相互性原则:人际关系的基础是彼此的相互重视和支持。任何个体都不会无缘无故地接纳他人。喜欢是有前提的,相互性就是前提,人们喜欢那些也喜欢他们的人。交换性原则:人际交往是一种社会交换过程,交换的原则是,个体期待人际交往对自己是有价值的,即在交往过程中的得大于失,至少等于失。人际交往是双方根据自己的价值观进行选择的结果。自我价值保护原则:自我价值保护是一种自我 The principle of reciprocity: The foundation of interpersonal relationships is mutual respect and support. No individual will accept others for no reason. Like to have a prerequisite, mutuality is the premise, people like those who like them. Exchangeability Principle: Interpersonal communication is a social exchange process. The principle of exchange is that individuals expect that interpersonal communication is valuable to themselves, that is, they gain or lose more than they lose in the process of communication, at least equal to loss. Interpersonal communication is the result of both parties choosing their own values. The principle of self-worth protection: self-worth protection is a kind of self