Traditionally, the purpose of learning to read in a language has been to have access to the literature written in that language. In language instruction, reading materials have traditionally been chosen from literary texts that represent "higher" forms of culture.
This approach assumes that students learn to read a language by studying its vocabulary, grammar, and sentence structure, not by actually reading it. In this approach, lower level learners read only sentences and paragraphs generated by textbook writers and instructors. The reading of authentic materials is limited to the works of great authors and reserved for upper level students who have developed the language skills needed to read them.