试探性信息是政策终结的重要策略之一,对政策终结起着重要的推动作用,同时又存在异化的可能。为了防止试探性信息在传播过程中出现异化,需要研究试探性信息的主要特点、作用和主要的传播途径。进而解决在何种情境下选择传播试探性信息,通过何种途径进行试探性信息的传播,在试探性信息的传播过程中如何进行有效的控制和引导等问题。 Exploratory information is one of the important strategies for the termination of the policy, which plays an important role in promoting the end of the policy and at the same time has the possibility of alienation. In order to prevent alienation of exploratory information in the process of dissemination, it is necessary to study the main features, functions and main routes of transmission of exploratory information. And then solve the problems of how to choose and disseminate exploratory information under what circumstances, how to exploit tentative information and how to control and guide effectively in the process of tentative information dissemination.