It ’s no secret that dating apps like spunk havean habit-forming quality . user can spend hour swiping the right way , swiping left just to experience the rush of dopamine and the sense of validation that add up with a match – in fact ,   one study find that roughlyhalf   of   millennialsuse dating apps to swipe with no intention to postdate up their matches with a date , or even a message .

Butwhyexactly   is it so addictive ? It all comes down to a 1940s societal experimentation call for pigeons and   gambling .

diary keeper   Nancy Jo Sales delved intothe ( sometimes ) dark worldof   online dating for her new HBO documentary : Swiped : filch Up in the Digital Age . In it , she reveals a conversation she had with Tinder   CSO Jonathan Badeen in which he accommodate the inspiration behind the notorious " swipe right hand " feature film came from   an experimentation he heard about during psychology class at University .

The experimentation in query was lead in 1948 by one Burrhus Frederic Skinner , a psychological science professor and societal philosopher at Harvard University , who was also ( bizarrely ) responsible for instruct hischildren ’s cat-o'-nine-tails to trifle pianoand inventing   a strange box - like contraption to hold baby called the " baby - attender " . His leading theory   was operant conditioning , which is the idea that behavior is determined by a system of   punishment and reward ( or negative and positive reward ) .

In one experimentation to test the conception , Skinner trained a group of hungry pigeon to think they could spark the diffusion of food through random pecking . of course , this promote them to peck more . What ’s more , many of the pigeon begin nag in specific pattern   – similar to the way a risk taker or football fan might have certain subprogram to " improve " their luck during a plot .

woefully for the pigeon , this " superstitious " pecking had no impression on their food for thought generator . In reality , the solid food was being return at random time entirely unrelated to their pecking or any other behavior convention . Still , that did not block off them pecking forth .

" [ T]his is what Tinder is , " Sales told Recode . " It ’s like the pigeon becomes a risk taker , because when he pecks and generate food , he gets blase , so he peck - hatful - pecks , he does n’t have it away when he ’s gon na get the solid food . He might get it , he might not . "

" That ’s the whole swiping mechanism . You swipe , you might get a lucifer , you might not . And then you ’re just like excited to play the biz . "

So there you have it . But the real head is , will it discontinue you swiping ?