{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,17]],"date-time":"2026-03-17T02:57:55Z","timestamp":1773716275513,"version":"3.50.1"},"reference-count":156,"publisher":"MDPI AG","issue":"10","license":[{"start":{"date-parts":[[2021,9,30]],"date-time":"2021-09-30T00:00:00Z","timestamp":1632960000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["PD\/BD\/150570\/2020"],"award-info":[{"award-number":["PD\/BD\/150570\/2020"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["MTI"],"abstract":"<jats:p>Understanding the behavioral dynamics that underline human-robot interactions in groups remains one of the core challenges in social robotics research. However, despite a growing interest in this topic, there is still a lack of established and validated measures that allow researchers to analyze human-robot interactions in group scenarios; and very few that have been developed and tested specifically for research conducted in-the-wild. This is a problem because it hinders the development of general models of human-robot interaction, and makes the comprehension of the inner workings of the relational dynamics between humans and robots, in group contexts, significantly more difficult. In this paper, we aim to provide a reflection on the current state of research on human-robot interaction in small groups, as well as to outline directions for future research with an emphasis on methodological and transversal issues.<\/jats:p>","DOI":"10.3390\/mti5100059","type":"journal-article","created":{"date-parts":[[2021,10,8]],"date-time":"2021-10-08T21:23:55Z","timestamp":1633728235000},"page":"59","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":31,"title":["Human-Robot Interaction in Groups: Methodological and Research Practices"],"prefix":"10.3390","volume":"5","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3542-2065","authenticated-orcid":false,"given":"Raquel","family":"Oliveira","sequence":"first","affiliation":[{"name":"Centro de Interven\u00e7\u00e3o e Investiga\u00e7\u00e3o Social (CIS-Iscte), Iscte-Instituto Universit\u00e1rio de Lisboa (CIS-IUL), 1100 Lisbon, Portugal"},{"name":"INESC-ID (GAIPS), 1100 Lisbon, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5766-0489","authenticated-orcid":false,"given":"Patr\u00edcia","family":"Arriaga","sequence":"additional","affiliation":[{"name":"Centro de Interven\u00e7\u00e3o e Investiga\u00e7\u00e3o Social (CIS-Iscte), Iscte-Instituto Universit\u00e1rio de Lisboa (CIS-IUL), 1100 Lisbon, Portugal"}]},{"given":"Ana","family":"Paiva","sequence":"additional","affiliation":[{"name":"INESC-ID (GAIPS), 1100 Lisbon, Portugal"},{"name":"Instituto Superior T\u00e9cnico, University of Lisbon, 1100 Lisbon, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2021,9,30]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1450022","DOI":"10.1142\/S0219843614500224","article-title":"Employing humanoid robots for teaching English language in Iranian junior high-schools","volume":"11","author":"Alemi","year":"2014","journal-title":"Int. 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