In today’s media, it can seem difficult to discern the truth from the viral or marketing backed information that is too often circulating.
Without giving you freakish flashbacks of your statistics class, here are some telltale signs that an article or research finding may not be all what they seem.
How many humans was this study tested on?
Too small of a testing group and the results will not be conclusive. In contrast, too many study subjects will make irrelevant findings appear important. If the sample size is not clearly indicated in a study, you can pretty much conclude it is fishy!! 🐟The “n” value should always be stated.
Confusing Correlation and Causation
Sometimes, huge study groups are inevitable and may still represent a good starting point as long as it does not confuse causation with correlation.
Is it a Randomized Controlled Trial? Is it peer reviewed?
In order to rule out the influence of outside factors, a controlled “Placebo” group must be part of a trial. An article should also be peer reviewed before being published to ensure its quality and validity. Have the results been reproduced in another study? This can be a very good clue that something is factual and credible.
Does it actually draw a conclusion?
Many articles you will encounter will get your attention with their attractive titles “Lose 20 lbs with this simple trick” but be weary and read on through. Make sure to take a look at the conclusion, oftentimes, it will state the need for further research on the subject due to certain restraints faced during their trial or will confess to minimal valued findings for exemple, finding too small of a correlation without causation.
Do the results appear embellished?
Always use common sense. Does the article or study only mention its qualities without admitting its flaws? A good study should look at all the facets and be transparent about its flaws. It should be impartial!!
Speaking of partiality brings the famous question, who funded it?
Sometimes the answer may require your Sherlock Holmes eyes but may reveal biased results or worst, fabricated data.
A lot goes into research and results can not be achieved overnight. Relying on trusted sources can alleviate your frustration. As health professionals we have access to many reliable sources, the world of research is your oyster!
Here are some starting points:
Have you had an experience or tips in deciphering fact from fiction? Share in the comments below – we would love to hear from you!
Hey! Great post !
I really appreciate this as I had no stats class and no research background. This is very helpful, thanks!