My Understanding of Media Literacy

As far as I am concerned, Media Literacy referred to the ability of people to face all kinds of information in the show when the information in different media.
 At the same time, Media literacy is not only the need to use the media, but also is the need to build a good society. By the Media Literacy education, I know that we should be able to correctly understand the media information and enhance the immune ability of negative information.Media can not only contorl the attitude of public opinion,but also can penetrate into the influence of the social psychology and individual thinking and action process.
 In our daily life, we couldn't avoid facing negative information, but we can deal with it so good because I learn much from media literacy education.