UC Merced Proceedings of the Annual Meeting of the Cognitive Science Society Title Contextual Focus: A Cognitive Explanation for the Cultural Revolution of the Middle/Upper Paleolithic Permalink https://escholarship.org/uc/item/5td7568k Journal Proceedings of the Annual Meeting of the Cognitive Science Society, 25(25) ISSN 1069-7977 Author Gabora, Liane Publication Date 2003 Peer reviewed eScholarship.org Powered by the California Digital Library University of California