Statistical test results of Model 2.

We propose two analytical relationships between affinity and opinion change. The first one focuses on value homophily, while the second one incorporates affinity in opinion dynamics. Three analytical test models are derived based on these relationships: the value homophily model, the temporal evolution of opinion summation, and the evolution of opinion difference between two individuals. We test these models using data from a previous experiment, and the results demonstrate their validity.

本研究提出了亲和性与观点改变之间的两类解析关系。第一类聚焦于价值同质性（value homophily），第二类则将亲和性纳入观点动力学框架。基于这两类关系，本研究推导得到三类解析检验模型：价值同质性模型、观点总和的时间演化模型，以及双主体间观点差异的演化模型。我们采用过往实验数据集对上述模型进行检验，实验结果证实了这些模型的有效性。