noticed this…
Positive Emotion Increases Life Satisfaction and Creates a Happy State
sciencedaily.com/releases/20 … 095222.htm
and thought, duh.
Feel free to post any duh research you’ve found.
The first “Duh-Science” that came to my mind was Relativity;
“All measurements are relative to whatever they are measured with.” 
found some yearly lists
livescience.com/25794-no-duh … -2012.html
livescience.com/17667-obviou … -2011.html
Here’s a defense of at least some duh science - and in at least one case I can see the justification…
articles.latimes.com/2011/may/28 … h-20110529
and here’s an example of what I do not mean…
Perhaps this is stupid research, perhaps not, but I do not Think the results are obvious. So this is not what I mean. I mean research where the results could be easily predicted.
Frankly I find the results here a bit odd.