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The researchers hoped to find out how using e-books compared with using textbooks, and how e-book use affected students' learning. Although the researchers started with the assumption that e-books would be just as easy to use as textbooks, they soon found that students had various complaints about the performance of the e-book devices. But students who used e-books did just as well on quizzes as those who used printed texts. Der Chronicle berichtet Ã?Â¼ber eine Studie, die die Ball State University durchgefuehrt hat.[via Lisnews]