Why incompetent people think they're amazing – David Dunning TED-Ed — April 8, 2020 0 comment Tweet on Twitter Share on Facebook Google+ Pinterest Spread The Viralist Check out our Patreon page: https://www.patreon.com/teded View full lesson: … source behavioral psychology competence confidence David Dunning Dunning-Kruger Effect ego estimate expert expertise illusory superiority Justin Kruger knowledge Psychology ted TED-Ed Wednesday Collective Tweet on Twitter Share on Facebook Google+ Pinterest