Roy Baumeister has done a lot of the early work on ego depletion. Wikipedia has a good background of reading material: http://en.wikipedia.org/wiki/Ego_deplet

Roy Baumeister has done a lot of the early work on ego depletion. Wikipedia has a good background of reading material: http://en.wikipedia.org/wiki/Ego_depletion http://en.wikipedia.org/wiki/Ego_depletion