Don DeLillo is one of the post-modernist novelists with most important position in America.His work White Noise is the most classic art of post-modernist literature in America,which hit great commercial successes and deserved universal atten tion in the field of criticism immediately after its publication.This paper is trying to analyze the functions of mass media in White Noise,discuss the double dominations of mass media on psychological world and sense instinct through analyze the effects of mass media on psychology,action and values of modern people,and then pay attention to the role of mass media in post-modernist so ciety.Then all of these may provide some implications to work and life of modern people who depend on mass media overly.
