Traditional definitions of common ground in terms of iterative de re attitudes do not apply to conversations where at least one conversational participant is not acquainted with the other(s). I propose and compare two potential refinements of traditional definitions based on Abelard’s distinction between generality in sensu composito and in sensu diviso.

中文翻译：

---

非面对面交流的共同点：In Sensu Diviso 或 In Sensu Composito

就迭代的态度而言的共同点的传统定义不适用于至少一个对话参与者不熟悉其他参与者的对话。我根据阿伯拉德对复合意义上的普遍性和划分意义上的普遍性之间的区别，提出并比较了传统定义的两种可能的改进。