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NAKANISHI Daisuke
Department Hiroshima shudo University The Faculty of Health Sciences Position Professor |
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| Language | English |
| Publication Date | 2019/03 |
| Type | Articles |
| Title | Gift-giving in romantic couples serves as a commitment signal: Relational mobility is associated with more frequent gift-giving |
| Contribution Type | Co-Authored Publication |
| Journal | Evolution and Human Behavior |
| Journal Type | Another Country |
| Volume, Issue, Pages | 40(2),pp.160-166 |
| Number of pages | 17 |
| Responsible for | モデルの検討 |
| Author and coauthor | Komiya, A., Ohtsubo, Y., Nakanishi, D., & Oishi, S. |
| Details | The present study explored why married couples periodically exchange gifts. Based on the commitment signal hypothesis, we tested whether relational mobility, which was operationalized as divorce rate in Study 1 and relational opportunities in Study 2, is positively correlated with the frequency of gift exchanges among married couples. |
| DOI | 10.1016/j.evolhumbehav.2018.10.003 |