依据新闻传播的实际展开过程，可以将新闻价值活动一分为二：传播主体的价值创造过程和接受主体的价值实现过程，与此相对应，我们把发生在价值创造阶段的新闻价值评价界定为“传播主体的评价”，亦可按照新闻评价发生的先后称之为“前评价”；而把新闻价值实现阶段的评价界定? According to the actual process of news dissemination, news value activities can be divided into two parts: the value creation process of the dissemination of the main body and the realization process of the value of the acceptance main body. Correspondingly, we define the evaluation of the news value in the stage of value creation as “The evaluation of the main body of communication” may also be referred to as the “prior evaluation” according to the occurrence of the news evaluation; and the evaluation of the phase of realizing the news value is defined as "