{"pk":30863,"title":"A Model of Natual Category Structure and its Behavioral Implecations","subtitle":null,"abstract":"Fisher (1988) uses the COBWEB concept formation system to illustrate a computational unification of basic level and typicality effects. The model relies on probabiUstic, distributed concept representations, and appropriate interaction between cue and category validity. W e review this work and report a new account of the fan effect. This extension requires an additional assumption of parallel processing, but otherwise is explained by precisely the same mechemisms as basic level and typicality phenomena.","language":"eng","license":{"name":"","short_name":"","text":null,"url":""},"keywords":[],"section":"Poster Presentations","is_remote":true,"remote_url":"https://escholarship.org/uc/item/5bd6t9g6","frozenauthors":[{"first_name":"Jane","middle_name":"","last_name":"Silber","name_suffix":"","institution":"Vanderbilt University","department":""},{"first_name":"Douglas","middle_name":"","last_name":"Fisher","name_suffix":"","institution":"Vanderbilt University","department":""}],"date_submitted":null,"date_accepted":null,"date_published":"1989-01-01T18:00:00Z","render_galley":null,"galleys":[{"label":"PDF","type":"pdf","path":"https://journalpub.escholarship.org/cognitivesciencesociety/article/30863/galley/20712/download/"}]}