...实现或维持积极的社会认同(social identity)来提高自尊,积极的自尊来源于在内群体(in-groups)与相关的外群体(out-groups)的有利比较。当社会认同受到威胁时个体会采用各种策略来提高自尊。
基于12个网页-相关网页
Thus the estimated divergence time of Fringillidae and Emberizidae is 8.0 million years, Muscicapidae and Turnidae 8.0 Myr, Aegithalidae and Sylviidae 9.3 Myr, Coccothraustinae and Carduelinae 7.3 Myr, Pallas's rosefinch and long-tailed rosefinch 5.0 Myr, two outgroups 12.4 Myr.
而两个外群的分歧时间在12.4百万年左右。
参考来源 - 21种雀形目鸟类细胞色素b基因序列分析及其系统发育研究·2,447,543篇论文数据,部分数据来源于NoteExpress
I select groups to act them out.
我选了几组表演他们的成果。
A fight broke out between rival groups of fans.
比赛双方球迷打了起来。
Fighting had broken out between rival groups of fans.
双方球迷发生了打斗。
应用推荐