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Hum.-Robot Interact."],"published-print":{"date-parts":[[2022,3,31]]},"abstract":"<jats:p>\n            We tested the hypothesis that, if a robot apparently invests effort in teaching a new skill to a human participant, the human participant will reciprocate by investing more effort in teaching the robot a new skill, too. To this end, we devised a scenario in which the iCub and a human participant alternated in teaching each other new skills. In the\n            <jats:italic>Adaptive condition<\/jats:italic>\n            of the\n            <jats:italic>robot teaching phase<\/jats:italic>\n            , the iCub slowed down its movements when repeating a demonstration for the human learner, whereas in the\n            <jats:italic>Unadaptive condition<\/jats:italic>\n            it sped the movements up when repeating the demonstration. In a subsequent\n            <jats:italic>participant teaching phase<\/jats:italic>\n            , human participants were asked to give the iCub a demonstration, and then to repeat it if the iCub had not understood. We predicted that in the\n            <jats:italic>Adaptive condition<\/jats:italic>\n            , participants would reciprocate the iCub\u2019s adaptivity by investing more effort to slow down their movements and to increase segmentation when repeating their demonstration. The results showed that this was true when participants experienced the\n            <jats:italic>Adaptive condition<\/jats:italic>\n            after the\n            <jats:italic>Unadaptive condition<\/jats:italic>\n            and not when the order was inverted, indicating that participants were particularly sensitive to the changes in the iCub\u2019s level of commitment over the course of the experiment.\n          <\/jats:p>","DOI":"10.1145\/3481586","type":"journal-article","created":{"date-parts":[[2021,10,19]],"date-time":"2021-10-19T00:28:21Z","timestamp":1634603301000},"page":"1-17","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":4,"title":["A Humanoid Robot\u2019s Effortful Adaptation Boosts Partners\u2019 Commitment to an Interactive Teaching Task"],"prefix":"10.1145","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9594-5159","authenticated-orcid":false,"given":"Alessia","family":"Vignolo","sequence":"first","affiliation":[{"name":"Istituto Italiano di Tecnologia, Genoa, Italy"}]},{"given":"Henry","family":"Powell","sequence":"additional","affiliation":[{"name":"Institute of Neuroscience and Psychology, University of Glasgow, Glasgow, Scotland"}]},{"given":"Francesco","family":"Rea","sequence":"additional","affiliation":[{"name":"Istituto Italiano di Tecnologia, Genoa, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1056-3398","authenticated-orcid":false,"given":"Alessandra","family":"Sciutti","sequence":"additional","affiliation":[{"name":"Istituto Italiano di Tecnologia, Genoa, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4435-0462","authenticated-orcid":false,"given":"Luke","family":"Mcellin","sequence":"additional","affiliation":[{"name":"Department of Psychology, University of Warwick, Warwick, United Kingdom"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4516-196X","authenticated-orcid":false,"given":"John","family":"Michael","sequence":"additional","affiliation":[{"name":"Department of Cognitive Science, Central European University, Vienna, Wien, Austria"}]}],"member":"320","published-online":{"date-parts":[[2021,10,18]]},"reference":[{"key":"e_1_3_1_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/s12369-008-0001-3"},{"key":"e_1_3_1_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/1467-7687.00211"},{"key":"e_1_3_1_4_2","first-page":"34","article-title":"Humanoid robots as cooperative partners for people","author":"Breazeal C.","year":"2004","unstructured":"C. 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Feeling committed to a robot: Why, what, when, and how?Philosophical Transactions of the Royal Society B: Biological Sciences (2019), 374 (1771).","journal-title":"Philosophical Transactions of the Royal Society B: Biological Sciences"},{"key":"e_1_3_1_14_2","doi-asserted-by":"publisher","DOI":"10.1007\/s12369-016-0376-5"},{"key":"e_1_3_1_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cognition.2016.08.024"},{"issue":"1968","key":"e_1_3_1_16_2","article-title":"The sense of commitment: A minimal approach","volume":"6","author":"Michael J.","year":"2016","unstructured":"J. Michael, N. Sebanz, and G. Knoblich. 2016. The sense of commitment: A minimal approach. Frontiers in Psychology 6, 1968 (2016).","journal-title":"Frontiers in Psychology"},{"key":"e_1_3_1_17_2","first-page":"6029","volume-title":"IEEE\/RSJ International Conference on Intelligent Robots and Systems","author":"Mueller C.","year":"2018","unstructured":"C. Mueller, J. Venicx, and B. Hayes. 2018. 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