{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,5]],"date-time":"2026-01-05T22:01:23Z","timestamp":1767650483667,"version":"3.33.0"},"reference-count":36,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2009,8,25]],"date-time":"2009-08-25T00:00:00Z","timestamp":1251158400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Adaptive Behavior"],"published-print":{"date-parts":[[2009,12]]},"abstract":"<jats:p> In this article we propose a computational model that describes how observed behavior can influence an observer\u2019s own behavior, including the acquisition of new task descriptions. The sources of influence on our model\u2019s behavior are: beliefs about the world\u2019s possible states and actions causing transitions between them; baseline preferences for certain actions; a variable tendency to infer and share goals in observed behavior; and a variable tendency to act efficiently to reach rewarding states. Acting on these premises, our model is able to replicate key empirical studies of social learning in children and chimpanzees. We demonstrate how a simple artificial system can account for a variety of biological social transfer phenomena, such as goal-inference and over-imitation, by taking into account action constraints and incomplete knowledge about the world dynamics. <\/jats:p>","DOI":"10.1177\/1059712309342757","type":"journal-article","created":{"date-parts":[[2009,8,26]],"date-time":"2009-08-26T02:40:02Z","timestamp":1251254402000},"page":"467-483","source":"Crossref","is-referenced-by-count":16,"title":["A Computational Model of Social-Learning Mechanisms"],"prefix":"10.1177","volume":"17","author":[{"given":"Manuel","family":"Lopes","sequence":"first","affiliation":[{"name":"Institute for Systems and Robotics, Instituto Superior T\u00e9cnico, Lisboa, Portugal,"}]},{"given":"Francisco S.","family":"Melo","sequence":"additional","affiliation":[{"name":"Institute for Systems and Robotics, Instituto Superior T\u00e9cnico, Lisboa, Portugal, School of Computer Science, Carnegie Mellon University, Pittsburgh, USA"}]},{"given":"Ben","family":"Kenward","sequence":"additional","affiliation":[{"name":"Department of Psychology, Uppsala University, Uppsala, Sweden"}]},{"given":"Jos\u00e9","family":"Santos-Victor","sequence":"additional","affiliation":[{"name":"Institute for Systems and Robotics, Instituto Superior T\u00e9cnico, Lisboa, Portugal"}]}],"member":"179","published-online":{"date-parts":[[2009,8,25]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1080\/713755872"},{"volume-title":"Neuro-dynamic programming","year":"1996","author":"Bertsekas, D.P.","key":"atypb2"},{"key":"atypb3","doi-asserted-by":"publisher","DOI":"10.1016\/j.cub.2007.11.057"},{"key":"atypb4","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-8624.2007.01034.x"},{"key":"atypb5","doi-asserted-by":"publisher","DOI":"10.1016\/S0065-3454(02)80006-7"},{"key":"atypb6","doi-asserted-by":"crossref","unstructured":"Call, J. & Carpenter, M. 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