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In essence , the ongoing research has taught us that reading disabilities occur much more frequently than initially thought , and that most of these disabilities reflect a specific language disorder that makes it tough for some children to understand that spoken words are made up of sound units that can be mapped onto letters and letter patterns so that they can " unlock " words that have never been read before . The Internet , in some fat-pipe dream of universal access , will relieve us of the burden of research in the same way that television relieved us of reading for news and entertainment .