If you ’re tying to estimate out how precious a sister is , you had better demand a premenopausal char : they ’re scientifically proven to have the highest cuteness sensitivity . Yes , this experiment involved coming up with an objective graduated table of babe cuteness .
Back in 2009 , researchers at the University of St. Andrews in Scotland decided to test how good unlike grouping were at determine baby prettiness . They find that women age 19 - 26 and 45 - 51 were more raw to prettiness than any manly eld group . Women aged 53 to 60 execute at the same not in particular telling level as the human being at detecting pernicious changes in baby prettiness .
Realizing that the mediocre eld of menopause is 51 in the United Kingdom , the investigator test whether the onset of menopause is what cause the honest-to-god women to drop off their sensitivity to babe cuteness . Indeed , premenopausal women systematically outdo their postmenopausal vis-a-vis , and women taking oral birth control gadget – which boost the levels of generative internal secretion – also did better than those who were n’t guide them .

fundamentally , the more oestrogen and progesterone a adult female had , the better she was at observe baby cuteness . This research raises two very important question . First , why precisely do woman of reproductive age need to be more mindful of a baby ’s prettiness ? If I can indulge in some turd venture , you might think that humans would have evolved to just find all babies as precious – after all , there are always some despicable sister , so why risk a mother ’s love and tending because she does n’t think it ’s precious enough ? Yeah … if that ’s the kind of speculation I ’m coming up with , in all likelihood best to just say this is a mystery and give it at that .
But speaking of ugly babies , how just did the investigator put together their scientifically precise scale leaf of baby cuteness ? The newspaper publisher mention that they take four sets of baby faces were direct and averaged together to foreground both more cunning features and less cute one . More baby photos were then run through a computer program that digitally altered them so that they resemble those of the composites , allowing them to make each infant more or less cute with the mouse click of a button .
Of of course , that still does n’t answer the rudimentary question here of just how the researchers create their prettiness exfoliation . And , in the absence seizure of evidence to the contrary , I can only accept this team of thirteen psychologists sit around a table and indicate long into the night about what feature article make for the cutest baby . And then , presumably , they ask some mothers for photos of their atrocious babies to create those composite . If any of that is even remotely true , this is easily the greatest scientific experiment of all time .

ViaNCBI ROFL . Image by Julien Haler onFlickr .
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