If you’ve ever done any contextual inquiry or usability testing, you’ve probably observed first hand the difference between what people say they will do and what they actually end up doing. Overlooked calls to action, bizarre navigation paths, mind-bogglingly irrational decisions — even the most sensible seeming users occasionally (or often) do things that “rationally” make little sense.
Which is to say that we all, on occasion (or often) do things that seem to make little rational sense.
And yet, on a day-to-day basis, this is how we successfully negotiate the complexities of our world. We use heuristics (aka rules-of-thumb) and limited information to make decisions about how we live our lives, and we do it continuously throughout the day — often without stopping to consider why we choose one thing over another ... continue reading