Etkin, Amit Learning in Generalized Anxiety Disorder Benefits From Neither the Carrot Nor the Stick. [electronic resource] - The American journal of psychiatry 02 2017 - 87-88 p. digital Publication Type: Editorial; Comment ISSN: 1535-7228 Standard No.: 10.1176/appi.ajp.2016.16111267 doi Subjects--Topical Terms: Anxiety DisordersDaucus carotaHumansLearningReward