{"pk":31410,"title":"A Model of Knowledge-Based Skill Acquisition","subtitle":null,"abstract":"We hypothesize that two important functions of declarative knowledge in learning is to enable the learner to detect and to correct errors. W e describe psychologically plausible mechanisms for both functions. The mechanisms are implemented in a computational model which learns cognitive skills in three different domains, illustrating the cognitive function of abstract principles, concrete facts, and tutoring messages in skill acquisition.","language":"eng","license":{"name":"","short_name":"","text":null,"url":""},"keywords":[],"section":"Posters","is_remote":true,"remote_url":"https://escholarship.org/uc/item/3mx1g5z0","frozenauthors":[{"first_name":"Stellan","middle_name":"","last_name":"Ohlsson","name_suffix":"","institution":"University of Pittsburgh","department":""},{"first_name":"Ernest","middle_name":"","last_name":"Rees","name_suffix":"","institution":"University of Pittsburgh","department":""}],"date_submitted":null,"date_accepted":null,"date_published":"1992-01-01T13:00:00-05:00","render_galley":null,"galleys":[{"label":"PDF","type":"pdf","path":"https://journalpub.escholarship.org/cognitivesciencesociety/article/31410/galley/22479/download/"}]}