{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T16:47:55Z","timestamp":1759942075575,"version":"3.37.3"},"reference-count":29,"publisher":"World Scientific Pub Co Pte Ltd","issue":"06n07","funder":[{"name":"Flagera project FuturICT2.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Advs. Complex Syst."],"published-print":{"date-parts":[[2018,9]]},"abstract":"<jats:p> We consider a simple model of agents modifying their opinion about themselves and about the others during random pair interactions. Two unexpected patterns emerge: (1) without gossips, starting from zero, agents\u2019 opinions tend to grow and stabilize on average at a positive value; (2) when introducing gossips, this pattern is inverted; the opinions tend to decrease and stabilize on average at a negative value. We show that these patterns can be explained by the relative influence of a positive bias on self-opinions and of a negative bias on opinions about others. Without gossips, the positive bias on self-opinions dominates, leading to a positive average opinion. Gossips increase the negative bias about others, which can dominate the positive bias on self-opinions, leading to a negative average opinion. <\/jats:p>","DOI":"10.1142\/s0219525918500212","type":"journal-article","created":{"date-parts":[[2018,11,26]],"date-time":"2018-11-26T02:18:59Z","timestamp":1543198739000},"page":"1850021","source":"Crossref","is-referenced-by-count":9,"title":["THE DARK SIDE OF GOSSIPS: HINTS FROM A SIMPLE OPINION DYNAMICS MODEL"],"prefix":"10.1142","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6265-9300","authenticated-orcid":false,"given":"GUILLAUME","family":"DEFFUANT","sequence":"first","affiliation":[{"name":"Complex Systems Engineering Laboratory (LISC), National Research Institute of Science and Technology for Environment and Agriculture (IRSTEA), 24 Avenue des Landais, BP 20085, F-63172 Aubi\u00e8re, France"}]},{"given":"ILARIA","family":"BERTAZZI","sequence":"additional","affiliation":[{"name":"Complex Systems Engineering Laboratory (LISC), National Research Institute of Science and Technology for Environment and Agriculture (IRSTEA), 24 Avenue des Landais, BP 20085, F-63172 Aubi\u00e8re, France"}]},{"given":"SYLVIE","family":"HUET","sequence":"additional","affiliation":[{"name":"Complex Systems Engineering Laboratory (LISC), National Research Institute of Science and Technology for Environment and Agriculture (IRSTEA), 24 Avenue des Landais, BP 20085, F-63172 Aubi\u00e8re, France"}]}],"member":"219","published-online":{"date-parts":[[2019,1,9]]},"reference":[{"key":"S0219525918500212BIB001","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.76.066105"},{"key":"S0219525918500212BIB002","doi-asserted-by":"publisher","DOI":"10.1142\/S021952591100286X"},{"key":"S0219525918500212BIB003","doi-asserted-by":"publisher","DOI":"10.2307\/2798806"},{"key":"S0219525918500212BIB004","doi-asserted-by":"publisher","DOI":"10.1142\/S0219525900000078"},{"issue":"1","key":"S0219525918500212BIB005","first-page":"1","volume":"6","author":"Deffuant G.","year":"2003","journal-title":"J. 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