"We should be teaching kids how to handle content online, how to use it appropriately at school, and giving them the tools they need to be good digital citizens, to act ethically and to protect their privacy," said Deborah Caldwell-Stone, deputy director for the American Library Association's office for intellectual freedom.

Bookshare memberships are for students who are blind, have low vision, have such learning disabilities as severe dyslexia, or have a disability such as cerebral palsy that could keep them from holding a book. Such students have what are collectively called print disabilities—a distinct departure from saying “learning disabilities,” said David Rose, the chief education officer at the Center for Applied Special Technology, or CAST, in Wakefield, Mass. Related Blog Visit this blog. Using the phrase “print disability” said Mr. Rose, “is co-locating the problem. Print is part of the problem.” His nonprofit organization works on expanding learning opportunities for all individuals, especially those with disabilities, through a set of principles called “universal design for learning.” “We can convey that information in a whole host of ways now. In that world, you go, ‘Print is not very good for a lot of kids,’ ” he said.