Information effects mean all consequences of information using;information culture is the common and steady spiritual traditions and behaviors which are formed by human groups and societies through information researching. Information effects are the base of information culture;the universal and regular things of information effects will become the substances of information culture.Information effects can be divided into three aspects to be studied: the regulations,domains and validity of information;information culture can also be divided into three aspects to be studied: psychological tendency,habitual behavior and system orientation of information.Other important and independent issues,such as information rights,information power,information errors,information controlling and information sharing,should be researched solely.