{"pk":27844,"title":"Value-guided choice sets support efficient planning","subtitle":null,"abstract":"Real-word decision making often involves selecting a singlechoice from an arbitrarily large set of possible options. Giventhat it is typically not feasible to evaluate every possible op-tion in real world decision making, how are human decisionmakers able to efficiently make good decisions? We proposeand evaluate a two-step architecture according to which peoplefirst sample a small subset of options weighted by their previ-ously learned value, and then evaluate those options within thecurrent decision-making context. We demonstrate that a ver-sion of this model captures human decision making in prob-lems where time and resource constraints prevent the evalua-tion of every option, and connect this research to the growingliterature on the representation of non-actual possibilities.","language":"eng","license":{"name":"","short_name":"","text":null,"url":""},"keywords":[{"word":"Value-guided decision making"},{"word":"Choice sets"},{"word":"Modal cognition"},{"word":"possibility"}],"section":"Publication-based-Talks","is_remote":true,"remote_url":"https://escholarship.org/uc/item/9wj4d66j","frozenauthors":[{"first_name":"Jonathan","middle_name":"","last_name":"Phillips","name_suffix":"","institution":"Harvard","department":""},{"first_name":"Adam","middle_name":"","last_name":"Morris","name_suffix":"","institution":"Harvard","department":""},{"first_name":"Fiery","middle_name":"","last_name":"Cushman","name_suffix":"","institution":"Harvard","department":""}],"date_submitted":null,"date_accepted":null,"date_published":"2018-01-01T18:00:00Z","render_galley":null,"galleys":[{"label":"PDF","type":"pdf","path":"https://journalpub.escholarship.org/cognitivesciencesociety/article/27844/galley/17483/download/"}]}