Re:The Effect of Cold Showering on Health and Work (2016)
by blowski on Wednesday January 29, 2020 @05:22AM
(#22179080)
Indeed. The whole article has a strong whiff of confirmation bias to it.
Re:The Effect of Cold Showering on Health and Work (2016)
by OJFord on Wednesday January 29, 2020 @05:26AM
(#22179093)
And the time of year - I think absence (for any reason) is lower in January anyway as a lot of people have just come back from a week or two off.
Re:The Effect of Cold Showering on Health and Work (2016)
by akuji1993 on Wednesday January 29, 2020 @06:45AM
(#22179514)
We also don't know, but can highly suspect that the subjects in the cold shower group knew or could guess, what was wanted from them in this study. See, Prison Experiment by Zimbardo for the most extreme example, but people will behave in the way they "should" when you tell them the reason of your study.
The fact that the illness days didn't decline makes this study less viable. I'd like to see a followup, but it's hard to imagine a solid base to keep the participants in the dark. It should also be much longer than 30 days.
“The intervention period was 30 consecutive days from January 1st-30th 2015. During the following 60 days January 31st-March 31st 2015 participants of all three intervention groups were instructed to shower as preferred.”