Tsinghua University Library 请苯大学闭团专館 儿L的简明定义 To be information literate a person must be able to recognize when information is needed and have the ability to locate, evaluate, and use effectively the needed information 具有信息素养的人能够知道什么时候需要信息 能够有效地获取、评价和利用所需要的信息。 美国图书馆协会ALA,1989Tsinghua University Library IL的简明定义 • To be information literate, a person must be able to recognize when information is needed and have the ability to locate, evaluate, and use effectively the needed information. • 具有信息素养的人能够知道什么时候需要信息， 能够有效地获取、评价和利用所需要的信息。 • ——美国图书馆协会ALA, 1989