Sérgio Tavares, ph.D.Sep 13, 20191 min readLean startup research: "this is not a test"You will never really be able to prove (or show, or demonstrate) that something works if you invite people for a survey and ask them "what do you think about this?".
You will never really be able to prove (or show, or demonstrate) that something works if you invite people for a survey and ask them "what do you think about this?".