dc.contributor.author | Niforatos, Evangelos | |
dc.contributor.author | Tran, Camilla | |
dc.contributor.author | Pappas, Ilias | |
dc.contributor.author | Giannakos, Michail | |
dc.date.accessioned | 2022-03-04T11:43:36Z | |
dc.date.available | 2022-03-04T11:43:36Z | |
dc.date.created | 2021-12-17T07:02:01Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Lecture Notes in Computer Science (LNCS). 2021, 12934 65-86. | en_US |
dc.identifier.issn | 0302-9743 | |
dc.identifier.uri | https://hdl.handle.net/11250/2983119 | |
dc.description.abstract | Incentives and peer competition have so far been employed independently for increasing physical activity. In this paper, we introduce Goalkeeper, a mobile application that utilizes deposit contracts for motivating physical activity in group settings. Goalkeeper enables one to set up a physical exercise challenge with a group of peers that deposit a fixed amount of money for participating. If a peer fails to complete the challenge, Goalkeeper redistributes their deposit to those who managed to complete it (i.e., zero-sum game). We evaluated the potential of Goalkeeper in increasing physical activity with a total of 50 participants over the course of 2 months. Our findings suggest that deposit contracts induce a loss-aversion bias, that in combination with peer competition, is effective in increasing exercise motivation. Ultimately, we generate a set of design principles for exergames that utilize deposit contracts for increasing physical activity in group settings. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Springer | en_US |
dc.title | Goalkeeper: A Zero-Sum Exergame for Motivating Physical Activity | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | acceptedVersion | en_US |
dc.rights.holder | This is the authors' accepted manuscript to an article published by Springer. | en_US |
dc.source.pagenumber | 65-86 | en_US |
dc.source.volume | 12934 | en_US |
dc.source.journal | Lecture Notes in Computer Science (LNCS) | en_US |
dc.identifier.doi | 10.1007/978-3-030-85613-7_5 | |
dc.identifier.cristin | 1969672 | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |