better than the cafe's, they might think you've spent too much time in the lab. Avoid it in casual texts or when you are just giving a quick opinion. It is too 'heavy' for everyday conversation. Also, don't use it if you only compared two things originally. In that case, you don't need a post-hoc test at all!
Cultural Background
This phrase comes from the rigorous world of Western scientific methodology. It reflects a culture that values evidence, precision, and 'checking your work.' In English-speaking academic circles, using this phrase correctly is like a secret handshake. It shows you understand the 'rules' of logic and data. It has become a staple in the 'Publish or Perish' culture of universities worldwide.
Common Variations
You might see Follow-up analyses revealed or Pairwise comparisons indicated. These are the cousins of our phrase. Some people use Post-hoc analysis suggested if they want to be a bit more cautious. However, Post-hoc tests showed remains the most direct and confident way to state your follow-up findings. It sounds definitive and professional.
Usage Notes
This phrase is strictly for formal, academic, or professional technical writing. Using it in casual speech is often seen as humorous or overly intellectual.
Use 'that' for clarity
Always follow 'showed' with 'that' to introduce your findings. It makes your academic writing much easier to follow.
Don't over-use it
In a single paper, try to vary your verbs. If you use 'showed' once, use 'revealed' or 'indicated' the next time.
Latin is prestige
Using Latin terms correctly in English academia increases your 'prestige' and makes your work seem more authoritative.
Examples
6Post-hoc tests showed that our social media ads were more effective than email campaigns.
Follow-up analysis proved social media ads performed better than emails.
Used here to provide specific evidence for a general growth trend.
Post-hoc tests showed a significant difference between the control group and the third experimental group.
Later tests found a big difference between the normal group and group three.
This is the classic academic use of the phrase.
Post-hoc tests showed that my strategy failed because I ignored the resource cards.
Looking back, I realized I lost because I didn't get enough cards.
A slightly nerdy, humorous way to use formal language in a casual setting.
Post-hoc tests showed the bug was actually in the legacy code, not our new update.
We checked further and found the old code was the problem.
Used in a technical work context to clarify a mistake.
Post-hoc tests showed that we were just incompatible on Tuesdays.
Looking back at the data of our relationship, Tuesdays were the problem.
Using hyper-formal language to make light of a sad situation.
While the initial ANOVA was significant, post-hoc tests showed the effect was driven solely by the high-dosage group.
The first test was positive, but the second test showed only the high dose worked.
Demonstrates high-level precision and technical accuracy.
Test Yourself
Complete the sentence using the correct form of the phrase.
The ANOVA was significant (p < .05); therefore, __________ that Group B was the outlier.
In academic reporting, we use the simple past 'showed' to describe completed analyses.
Which situation is the most appropriate for using 'Post-hoc tests showed'?
Select the correct context:
This is a highly formal, scientific phrase used for data reporting.
Fill in the missing line in the dialogue.
Analyst: 'We found a general increase in user engagement.' Manager: 'Great, but which feature caused it?' Analyst: '____________________'
This correctly uses the phrase to provide a specific follow-up result.
🎉 Score: /3
Visual Learning Aids
When to use Post-hoc Tests
Science
- • Biology labs
- • Psychology studies
- • Medical trials
Business
- • A/B testing
- • Market research
- • User analytics
Practice Bank
3 exercisesThe ANOVA was significant (p < .05); therefore, __________ that Group B was the outlier.
In academic reporting, we use the simple past 'showed' to describe completed analyses.
Select the correct context:
This is a highly formal, scientific phrase used for data reporting.
Analyst: 'We found a general increase in user engagement.' Manager: 'Great, but which feature caused it?' Analyst: '____________________'
This correctly uses the phrase to provide a specific follow-up result.
🎉 Score: /3
Frequently Asked Questions
10 questionsOnly if you are sending a formal data report. In a regular email, 'Follow-up analysis showed' is better.
Both are used. Use a hyphen when it's an adjective before a noun (post-hoc tests), and no hyphen when it's an adverbial phrase.
Tukey's HSD (Honestly Significant Difference) is the most common one mentioned in research.
In modern APA style, you do not need to italicize it because it is considered a common English term now.
No, that sounds too personal. Keep it objective: 'Post-hoc tests showed that...'
Yes, 'revealed' is a perfect synonym and often sounds slightly more sophisticated.
Usually no. It is a term specifically for quantitative (number-based) statistical analysis.
You should still report it: 'Post-hoc tests showed no significant differences between groups.'
It is almost always plural ('tests') because you are usually running multiple comparisons.
Because you only decide to run these tests *after* you see that your main test was significant.
Related Phrases
Pairwise comparisons
specialized formComparing two groups at a time.
In hindsight
similarLooking back at an event.
A posteriori
synonymRelating to reasoning from observed facts.
Omnibus test
contrastA test that looks at the whole data set at once.
