{"pk":30907,"title":"The Mechanism of Restructuring in Geometry","subtitle":null,"abstract":"Restructuring consists of a change in the representation of the current search state, a process which breaks an impasse during problem solving by opening up new search paths. A corpus of 52 think-aloud protocols from the domain of geometry was scanned for evidence of restructuring. The data suggest that restructuring is accomplished by re-parsing the geometric diagram.","language":"eng","license":{"name":"","short_name":"","text":null,"url":""},"keywords":[],"section":"Paper Presentations -- Group 1: Reasoning","is_remote":true,"remote_url":"https://escholarship.org/uc/item/36w804m5","frozenauthors":[{"first_name":"Stellan","middle_name":"","last_name":"Ohlsson","name_suffix":"","institution":"University of Pittsburgh","department":""}],"date_submitted":null,"date_accepted":null,"date_published":"1990-01-01T18:00:00Z","render_galley":null,"galleys":[{"label":"PDF","type":"pdf","path":"https://journalpub.escholarship.org/cognitivesciencesociety/article/30907/galley/20756/download/"}]}