Learn why an entire field of Psychology is in trouble. Hosted by: Michael Aranda ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo...
========== In 1998, a scientist named Roy Baumeister
decided to investigate a question that psychologists had been thinking about for a while: Do people have a limited amount of willpower? To figure it out, he and his research group
did what researchers do: they conducted a study. The results of that study seemed to show that
humans do have a limited pool of self-control. In other words, once we’ve had to resist
temptation, it’s a lot harder to do it again. They called this effect ego depletion, and
the idea has had a huge influence on psychological research ever since. It’s been incorporated into things like
dieting tactics, athletic training techniques, and advertising. But now, it seems like the phenomenon might
not exist at all -- which has a lot of sci...